[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/629#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/629","headline":"\u6570\u5024\u958b\u53e3\u90e8 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\u3001\u7121\u6599\u200b\u200b\u767e\u79d1\u4e8b\u5178","name":"\u6570\u5024\u958b\u53e3\u90e8 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\u3001\u7121\u6599\u200b\u200b\u767e\u79d1\u4e8b\u5178","description":"before-content-x4 \u958b\u53e3\u6570 \uff08\u901a\u5e38\u3001\u5149\u5b66\u5668\u5177\u306e\u5834\u5408 \u958b\u53e3\u6570 \uff09\u3001\u3001 Na \uff08OD\u3002 \u958b\u53e3\u6570 \uff09 – \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u526f\u9f3b\u8154\u3001\u3064\u307e\u308a\u3001\u7e4a\u7dad\u30b3\u30a2\u306e\u8ef8\u306b\u95a2\u9023\u3059\u308b\u6700\u5927\u89d2\u5ea6\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u7269\u7406\u30b5\u30a4\u30ba\u306f\u3001\u7e4a\u7dad\u306b\u5c0e\u5165\u3055\u308c\u305f\u5149\u304c\u3053\u308c\u304b\u3089\u7e4a\u7dad\u304b\u3089\u9003\u3052\u3089\u308c\u307e\u305b\u3093\uff08\u5b8c\u5168\u306a\u5185\u90e8\u53cd\u5c04\u306e\u6761\u4ef6\u306b\u5fdc\u3058\u306a\u3044\u305f\u3081\uff09\u3002\u5149\u5b66\u88c5\u7f6e\u306e\u5834\u5408\u3001\u305d\u308c\u306f\u6ce2\u304c\u305d\u308c\u3092\u843d\u3068\u3059\u304b\u3001\u305d\u308c\u3092\u96e2\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u6700\u5927\u89d2\u306e\u6d1e\u3067\u3059\u3002 \u30dd\u30a4\u30f3\u30c8P\u306e\u30ec\u30f3\u30ba\u306e\u6570\u306e\u958b\u53e3\u306f\u3001\u6700\u5927\u89d2\u5ea6\u03b8\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002 after-content-x4 \u305f\u3068\u3048\u3070\u3001\u30ec\u30f3\u30ba\u3084\u9855\u5fae\u93e1\u30ec\u30f3\u30ba\u306a\u3069\u3001\u5149\u5b66\u5668\u5177\u306e\u5834\u5408\u3001\u6570\u306e\u958b\u53e3\u90e8\u306f\u5f0f\u3067\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002 after-content-x4 NA=nsin\u2061\u03b8,{displaystyle na = nsin theta\u3001}","datePublished":"2020-02-22","dateModified":"2020-02-22","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/author\/lordneo#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/author\/lordneo","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/4c\/Numerical_aperture.svg\/250px-Numerical_aperture.svg.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/4\/4c\/Numerical_aperture.svg\/250px-Numerical_aperture.svg.png","height":"176","width":"250"},"url":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/629","wordCount":2942,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4\u958b\u53e3\u6570 \uff08\u901a\u5e38\u3001\u5149\u5b66\u5668\u5177\u306e\u5834\u5408 \u958b\u53e3\u6570 \uff09\u3001\u3001 Na \uff08OD\u3002 \u958b\u53e3\u6570 \uff09 – \u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u526f\u9f3b\u8154\u3001\u3064\u307e\u308a\u3001\u7e4a\u7dad\u30b3\u30a2\u306e\u8ef8\u306b\u95a2\u9023\u3059\u308b\u6700\u5927\u89d2\u5ea6\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u7269\u7406\u30b5\u30a4\u30ba\u306f\u3001\u7e4a\u7dad\u306b\u5c0e\u5165\u3055\u308c\u305f\u5149\u304c\u3053\u308c\u304b\u3089\u7e4a\u7dad\u304b\u3089\u9003\u3052\u3089\u308c\u307e\u305b\u3093\uff08\u5b8c\u5168\u306a\u5185\u90e8\u53cd\u5c04\u306e\u6761\u4ef6\u306b\u5fdc\u3058\u306a\u3044\u305f\u3081\uff09\u3002\u5149\u5b66\u88c5\u7f6e\u306e\u5834\u5408\u3001\u305d\u308c\u306f\u6ce2\u304c\u305d\u308c\u3092\u843d\u3068\u3059\u304b\u3001\u305d\u308c\u3092\u96e2\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u6700\u5927\u89d2\u306e\u6d1e\u3067\u3059\u3002  \u30dd\u30a4\u30f3\u30c8P\u306e\u30ec\u30f3\u30ba\u306e\u6570\u306e\u958b\u53e3\u306f\u3001\u6700\u5927\u89d2\u5ea6\u03b8\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u305f\u3068\u3048\u3070\u3001\u30ec\u30f3\u30ba\u3084\u9855\u5fae\u93e1\u30ec\u30f3\u30ba\u306a\u3069\u3001\u5149\u5b66\u5668\u5177\u306e\u5834\u5408\u3001\u6570\u306e\u958b\u53e3\u90e8\u306f\u5f0f\u3067\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4NA=nsin\u2061\u03b8,{displaystyle na = nsin theta\u3001} \u3069\u3053\uff1a n {displaystyle n}  – \u30c7\u30d0\u30a4\u30b9\u304c\u914d\u7f6e\u3055\u308c\u3066\u3044\u308b\u4e2d\u5fc3\u306e\u5d29\u58ca\u3001 th {displaystyletheta}  – \u5149\u304c\u30dd\u30a4\u30f3\u30c8\u304b\u3089\u30c7\u30d0\u30a4\u30b9\u306b\u843d\u3061\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6700\u5927\u89d2\u306e\u534a\u5206\u3002 \u958b\u53e3\u90e8\u306e\u9855\u5fae\u93e1\u3067\u306f\u3001\u89e3\u50cf\u5ea6\u306e\u6570\u306f\u53d6\u5f97\u306b\u9650\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u5024\u3092\u5897\u3084\u3059\u305f\u3081\u306b\u3001\u30b5\u30f3\u30d7\u30eb\u3068\u30ec\u30f3\u30ba\u306e\u9593\u306b\u5927\u304d\u306a\u5c48\u6298\u3092\u5099\u3048\u305f\u6db2\u4f53\u304c\u5c0e\u5165\u3055\u308c\u308b\u305f\u3081\u3001\u958b\u53e3\u90e8\u304c1\u3088\u308a\u5927\u304d\u304f\u306a\u308a\u307e\u3059 [\u521d\u3081] \u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u9069\u5207\u306a\u89d2\u5ea6\u3067\u5c0e\u5165\u3055\u308c\u305f\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc\u306b\u306f\u5149\u306e\u307f\u304c\u4f1d\u64ad\u3055\u308c\u307e\u3059 th max\u3002 {displaystyle theta _ {max}\u3002} \u8db3\u9996\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u6301\u3064\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5834\u5408\u3001\u5c48\u6298\u7387\u306e\u89d2\u5ea6\u306f\u5f0f\u3067\u8868\u3055\u308c\u307e\u3059\u3002 nsin\u2061\u03b8max=n12\u2212n22,{displaystyle nsin theta _ {mathrm {max}} = {sqrt {n_ {1}^{2} -n_ {2}^{2}}}\u3001} \u3069\u3053\uff1a n1{displaystyle n_ {1}}  – \u30b3\u30a2\u306e\u5c48\u6298\u4fc2\u6570\u3001 n2{displaystyle n_ {2}}  – \u30b3\u30fc\u30c8\u306e\u5d29\u58ca\u4fc2\u6570\u3001 n {displaystyle n}  – \u5149\u304c\u5c0e\u5165\u3055\u308c\u308b\u5c48\u6298\u4fc2\u6570\u3002 \u30bb\u30f3\u30bf\u30fc\u306e\u5883\u754c\u306b\u95a2\u3059\u308b\u30b9\u30cd\u30ea\u30a6\u30b9\u306e\u6cd5\u5247\u306f\u3001\u6b21\u306e\u5f62\u3092\u3068\u3063\u3066\u3044\u307e\u3059\u3002 nsin\u2061\u03b8i=n1sin\u2061\u03b8r.{displaystyle nsin theta _ {i} = n_ {1} sin theta _ {r}\u3002} \u4e09\u89d2\u6cd5\u306f\u95a2\u4fc2\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff08\u6b21\u306e\u63cf\u753b\u3092\u53c2\u7167\uff09\uff1a sin\u2061\u03b8r=sin\u2061(90\u2218\u2212\u03b8c)=cos\u2061\u03b8c,{displaystyle sin theta _ {r} = sin\uff0890^{circ} -theta _ {c}\uff09= cos theta _ {c}\u3001} \u3069\u3053 th c= \u30a2\u30fc\u30af\u30b7\u30f3 \u2061 \uff08 n2n1\uff09\uff09 {displaystyle theta _ {c} = arcsin left\uff08{tfrac {n_ {2}} {n_ {1}}}\u53f3\uff09} \u3053\u308c\u306f\u3001\u5b8c\u5168\u306a\u5185\u90e8\u53cd\u5c04\u306e\u5883\u754c\u89d2\u3067\u3059\u3002 \u4ee3\u308f\u308a\u306b \u7f6a \u2061 th r{displaystyle sin theta _ {r}} Snellius Law\u3067\u306f\u3001\u3042\u306a\u305f\u304c\u53d7\u3051\u53d6\u308b\uff1a nn1sin\u2061\u03b8i=cos\u2061\u03b8c.{displayStyle {\u8a50\u6b3a{n} {n_ {1}}} withe theta _ {i} = cos theta _ {c}\u3002} \u65b9\u7a0b\u5f0f\u306e\u4e21\u5074\u3092\u6b63\u65b9\u5f62\u306b\u4e0a\u3052\u305f\u5f8c\uff1a n2n12sin2\u2061\u03b8i=cos2\u2061\u03b8c=1\u2212sin2\u2061\u03b8c=1\u2212n22n12,{displayStyle {frac {n ^{2}} {n_ {1} ^{2}} sin ^{2} theta _ {i} = cos ^{2} theta _ {c} = 1-sin ^{2} theta _ {{c} = 1-1-{{{{{{{{{{{{{{{{{{{{{} {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{}\uff09\uff09 {1}^{2}}}\u3001} \u3057\u305f\u304c\u3063\u3066\uff1a nsin\u2061\u03b8i=n12\u2212n22.{displaystyle nsin theta _ {i} = {sqrt {n_ {1}^{2} -n_ {2}^{2}}}}}} \u5149\u5b66\u6a5f\u5668\u306e\u6570\u5024\u958b\u53e3\u3068\u306e\u5f0f\u3068\u985e\u4f3c\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u901a\u5e38\u3001\u6570\u5024\u958b\u53e3\u306f\u6b21\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3055\u308c\u307e\u3057\u305f\u3002 NA=n12\u2212n22.{displaystyle na = {sqrt {n_ {1}^{2} -n_ {2}^{2}}}\u3002}\u3002 \u5149\u30d5\u30a1\u30a4\u30d0\u306e\u5468\u308a\u306e\u4e2d\u5fc3\u306f\u5d29\u58ca\u4fc2\u6570\u306e\u3042\u308b\u7a7a\u6c17\u3067\u3042\u308b\u3068\u3057\u3070\u3057\u3070\u60f3\u5b9a\u3055\u308c\u3066\u3044\u308b\u305f\u3081 n {displaystyle n} 1\u306b\u7b49\u3057\u304f\u3001\u5f0f\u306f\u6b21\u306e\u3088\u3046\u306b\u8981\u7d04\u3055\u308c\u307e\u3059\u3002 NA=sin\u2061\u03b8i=n12\u2212n22.{displaystyle na = sin theta _ {i} = {sqrt {n_ {1}^{2} -n_ {2}^{2}}}}}} \u6570\u5024\u958b\u53e3\u306e\u5024\u3068\u7e4a\u7dad\u306e\u53d7\u3051\u5165\u308c\u89d2\u5ea6\u306e\u4f8b [ \u7de8\u96c6 | \u30b3\u30fc\u30c9\u3092\u7de8\u96c6\u3057\u307e\u3059 ] \u4e2d\u5fc3 \u30aa\u30fc\u30d7\u30cb\u30f3\u30b0 \u6570\u5024 \u30b3\u30fc\u30ca\u30fc \u53d7\u3051\u5165\u308c \u7a7a\u6c17 1,000 90\u00b0 \u30de\u30eb\u30c1\u30de\u30eb\u30c1\u30d7\u30eb\u30af\u30a9\u30fc\u30c4\u52b4\u50cd\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u5149\u30d5\u30a1\u30a4\u30d0\u30fc 0.242 14\u00b0 \u30b0\u30e9\u30b8\u30a8\u30f3\u30c8\u30af\u30a9\u30fc\u30c4\u30d5\u30a1\u30a4\u30d0\u30fc\u5149\u30d5\u30a1\u30a4\u30d0\u30fc 0.208 12\u00b0 \u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9\u30d5\u30a1\u30a4\u30d0\u30fc 0.110 6.5\u00b0 \u6570\u5024\u306e\u958b\u53e3\u90e8\u304c\u5927\u304d\u3044\u307b\u3069\u3001\u5149\u306e\u307b\u3068\u3093\u3069\u306f\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5185\u90e8\u306b\u5c0e\u5165\u3067\u304d\u307e\u3059\uff08\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u3001\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3068\u3057\u3066\u3088\u308a\u5927\u304d\u306a\u6709\u7528\u6027\u3092\u793a\u3057\u307e\u3059\uff09\u3002       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki47\/archives\/629#breadcrumbitem","name":"\u6570\u5024\u958b\u53e3\u90e8 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\u3001\u7121\u6599\u200b\u200b\u767e\u79d1\u4e8b\u5178"}}]}]