\u5149\u8c31\u5355\u4f4d\u8f6c\u6362\u5668<\/title>\n <style>\n body{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial;margin:18px;color:#111}\n .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}\n .card{border:1px solid #ddd;border-radius:8px;padding:12px;background:#fafafa}\n label{display:block;font-size:13px;margin-bottom:6px;color:#333}\n input{width:100%;padding:8px;border-radius:6px;border:1px solid #ccc;font-size:14px}\n .row{display:flex;gap:8px}\n button{padding:8px 10px;border-radius:6px;border:1px solid #4a90e2;background:#4a90e2;color:white;cursor:pointer}\n .small{font-size:12px;color:#666}\n .formula{font-family:monospace;background:#fff;padding:8px;border-radius:6px;border:1px dashed #ccc}\n <\/style>\n<\/head>\n<body>\n <h2>\u5149\u8c31\u5355\u4f4d\u8f6c\u6362\u5668<\/h2>\n <p class=\"small\">\u652f\u6301\u4e92\u76f8\u8f6c\u6362\uff1a\u6ce2\u957f\uff08nm \/ \u00c5 \/ m\uff09\u3001\u9891\u7387\uff08Hz \/ THz\uff09\u3001\u6ce2\u6570\uff08cm\u207b\u00b9\uff09\u3001\u5149\u5b50\u80fd\u91cf\uff08eV \/ J \/ kJ\u00b7mol\u207b\u00b9\uff09<\/p>\n\n <div class=\"grid\">\n <div class=\"card\">\n <label>\u6ce2\u957f \u03bb (\u7eb3\u7c73, nm)<\/label>\n <input id=\"lambda_nm\" data-unit=\"lambda_nm\" placeholder=\"\u4f8b\u5982\uff1a532\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u6ce2\u957f \u03bb (\u57c3, \u00c5)<\/label>\n <input id=\"lambda_A\" data-unit=\"lambda_A\" placeholder=\"\u4f8b\u5982\uff1a5320\uff08\u5373532 nm\uff09\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u6ce2\u957f \u03bb (\u7c73, m)<\/label>\n <input id=\"lambda_m\" data-unit=\"lambda_m\" placeholder=\"\u4f8b\u5982\uff1a5.32e-7\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u9891\u7387 \u03bd (Hz)<\/label>\n <input id=\"freq_Hz\" data-unit=\"freq_Hz\" placeholder=\"\u4f8b\u5982\uff1a5.64e14\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u9891\u7387 \u03bd (THz)<\/label>\n <input id=\"freq_THz\" data-unit=\"freq_THz\" placeholder=\"\u4f8b\u5982\uff1a564\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u6ce2\u6570 \u03bd\u0304 (cm\u207b\u00b9)<\/label>\n <input id=\"wavenumber\" data-unit=\"wavenumber\" placeholder=\"\u4f8b\u5982\uff1a18797\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u5149\u5b50\u80fd\u91cf (\u7535\u5b50\u4f0f\u7279, eV)<\/label>\n <input id=\"energy_eV\" data-unit=\"energy_eV\" placeholder=\"\u4f8b\u5982\uff1a2.33\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u5149\u5b50\u80fd\u91cf (\u7126\u8033, J)<\/label>\n <input id=\"energy_J\" data-unit=\"energy_J\" placeholder=\"\u4f8b\u5982\uff1a3.73e-19\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u5149\u5b50\u80fd\u91cf (kJ\u00b7mol\u207b\u00b9)<\/label>\n <input id=\"energy_kJmol\" data-unit=\"energy_kJmol\" placeholder=\"\u4f8b\u5982\uff1a224\" \/>\n <\/div>\n <\/div>\n\n <div style=\"margin-top:12px;display:flex;gap:8px;align-items:center\">\n <button id=\"clearBtn\">\u6e05\u9664<\/button>\n <button id=\"copyBtn\">\u590d\u5236\u5f53\u524d\u6240\u6709\u503c\u5230\u526a\u8d34\u677f<\/button>\n <div class=\"small\" id=\"status\"><\/div>\n <\/div>\n\n <h3 style=\"margin-top:18px\">\u4e3b\u8981\u516c\u5f0f\uff08\u4fbf\u4e8e\u68c0\u9a8c\uff09<\/h3>\n <div class=\"formula\">\n \u03bd = c \/ \u03bb \uff1b \u03bd\u0304 = 1\/\u03bb\uff08\u6ce8\u610f\u5355\u4f4d\uff09 \uff1b E = h \u03bd = hc\/\u03bb \uff1b E(eV)=1239.841984 \/ \u03bb(nm)\n <\/div>\n\n<script>\n(() => {\n \/\/ \u5e38\u6570\n const c = 299792458; \/\/ m\/s\n const h = 6.62607015e-34; \/\/ J\u00b7s\n const e_charge = 1.602176634e-19; \/\/ C (J per eV)\n const NA = 6.02214076e23; \/\/ mol^-1\n const hc_eV_nm = 1239.8419843320026; \/\/ eV\u00b7nm (\u9ad8\u7cbe\u5ea6\u5e38\u6570)\n\n const elems = {\n lambda_nm: document.getElementById('lambda_nm'),\n lambda_A: document.getElementById('lambda_A'),\n lambda_m: document.getElementById('lambda_m'),\n freq_Hz: document.getElementById('freq_Hz'),\n freq_THz: document.getElementById('freq_THz'),\n wavenumber: document.getElementById('wavenumber'),\n energy_eV: document.getElementById('energy_eV'),\n energy_J: document.getElementById('energy_J'),\n energy_kJmol: document.getElementById('energy_kJmol')\n };\n\n let isUpdating = false; \/\/ \u9632\u6b62\u5faa\u73af\u89e6\u53d1\n\n function parseNum(v){\n if(v===null || v===undefined) return NaN;\n v = String(v).trim();\n if(v === '') return NaN;\n \/\/ \u652f\u6301\u79d1\u5b66\u8ba1\u6570\u6cd5\u548c\u9017\u53f7\n v = v.replace(\/,\/g,'');\n return Number(v);\n }\n\n function formatSmart(x){\n if(!isFinite(x)) return '';\n const abs = Math.abs(x);\n if(abs === 0) return '0';\n if((abs >= 1e-3 && abs < 1e6)){\n \/\/ \u56fa\u5b9a\u5c0f\u6570\u4f4d\u4f46\u53bb\u9664\u591a\u4f59\u76840\n return Number.parseFloat(x.toPrecision(9)).toString();\n }\n return x.toExponential(6);\n }\n\n function updateFrom(source){\n if(isUpdating) return;\n isUpdating = true;\n\n \/\/ \u8bfb\u53d6\u5404\u4e2a\u8f93\u5165\uff0c\u5982\u679csource\u5b57\u6bb5\u6709\u503c\u5219\u4ee5\u8be5\u503c\u4e3a\u51c6\n const vals = {};\n for(const k in elems){\n vals[k] = parseNum(elems[k].value);\n }\n\n try{\n \/\/ \u5148\u628a\u5df2\u77e5\u91cf\u7edf\u4e00\u8f6c\u6210lambda (m)\u57fa\u51c6\uff0c\u5982\u679csource\u4e3a\u7a7a\u5219\u627e\u7b2c\u4e00\u4e2a\u975eNaN\n let lambda_m = NaN;\n\n const src = source || Object.keys(elems).find(k=>!isNaN(vals[k]));\n switch(src){\n case 'lambda_nm':\n lambda_m = vals.lambda_nm * 1e-9; break;\n case 'lambda_A':\n lambda_m = vals.lambda_A * 1e-10; break;\n case 'lambda_m':\n lambda_m = vals.lambda_m; break;\n case 'freq_Hz':\n if(!isNaN(vals.freq_Hz)) lambda_m = c \/ vals.freq_Hz; break;\n case 'freq_THz':\n if(!isNaN(vals.freq_THz)) lambda_m = c \/ (vals.freq_THz * 1e12); break;\n case 'wavenumber':\n if(!isNaN(vals.wavenumber)) lambda_m = 1 \/ (vals.wavenumber * 100); break; \/\/ cm^-1 -> m\n case 'energy_eV':\n if(!isNaN(vals.energy_eV)) lambda_m = (hc_eV_nm \/ vals.energy_eV) * 1e-9; break;\n case 'energy_J':\n if(!isNaN(vals.energy_J)) lambda_m = (h * c) \/ vals.energy_J; break;\n case 'energy_kJmol':\n if(!isNaN(vals.energy_kJmol)){\n const J_per_photon = (vals.energy_kJmol*1000) \/ NA; \/\/ kJ\/mol -> J per photon\n lambda_m = (h*c) \/ J_per_photon;\n }\n break;\n default:\n \/\/ \u672a\u663e\u5f0f\u4f20\u5165 source\uff1a\u6309\u4f18\u5148\u7ea7\u5bfb\u627e\u5df2\u8f93\u5165\u9879\n if(!isNaN(vals.lambda_nm)) lambda_m = vals.lambda_nm*1e-9;\n else if(!isNaN(vals.lambda_A)) lambda_m = vals.lambda_A*1e-10;\n else if(!isNaN(vals.lambda_m)) lambda_m = vals.lambda_m;\n else if(!isNaN(vals.freq_Hz)) lambda_m = c \/ vals.freq_Hz;\n else if(!isNaN(vals.freq_THz)) lambda_m = c \/ (vals.freq_THz*1e12);\n else if(!isNaN(vals.wavenumber)) lambda_m = 1 \/ (vals.wavenumber*100);\n else if(!isNaN(vals.energy_eV)) lambda_m = (hc_eV_nm \/ vals.energy_eV) * 1e-9;\n else if(!isNaN(vals.energy_J)) lambda_m = (h*c) \/ vals.energy_J;\n else if(!isNaN(vals.energy_kJmol)) lambda_m = (h*c) \/ ((vals.energy_kJmol*1000)\/NA);\n }\n\n if(!isFinite(lambda_m) || isNaN(lambda_m)){\n \/\/ \u65e0\u6cd5\u8ba1\u7b97\uff1a\u6e05\u7a7a\u5176\u4ed6\u5b57\u6bb5\u4f46\u4fdd\u7559\u88ab\u7f16\u8f91\u5b57\u6bb5\n \/\/ \u4e0d\u4e3b\u52a8\u6e05\u7a7a\uff0c\u907f\u514d\u5e72\u6270\u7528\u6237\n } else {\n const lambda_nm = lambda_m * 1e9;\n const lambda_A = lambda_m * 1e10;\n const freq_Hz = c \/ lambda_m;\n const freq_THz = freq_Hz \/ 1e12;\n const wavenumber = 1 \/ (lambda_m * 100); \/\/ in cm^-1\n const energy_J = h * freq_Hz;\n const energy_eV = energy_J \/ e_charge;\n const energy_kJmol = (energy_J * NA) \/ 1000; \/\/ J * NA -> J\/mol -> kJ\/mol\n\n \/\/ \u66f4\u65b0\u754c\u9762\uff0c\u4f46\u4e0d\u8986\u76d6\u5f53\u524d\u6b63\u5728\u7f16\u8f91\u7684\u8f93\u5165\uff08\u4ee5\u514d\u79fb\u52a8\u5149\u6807\uff09\n const keep = source; \/\/ \u4fdd\u7559\u6e90\u5b57\u6bb5\n if(keep !== 'lambda_nm') elems.lambda_nm.value = formatSmart(lambda_nm);\n if(keep !== 'lambda_A') elems.lambda_A.value = formatSmart(lambda_A);\n if(keep !== 'lambda_m') elems.lambda_m.value = formatSmart(lambda_m);\n if(keep !== 'freq_Hz') elems.freq_Hz.value = formatSmart(freq_Hz);\n if(keep !== 'freq_THz') elems.freq_THz.value = formatSmart(freq_THz);\n if(keep !== 'wavenumber') elems.wavenumber.value = formatSmart(wavenumber);\n if(keep !== 'energy_eV') elems.energy_eV.value = formatSmart(energy_eV);\n if(keep !== 'energy_J') elems.energy_J.value = formatSmart(energy_J);\n if(keep !== 'energy_kJmol') elems.energy_kJmol.value = formatSmart(energy_kJmol);\n }\n } catch(err){\n console.error(err);\n }\n\n isUpdating = false;\n }\n\n \/\/ \u7ed1\u5b9a\u4e8b\u4ef6\n Object.values(elems).forEach(el=>{\n el.addEventListener('input', e=>{\n updateFrom(e.target.dataset.unit);\n });\n el.addEventListener('change', e=>{\n updateFrom(e.target.dataset.unit);\n });\n });\n\n document.getElementById('clearBtn').addEventListener('click', ()=>{\n Object.values(elems).forEach(el=>el.value='');\n document.getElementById('status').textContent='\u5df2\u6e05\u9664';\n setTimeout(()=>document.getElementById('status').textContent='',1000);\n });\n\n document.getElementById('copyBtn').addEventListener('click', async ()=>{\n const out = Object.keys(elems).map(k=>`${k}: ${elems[k].value || '-'} `).join('\\n');\n try{\n await navigator.clipboard.writeText(out);\n document.getElementById('status').textContent='\u5df2\u590d\u5236\u5230\u526a\u8d34\u677f';\n setTimeout(()=>document.getElementById('status').textContent='',1200);\n }catch(e){\n document.getElementById('status').textContent='\u590d\u5236\u5931\u8d25\uff08\u6d4f\u89c8\u5668\u6743\u9650\uff09';\n setTimeout(()=>document.getElementById('status').textContent='',2000);\n }\n });\n\n \/\/ \u652f\u6301\u6309\u56de\u8f66\u8ba1\u7b97\n document.addEventListener('keydown', e=>{\n if(e.key === 'Enter'){\n const active = document.activeElement;\n if(active && active.dataset && active.dataset.unit) updateFrom(active.dataset.unit);\n }\n });\n\n})();\n<\/script>\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>\u5149\u8c31\u5355\u4f4d\u8f6c\u6362\u5668 \u5149\u8c31\u5355\u4f4d\u8f6c\u6362\u5668 \u652f\u6301\u4e92\u76f8\u8f6c\u6362\uff1a\u6ce2\u957f\uff08nm \/ \u00c5 \/ m\uff09\u3001\u9891\u7387\uff08Hz \/ THz\uff09\u3001\u6ce2\u6570\uff08cm\u207b\u00b9\uff09\u3001\u5149\u5b50\u80fd\u91cf\uff08 …<\/p>\n","protected":false},"author":1,"featured_media":69,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-63","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":3,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":95,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/posts\/63\/revisions\/95"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/media\/69"}],"wp:attachment":[{"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":63,"date":"2025-10-29T12:57:21","date_gmt":"2025-10-29T04:57:21","guid":{"rendered":"http:\/\/photocaloric.com\/?p=63"},"modified":"2025-10-29T21:59:12","modified_gmt":"2025-10-29T13:59:12","slug":"%e5%85%89%e5%ad%a6%e4%b8%ad%e5%b8%b8%e7%94%a8%e7%9a%84%e5%8d%95%e4%bd%8d%e5%88%b6%e8%bd%ac%e6%8d%a2%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"http:\/\/photocaloric.com\/index.php\/2025\/10\/29\/%e5%85%89%e5%ad%a6%e4%b8%ad%e5%b8%b8%e7%94%a8%e7%9a%84%e5%8d%95%e4%bd%8d%e5%88%b6%e8%bd%ac%e6%8d%a2%e5%b7%a5%e5%85%b7\/","title":{"rendered":"\u5149\u5b66\u4e2d\u5e38\u7528\u7684\u5355\u4f4d\u5236\u8f6c\u6362\u5de5\u5177(\u5728\u7ebf\u8f6c\u6362)"},"content":{"rendered":"\n\n\n\n \n \n \u5149\u8c31\u5355\u4f4d\u8f6c\u6362\u5668<\/title>\n <style>\n body{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial;margin:18px;color:#111}\n .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}\n .card{border:1px solid #ddd;border-radius:8px;padding:12px;background:#fafafa}\n label{display:block;font-size:13px;margin-bottom:6px;color:#333}\n input{width:100%;padding:8px;border-radius:6px;border:1px solid #ccc;font-size:14px}\n .row{display:flex;gap:8px}\n button{padding:8px 10px;border-radius:6px;border:1px solid #4a90e2;background:#4a90e2;color:white;cursor:pointer}\n .small{font-size:12px;color:#666}\n .formula{font-family:monospace;background:#fff;padding:8px;border-radius:6px;border:1px dashed #ccc}\n <\/style>\n<\/head>\n<body>\n <h2>\u5149\u8c31\u5355\u4f4d\u8f6c\u6362\u5668<\/h2>\n <p class=\"small\">\u652f\u6301\u4e92\u76f8\u8f6c\u6362\uff1a\u6ce2\u957f\uff08nm \/ \u00c5 \/ m\uff09\u3001\u9891\u7387\uff08Hz \/ THz\uff09\u3001\u6ce2\u6570\uff08cm\u207b\u00b9\uff09\u3001\u5149\u5b50\u80fd\u91cf\uff08eV \/ J \/ kJ\u00b7mol\u207b\u00b9\uff09<\/p>\n\n <div class=\"grid\">\n <div class=\"card\">\n <label>\u6ce2\u957f \u03bb (\u7eb3\u7c73, nm)<\/label>\n <input id=\"lambda_nm\" data-unit=\"lambda_nm\" placeholder=\"\u4f8b\u5982\uff1a532\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u6ce2\u957f \u03bb (\u57c3, \u00c5)<\/label>\n <input id=\"lambda_A\" data-unit=\"lambda_A\" placeholder=\"\u4f8b\u5982\uff1a5320\uff08\u5373532 nm\uff09\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u6ce2\u957f \u03bb (\u7c73, m)<\/label>\n <input id=\"lambda_m\" data-unit=\"lambda_m\" placeholder=\"\u4f8b\u5982\uff1a5.32e-7\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u9891\u7387 \u03bd (Hz)<\/label>\n <input id=\"freq_Hz\" data-unit=\"freq_Hz\" placeholder=\"\u4f8b\u5982\uff1a5.64e14\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u9891\u7387 \u03bd (THz)<\/label>\n <input id=\"freq_THz\" data-unit=\"freq_THz\" placeholder=\"\u4f8b\u5982\uff1a564\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u6ce2\u6570 \u03bd\u0304 (cm\u207b\u00b9)<\/label>\n <input id=\"wavenumber\" data-unit=\"wavenumber\" placeholder=\"\u4f8b\u5982\uff1a18797\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u5149\u5b50\u80fd\u91cf (\u7535\u5b50\u4f0f\u7279, eV)<\/label>\n <input id=\"energy_eV\" data-unit=\"energy_eV\" placeholder=\"\u4f8b\u5982\uff1a2.33\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u5149\u5b50\u80fd\u91cf (\u7126\u8033, J)<\/label>\n <input id=\"energy_J\" data-unit=\"energy_J\" placeholder=\"\u4f8b\u5982\uff1a3.73e-19\" \/>\n <\/div>\n\n <div class=\"card\">\n <label>\u5149\u5b50\u80fd\u91cf (kJ\u00b7mol\u207b\u00b9)<\/label>\n <input id=\"energy_kJmol\" data-unit=\"energy_kJmol\" placeholder=\"\u4f8b\u5982\uff1a224\" \/>\n <\/div>\n <\/div>\n\n <div style=\"margin-top:12px;display:flex;gap:8px;align-items:center\">\n <button id=\"clearBtn\">\u6e05\u9664<\/button>\n <button id=\"copyBtn\">\u590d\u5236\u5f53\u524d\u6240\u6709\u503c\u5230\u526a\u8d34\u677f<\/button>\n <div class=\"small\" id=\"status\"><\/div>\n <\/div>\n\n <h3 style=\"margin-top:18px\">\u4e3b\u8981\u516c\u5f0f\uff08\u4fbf\u4e8e\u68c0\u9a8c\uff09<\/h3>\n <div class=\"formula\">\n \u03bd = c \/ \u03bb \uff1b \u03bd\u0304 = 1\/\u03bb\uff08\u6ce8\u610f\u5355\u4f4d\uff09 \uff1b E = h \u03bd = hc\/\u03bb \uff1b E(eV)=1239.841984 \/ \u03bb(nm)\n <\/div>\n\n<script>\n(() => {\n \/\/ \u5e38\u6570\n const c = 299792458; \/\/ m\/s\n const h = 6.62607015e-34; \/\/ J\u00b7s\n const e_charge = 1.602176634e-19; \/\/ C (J per eV)\n const NA = 6.02214076e23; \/\/ mol^-1\n const hc_eV_nm = 1239.8419843320026; \/\/ eV\u00b7nm (\u9ad8\u7cbe\u5ea6\u5e38\u6570)\n\n const elems = {\n lambda_nm: document.getElementById('lambda_nm'),\n lambda_A: document.getElementById('lambda_A'),\n lambda_m: document.getElementById('lambda_m'),\n freq_Hz: document.getElementById('freq_Hz'),\n freq_THz: document.getElementById('freq_THz'),\n wavenumber: document.getElementById('wavenumber'),\n energy_eV: document.getElementById('energy_eV'),\n energy_J: document.getElementById('energy_J'),\n energy_kJmol: document.getElementById('energy_kJmol')\n };\n\n let isUpdating = false; \/\/ \u9632\u6b62\u5faa\u73af\u89e6\u53d1\n\n function parseNum(v){\n if(v===null || v===undefined) return NaN;\n v = String(v).trim();\n if(v === '') return NaN;\n \/\/ \u652f\u6301\u79d1\u5b66\u8ba1\u6570\u6cd5\u548c\u9017\u53f7\n v = v.replace(\/,\/g,'');\n return Number(v);\n }\n\n function formatSmart(x){\n if(!isFinite(x)) return '';\n const abs = Math.abs(x);\n if(abs === 0) return '0';\n if((abs >= 1e-3 && abs < 1e6)){\n \/\/ \u56fa\u5b9a\u5c0f\u6570\u4f4d\u4f46\u53bb\u9664\u591a\u4f59\u76840\n return Number.parseFloat(x.toPrecision(9)).toString();\n }\n return x.toExponential(6);\n }\n\n function updateFrom(source){\n if(isUpdating) return;\n isUpdating = true;\n\n \/\/ \u8bfb\u53d6\u5404\u4e2a\u8f93\u5165\uff0c\u5982\u679csource\u5b57\u6bb5\u6709\u503c\u5219\u4ee5\u8be5\u503c\u4e3a\u51c6\n const vals = {};\n for(const k in elems){\n vals[k] = parseNum(elems[k].value);\n }\n\n try{\n \/\/ \u5148\u628a\u5df2\u77e5\u91cf\u7edf\u4e00\u8f6c\u6210lambda (m)\u57fa\u51c6\uff0c\u5982\u679csource\u4e3a\u7a7a\u5219\u627e\u7b2c\u4e00\u4e2a\u975eNaN\n let lambda_m = NaN;\n\n const src = source || Object.keys(elems).find(k=>!isNaN(vals[k]));\n switch(src){\n case 'lambda_nm':\n lambda_m = vals.lambda_nm * 1e-9; break;\n case 'lambda_A':\n lambda_m = vals.lambda_A * 1e-10; break;\n case 'lambda_m':\n lambda_m = vals.lambda_m; break;\n case 'freq_Hz':\n if(!isNaN(vals.freq_Hz)) lambda_m = c \/ vals.freq_Hz; break;\n case 'freq_THz':\n if(!isNaN(vals.freq_THz)) lambda_m = c \/ (vals.freq_THz * 1e12); break;\n case 'wavenumber':\n if(!isNaN(vals.wavenumber)) lambda_m = 1 \/ (vals.wavenumber * 100); break; \/\/ cm^-1 -> m\n case 'energy_eV':\n if(!isNaN(vals.energy_eV)) lambda_m = (hc_eV_nm \/ vals.energy_eV) * 1e-9; break;\n case 'energy_J':\n if(!isNaN(vals.energy_J)) lambda_m = (h * c) \/ vals.energy_J; break;\n case 'energy_kJmol':\n if(!isNaN(vals.energy_kJmol)){\n const J_per_photon = (vals.energy_kJmol*1000) \/ NA; \/\/ kJ\/mol -> J per photon\n lambda_m = (h*c) \/ J_per_photon;\n }\n break;\n default:\n \/\/ \u672a\u663e\u5f0f\u4f20\u5165 source\uff1a\u6309\u4f18\u5148\u7ea7\u5bfb\u627e\u5df2\u8f93\u5165\u9879\n if(!isNaN(vals.lambda_nm)) lambda_m = vals.lambda_nm*1e-9;\n else if(!isNaN(vals.lambda_A)) lambda_m = vals.lambda_A*1e-10;\n else if(!isNaN(vals.lambda_m)) lambda_m = vals.lambda_m;\n else if(!isNaN(vals.freq_Hz)) lambda_m = c \/ vals.freq_Hz;\n else if(!isNaN(vals.freq_THz)) lambda_m = c \/ (vals.freq_THz*1e12);\n else if(!isNaN(vals.wavenumber)) lambda_m = 1 \/ (vals.wavenumber*100);\n else if(!isNaN(vals.energy_eV)) lambda_m = (hc_eV_nm \/ vals.energy_eV) * 1e-9;\n else if(!isNaN(vals.energy_J)) lambda_m = (h*c) \/ vals.energy_J;\n else if(!isNaN(vals.energy_kJmol)) lambda_m = (h*c) \/ ((vals.energy_kJmol*1000)\/NA);\n }\n\n if(!isFinite(lambda_m) || isNaN(lambda_m)){\n \/\/ \u65e0\u6cd5\u8ba1\u7b97\uff1a\u6e05\u7a7a\u5176\u4ed6\u5b57\u6bb5\u4f46\u4fdd\u7559\u88ab\u7f16\u8f91\u5b57\u6bb5\n \/\/ \u4e0d\u4e3b\u52a8\u6e05\u7a7a\uff0c\u907f\u514d\u5e72\u6270\u7528\u6237\n } else {\n const lambda_nm = lambda_m * 1e9;\n const lambda_A = lambda_m * 1e10;\n const freq_Hz = c \/ lambda_m;\n const freq_THz = freq_Hz \/ 1e12;\n const wavenumber = 1 \/ (lambda_m * 100); \/\/ in cm^-1\n const energy_J = h * freq_Hz;\n const energy_eV = energy_J \/ e_charge;\n const energy_kJmol = (energy_J * NA) \/ 1000; \/\/ J * NA -> J\/mol -> kJ\/mol\n\n \/\/ \u66f4\u65b0\u754c\u9762\uff0c\u4f46\u4e0d\u8986\u76d6\u5f53\u524d\u6b63\u5728\u7f16\u8f91\u7684\u8f93\u5165\uff08\u4ee5\u514d\u79fb\u52a8\u5149\u6807\uff09\n const keep = source; \/\/ \u4fdd\u7559\u6e90\u5b57\u6bb5\n if(keep !== 'lambda_nm') elems.lambda_nm.value = formatSmart(lambda_nm);\n if(keep !== 'lambda_A') elems.lambda_A.value = formatSmart(lambda_A);\n if(keep !== 'lambda_m') elems.lambda_m.value = formatSmart(lambda_m);\n if(keep !== 'freq_Hz') elems.freq_Hz.value = formatSmart(freq_Hz);\n if(keep !== 'freq_THz') elems.freq_THz.value = formatSmart(freq_THz);\n if(keep !== 'wavenumber') elems.wavenumber.value = formatSmart(wavenumber);\n if(keep !== 'energy_eV') elems.energy_eV.value = formatSmart(energy_eV);\n if(keep !== 'energy_J') elems.energy_J.value = formatSmart(energy_J);\n if(keep !== 'energy_kJmol') elems.energy_kJmol.value = formatSmart(energy_kJmol);\n }\n } catch(err){\n console.error(err);\n }\n\n isUpdating = false;\n }\n\n \/\/ \u7ed1\u5b9a\u4e8b\u4ef6\n Object.values(elems).forEach(el=>{\n el.addEventListener('input', e=>{\n updateFrom(e.target.dataset.unit);\n });\n el.addEventListener('change', e=>{\n updateFrom(e.target.dataset.unit);\n });\n });\n\n document.getElementById('clearBtn').addEventListener('click', ()=>{\n Object.values(elems).forEach(el=>el.value='');\n document.getElementById('status').textContent='\u5df2\u6e05\u9664';\n setTimeout(()=>document.getElementById('status').textContent='',1000);\n });\n\n document.getElementById('copyBtn').addEventListener('click', async ()=>{\n const out = Object.keys(elems).map(k=>`${k}: ${elems[k].value || '-'} `).join('\\n');\n try{\n await navigator.clipboard.writeText(out);\n document.getElementById('status').textContent='\u5df2\u590d\u5236\u5230\u526a\u8d34\u677f';\n setTimeout(()=>document.getElementById('status').textContent='',1200);\n }catch(e){\n document.getElementById('status').textContent='\u590d\u5236\u5931\u8d25\uff08\u6d4f\u89c8\u5668\u6743\u9650\uff09';\n setTimeout(()=>document.getElementById('status').textContent='',2000);\n }\n });\n\n \/\/ \u652f\u6301\u6309\u56de\u8f66\u8ba1\u7b97\n document.addEventListener('keydown', e=>{\n if(e.key === 'Enter'){\n const active = document.activeElement;\n if(active && active.dataset && active.dataset.unit) updateFrom(active.dataset.unit);\n }\n });\n\n})();\n<\/script>\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>\u5149\u8c31\u5355\u4f4d\u8f6c\u6362\u5668 \u5149\u8c31\u5355\u4f4d\u8f6c\u6362\u5668 \u652f\u6301\u4e92\u76f8\u8f6c\u6362\uff1a\u6ce2\u957f\uff08nm \/ \u00c5 \/ m\uff09\u3001\u9891\u7387\uff08Hz \/ THz\uff09\u3001\u6ce2\u6570\uff08cm\u207b\u00b9\uff09\u3001\u5149\u5b50\u80fd\u91cf\uff08 …<\/p>\n","protected":false},"author":1,"featured_media":69,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-63","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":3,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":95,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/posts\/63\/revisions\/95"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/media\/69"}],"wp:attachment":[{"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/photocaloric.com\/index.php\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}