{"id":228,"date":"2019-04-15T10:49:16","date_gmt":"2019-04-15T02:49:16","guid":{"rendered":"http:\/\/132.145.126.25\/?page_id=228"},"modified":"2024-07-26T11:19:33","modified_gmt":"2024-07-26T03:19:33","slug":"unit-convertions","status":"publish","type":"page","link":"https:\/\/www.tsihyoung.com\/index.php\/en\/unit-convertions\/","title":{"rendered":"Unit Convertions"},"content":{"rendered":"\n<html>\n    <body dir=\"ltr\">\n        <font face=\"arial\">\n            <table align=\"center\" bordercolor=\"#CCCCCC\" cellpadding=\"2\" style=\"border-width:1px\">\n                <form name=\"conversion\">\n                    <TBODY>\n                        <tr>\n                            <td><span style=\"font-size:10pt\"><input name=\"eV\" onkeyup=\"eVconvert()\" size=\"15\" value=\"1\"> eV&nbsp;&nbsp;&nbsp;<\/span><\/td>\n                            <td><span style=\"font-size:10pt\"><input name=\"nm\" onkeyup=\"nmconvert()\" size=\"15\" value=\"1240\"> nm<\/span><\/td>\n                            <td><span style=\"font-size:10pt\"><input name=\"wavnum\" onkeyup=\"wavnumconvert()\" size=\"15\" value=\"8065.6\"> cm<sup>-1<\/sup><\/span><\/td>\n                            <td><span style=\"font-size:10pt\"><input name=\"fs\" onkeyup=\"fsconvert()\" size=\"15\" value=\"4.136\"> fs<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><span style=\"font-size:10pt\"><input name=\"meV\" onkeyup=\"meVconvert()\" size=\"15\" value=\"1000\"> meV<\/span><\/td>\n                            <td><span style=\"font-size:10pt\"><input name=\"micron\" onkeyup=\"micronconvert()\" size=\"15\" value=\"1.24\"> &micro;m<\/span><\/td>\n                            <td><span style=\"font-size:10pt\"><input name=\"THz\" onkeyup=\"THzconvert()\" size=\"15\" value=\"241.8\"> THz<\/span><\/td>\n                            <td><span style=\"font-size:10pt\"><input name=\"ps\" onkeyup=\"psconvert()\" size=\"15\" value=\"0.004\"> ps<\/span><\/td>\n                        <\/tr>\n                    <\/TBODY>\n                <\/form>\n            <\/table>\n            \n            <script language=\"javascript\">\n                \n                c=299792458;\n                h=4.135667516e-15;\n                \n                function roundfive(num){\n                    round = (Math.round(num*100000))\/100000\n                    return (round.toFixed(5))\n                }\n            \n            function eVconvert(){\n                with (document.conversion){\n                    meV.value=roundfive(eV.value*(1e3));\n                    nm.value=roundfive(h*c\/eV.value*(1e9));\n                    micron.value=roundfive(h*c\/eV.value*(1e6));\n                    wavnum.value=roundfive(eV.value\/(h*c*100));\n                    THz.value=roundfive(eV.value\/h*(1e-12));\n                    fs.value=roundfive(h\/eV.value*(1e15));\n                    ps.value=roundfive(h\/eV.value*(1e12));\n                }}\n            \n            function meVconvert(){\n                with (document.conversion){\n                    eV.value=roundfive(meV.value*(1e-3));\n                    nm.value=roundfive(h*c\/meV.value*(1e9)*(1e3));\n                    micron.value=roundfive(h*c\/meV.value*(1e6)*(1e3));\n                    wavnum.value=roundfive(meV.value\/(h*c*100)*(1e-3));\n                    THz.value=roundfive(meV.value\/h*(1e-12)*(1e-3));\n                    fs.value=roundfive(h\/meV.value*(1e15)*(1e3));\n                    ps.value=roundfive(h\/meV.value*(1e12)*(1e3));\n                }}\n            \n            function nmconvert(){\n                with (document.conversion){\n                    eV.value=roundfive(h*c\/nm.value*(1e9));\n                    meV.value=roundfive(h*c\/nm.value*(1e9)*(1e3));\n                    micron.value=roundfive(nm.value*(1e-3));\n                    wavnum.value=roundfive(1\/(nm.value*100)*(1e9));\n                    THz.value=roundfive(c\/nm.value*(1e9)*(1e-12));\n                    fs.value=roundfive(nm.value\/c*(1e-9)*(1e15));\n                    ps.value=roundfive(nm.value\/c*(1e-9)*(1e12));\n                }}\n            \n            function micronconvert(){\n                with (document.conversion){\n                    eV.value=roundfive(h*c\/micron.value*(1e6));\n                    meV.value=roundfive(h*c\/micron.value*(1e6)*(1e3));\n                    nm.value=roundfive(micron.value*(1e3));\n                    wavnum.value=roundfive(1\/(micron.value*100)*(1e6));\n                    THz.value=roundfive(c\/micron.value*(1e6)*(1e-12));\n                    fs.value=roundfive(micron.value\/c*(1e-6)*(1e15));\n                    ps.value=roundfive(micron.value\/c*(1e-6)*(1e12));\n                }}\n            \n            function wavnumconvert(){\n                with (document.conversion){\n                    eV.value=roundfive(wavnum.value*h*c*100);\n                    meV.value=roundfive(wavnum.value*h*c*100*(1e3));\n                    nm.value=roundfive((1\/(wavnum.value*100))*(1e9));\n                    micron.value=roundfive((1\/(wavnum.value*100))*(1e6));\n                    THz.value=roundfive(wavnum.value*c*100*(1e-12));\n                    fs.value=roundfive(1\/(wavnum.value*c*100)*(1e15));\n                    ps.value=roundfive(1\/(wavnum.value*c*100)*(1e12));\n                }}\n            \n            function THzconvert(){\n                with (document.conversion){\n                    eV.value=roundfive(h*THz.value*(1e12));\n                    meV.value=roundfive(h*THz.value*(1e12)*(1e3));\n                    nm.value=roundfive(c\/THz.value*(1e-12)*(1e9));\n                    micron.value=roundfive(c\/THz.value*(1e-12)*(1e6));\n                    wavnum.value=roundfive(h*THz.value*(1e12)\/(h*c*100));\n                    fs.value=roundfive(1\/THz.value*(1e-12)*(1e15));\n                    ps.value=roundfive(1\/THz.value*(1e-12)*(1e12));\n                }}\n            \n            function fsconvert(){\n                with (document.conversion){\n                    eV.value=roundfive(h\/fs.value*(1e15));\n                    meV.value=roundfive(h\/fs.value*(1e15)*(1e3));\n                    nm.value=roundfive(c*fs.value*(1e-15)*(1e9));\n                    micron.value=roundfive(c*fs.value*(1e-15)*(1e6));\n                    wavnum.value=roundfive(1\/(fs.value*c*100)*(1e15));\n                    THz.value=roundfive(1\/fs.value*(1e15)*(1e-12));\n                    ps.value=roundfive(fs.value*(1e-3));\n                }}\n            \n            function psconvert(){\n                with (document.conversion){\n                    eV.value=roundfive(h\/ps.value*(1e12));\n                    meV.value=roundfive(h\/ps.value*(1e12)*(1e3));\n                    nm.value=roundfive(c*ps.value*(1e-12)*(1e9));\n                    micron.value=roundfive(c*ps.value*(1e-12)*(1e6));\n                    wavnum.value=roundfive(1\/(ps.value*c*100)*(1e12));\n                    THz.value=roundfive(1\/ps.value*(1e12)*(1e-12));\n                    fs.value=roundfive(ps.value*(1e3));\n                }}\n            \n                <\/script>\n        <\/font>\n        <div><br \/><\/div>\n        <div><br \/><\/div>\n        <div align=\"center\">\n            <font color=\"#000000\">\n                <span style=\"color:rgb(68,68,68)\">\n                    <font color=\"#000000\">\n                        <span style=\"border-collapse:collapse\">\n                            <span style=\"border-collapse:separate\">\n                                <table border=\"1\" bordercolor=\"white\" cellspacing=\"0\" style=\"border-width:1px;margin:0px;border-collapse:collapse;font-size:10pt\">\n                                    <tbody>\n                                        <tr>\n                                            <td style=\"vertical-align:bottom;text-align:left;width:125px;height:19px\"><b>Range<\/b><\/td>\n                                            <td style=\"vertical-align:bottom;text-align:left;width:125px;height:19px\"><b>Subrange<\/b><\/td>\n                                            <td style=\"vertical-align:bottom;text-align:left;width:125px;height:19px\"><b>Abbreviation<\/b><\/td>\n                                            <td style=\"vertical-align:bottom;text-align:center;width:125px;height:19px\"><b>eV<\/b><\/td>\n                                            <td style=\"vertical-align:bottom;text-align:center;width:125px;height:19px\"><b>nm<\/b><\/td>\n                                            <td style=\"vertical-align:bottom;text-align:center;width:125px;height:19px\"><b>cm<\/b><sup><b>-1<\/b><\/sup><\/td>\n                                            <td style=\"vertical-align:bottom;text-align:center;width:125px;height:19px\"><b>THz<\/b><\/td>\n                                            <td style=\"vertical-align:bottom;text-align:center;width:125px;height:19px\"><b>fs<\/b><\/td>\n                                        <\/tr>\n                                    <\/tbody>\n                                <\/table>\n                                <hr style=\"background-color:black;height:2px\" \/>\n                            <\/span>\n                        <\/span>\n                    <\/font>\n                <\/span>\n            <\/font>\n        <\/div>\n        <div align=\"center\">\n            <font color=\"#000000\">\n                <span style=\"color:rgb(68,68,68)\">\n                    <font color=\"#000000\">\n                        <span style=\"border-collapse:collapse\">\n                            <span style=\"border-collapse:separate\">\n                                <table border=\"1\" bordercolor=\"white\" cellspacing=\"0\" style=\"border-width:1px;margin:0px;border-collapse:collapse;font-size:10pt\">\n                                    <tbody>\n                                        <tr>\n                                            <td rowspan=\"5\" style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Ultraviolet (UV)<\/td>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Extreme UV<\/td>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">EUV<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1240 &#8211; 12.4<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1 &#8211; 100<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1e7 &#8211; 1e5<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">3e5 &#8211; 3e3<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">0.00334 &#8211; 0.334<\/td>\n                                        <\/tr>\n                                        <tr>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Vacuum UV<\/td>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">VUV, UV-C<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">12.4 &#8211; 6.53<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">100 &#8211; 190<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">100000 &#8211; 52600<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">3000 &#8211; 1580<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">0.334 &#8211; 0.634<\/td>\n                                        <\/tr>\n                                        <tr>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Deep UV<\/td>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">DUV, UV-C<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">6.53 &#8211; 4.43<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">190 &#8211; 280<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">52600 &#8211; 35700<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1580 &#8211; 1070<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">0.634 &#8211; 0.934<\/td>\n                                        <\/tr>\n                                        <tr>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Mid UV<\/td>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">UV-B<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">4.43 &#8211; 3.94<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">280 &#8211; 315<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">35700 &#8211; 31700<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1070 &#8211; 952<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">0.934 &#8211; 1.05<\/td>\n                                        <\/tr>\n                                        <tr>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Near UV<\/td>\n                                            <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">UV-A<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">3.94 &#8211; 3.26<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">315 &#8211; 380<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">31700 &#8211; 26300<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">952 &#8211; 789<\/td>\n                                            <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.05 &#8211; 1.27<\/td>\n                                        <\/tr>\n                                    <\/tbody>\n                                <\/table>\n                                <hr style=\"background-color:black;height:1px\" \/>\n                            <\/span>\n                        <\/span>\n                    <\/font>\n                <\/span>\n            <\/font>\n        <\/div>\n        <div align=\"center\"><font color=\"#000000\"><span style=\"color:rgb(68,68,68)\"><font color=\"#000000\"><span style=\"border-collapse:collapse\"><span style=\"border-collapse:separate\">\n            <table border=\"1\" bordercolor=\"white\" cellspacing=\"0\" style=\"border-width:1px;margin:0px;border-collapse:collapse;font-size:10pt\">\n                <tbody>\n                    <tr>\n                        <td rowspan=\"7\" style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Visible (Vis)<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Violet<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">3.26 &#8211; 2.85<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">380 &#8211; 435<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">26300 &#8211; 23000<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">789 &#8211; 689<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.27 &#8211; 1.45<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Blue<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">2.85 &#8211; 2.48<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">435 &#8211; 500<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">23000 &#8211; 20000<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">689 &#8211; 600<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.45 &#8211; 1.67<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Cyan<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">2.48 &#8211; 2.38<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">500 &#8211; 520<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">20000 &#8211; 19200<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">600 &#8211; 577<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.67 &#8211; 1.73<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Green<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">2.38 &#8211; 2.19<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">520 &#8211; 565<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">19200 &#8211; 17700<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">577 &#8211; 531<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.73 &#8211; 1.88<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Yellow<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">2.19 &#8211; 2.10<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">565 &#8211; 590<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">17700 &#8211; 16900<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">531 &#8211; 508<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.88 &#8211; 1.97<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Orange<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">2.10 &#8211; 1.98<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">590 &#8211; 625<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">16900 &#8211; 16000<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">508 &#8211; 480<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.97 &#8211; 2.08<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Red<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.98 &#8211; 1.59<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">625 &#8211; 780<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">16000 &#8211; 12800<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">480 &#8211; 384<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">2.08 &#8211; 2.60<\/td>\n                    <\/tr>\n                <\/tbody>\n            <\/table>\n            <hr style=\"background-color:black;height:1px\" \/>\n        <\/span><\/span><\/font><\/span><\/font><\/div>\n        <div align=\"center\"><font color=\"#000000\"><span style=\"color:rgb(68,68,68)\"><font color=\"#000000\"><span style=\"border-collapse:collapse\"><span style=\"border-collapse:separate\">\n            <table border=\"1\" bordercolor=\"white\" cellspacing=\"0\" style=\"border-width:1px;margin:0px;border-collapse:collapse;font-size:10pt\">\n                <tbody>\n                    <tr>\n                        <td rowspan=\"4\" style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Infrared (IR)<\/td>\n                        <td rowspan=\"2\" style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Near Infrared<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">NIR, IR-A<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1.58 &#8211; 0.886<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">780 &#8211; 1400<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">12800 &#8211; 7140<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">384 &#8211; 214<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">2.60 &#8211; 4.67<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">NIR, IR-B<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">0.886 &#8211; 0.413<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1400 &#8211; 3000<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">7140 &#8211; 3330<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">214 &#8211; 100<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">4.67 &#8211; 10.0<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Mid Infrared<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">MIR, IR-C<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">413 &#8211; 24.8 meV<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">3 &#8211; 50 \u00b5m<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">3330 &#8211; 200<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">100 &#8211; 6.0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">10 &#8211; 167<\/td>\n                    <\/tr>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Far Infrared<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">FIR, IR-C<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">24.8 &#8211; 1.24 meV<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">50 \u00b5m<span style=\"font-size:10pt;background-color:transparent;line-height:1.6\">\u00a0&#8211; 1 mm<\/span><\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">200 &#8211; 10<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">6.0 &#8211; 0.3<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">167 &#8211; 3340<\/td>\n                    <\/tr>\n                <\/tbody>\n            <\/table>\n            <hr style=\"background-color:black;height:1px\" \/>\n        <\/span><\/span><\/font><\/span><\/font><\/div>\n        <div align=\"center\"><font color=\"#000000\"><span style=\"color:rgb(68,68,68)\"><font color=\"#000000\"><span style=\"border-collapse:collapse\"><span style=\"border-collapse:separate\">\n            <table border=\"1\" bordercolor=\"white\" cellspacing=\"0\" style=\"border-width:1px;margin:0px;border-collapse:collapse;font-size:10pt\">\n                <tbody>\n                    <tr>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">Terahertz (THz)<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:left;width:125px;height:19px\">\u00a0<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">124 &#8211; 1.24 meV<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">10\u00a0\u00b5m\u00a0&#8211; 1 mm<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">1000 &#8211; 10<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">30 &#8211; 0.3<\/td>\n                        <td style=\"vertical-align:center;text-align:center;width:125px;height:19px\">33.4 &#8211; 3340<\/td>\n                    <\/tr>\n                <\/tbody>\n            <\/table>\n            <hr style=\"background-color:black;height:2px\" \/>\n        <\/span><\/span><\/font><\/span><\/font><\/div>\n        <div><br \/><\/div>\n        <div><br \/><\/div>\n        <div><br \/><\/div>\n        <div><br \/><\/div>\n        <div align=\"center\">\n            <font>\n            <font color=\"#000000\">\n            <\/font>\n            <table>\n                <tbody>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><b><font color=\"#000000\" size=\"3\">Relevant Formulas:<\/font><\/b><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><font color=\"#000000\">E = hc\/\u03bb<\/font><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><font color=\"#000000\">\u03bd = c\/\u03bb<\/font><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><font color=\"#000000\">\u1e7d = 1\/\u03bb<\/font><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><font color=\"#000000\">T = 1\/\u03bd<\/font><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" valign=\"bottom\"><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><b><font color=\"#000000\" size=\"3\">Definitions:<\/font><\/b><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><font color=\"#000000\">E = energy (eV)<\/font><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><font color=\"#000000\">\u03bb = wavelength (m)<\/font><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><span style=\"color:rgb(0,0,0)\">\u1e7d = wavenumber (m<\/span><sup style=\"color:rgb(0,0,0)\">-1<\/sup><span style=\"color:rgb(0,0,0)\">)<\/span><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><span style=\"color:rgb(0,0,0)\">T = period (s)<\/span><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><span style=\"color:rgb(0,0,0)\">\u03bd = frequency (s<\/span><sup style=\"color:rgb(0,0,0)\">-1<\/sup><span style=\"color:rgb(0,0,0)\">\u00a0or Hz)<\/span><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><font color=\"#000000\">h = Planck&#8217;s constant = 4.135667516 x 10<sup>-15<\/sup> eV*s<\/font><\/td>\n                    <\/tr>\n                    <tr>\n                        <td height=\"20\" style=\"font-size:10pt\" valign=\"bottom\"><font color=\"#000000\">c = speed of light = 299792458 m\/s<\/font><\/td>\n                    <\/tr>\n                <\/tbody>\n            <\/table>\n        <\/div>\n    <\/body>\n<\/html>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Original page<\/p><cite><a href=\"http:\/\/halas.rice.edu\/conversions\">http:\/\/halas.rice.edu\/conversions<\/a><\/cite><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>eV&nbsp;&nbsp;&nbsp; nm cm-1 fs meV &micro;m THz ps Range Subrange Abbreviation eV nm cm-1 THz fs Ultraviolet (UV) Extreme UV EUV 1240 &#8211; 12.4 1 &#8211; 100 1e7 &#8211; 1e5 3e5 &#8211; 3e3 0.00334 &#8211; 0.334 Vacuum UV VUV, UV-C 12.4 &#8211; 6.53 100 &#8211; 190 100000 &#8211; 52600 3000 &#8211; 1580 0.334 &#8211; 0.634 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"languages":[9],"post_translationss":[68],"class_list":["post-228","page","type-page","status-publish","hentry"],"guten_post_layout_featured_media_urls":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"guten_post_layout_landscape_large":false,"guten_post_layout_portrait_large":false,"guten_post_layout_square_large":false,"guten_post_layout_landscape":false,"guten_post_layout_portrait":false,"guten_post_layout_square":false,"sciencexlite-blog-thumb":false},"_links":{"self":[{"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/pages\/228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/comments?post=228"}],"version-history":[{"count":1,"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/pages\/228\/revisions"}],"predecessor-version":[{"id":637,"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/pages\/228\/revisions\/637"}],"wp:attachment":[{"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/media?parent=228"}],"wp:term":[{"taxonomy":"language","embeddable":true,"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/languages?post=228"},{"taxonomy":"post_translations","embeddable":true,"href":"https:\/\/www.tsihyoung.com\/index.php\/wp-json\/wp\/v2\/post_translationss?post=228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}