JP6634766B2 - 分光放射束測定装置 - Google Patents
分光放射束測定装置 Download PDFInfo
- Publication number
- JP6634766B2 JP6634766B2 JP2015193886A JP2015193886A JP6634766B2 JP 6634766 B2 JP6634766 B2 JP 6634766B2 JP 2015193886 A JP2015193886 A JP 2015193886A JP 2015193886 A JP2015193886 A JP 2015193886A JP 6634766 B2 JP6634766 B2 JP 6634766B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- radiant flux
- integrating sphere
- measuring device
- spectral radiant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000004907 flux Effects 0.000 title claims description 39
- 230000003595 spectral effect Effects 0.000 title claims description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 229910010272 inorganic material Inorganic materials 0.000 claims description 9
- 239000011147 inorganic material Substances 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000012463 white pigment Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Description
(実施形態1)
(発光体LS)
(発光体保持部30)
(受光部20)
(測定部50)
(積分球10)
10…積分球
11…内周面
12…入射ポート
13…出射ポート
20…受光部
30…発光体保持部
31…先端面
40…発光制御部
50…測定部
LS…発光体
Claims (6)
- 発光体からの光の放射束を測定するための分光放射束測定装置であって、
前記発光体からの光を反射する内周面を有する積分球と、
前記積分球内の光が該内周面で反射された反射光を受光するための受光部と
を備え、
前記積分球の内周面に、樹脂を用いず、多孔質の無機材料としてシリカを含み、前記シリカの厚さが5mm以上である分光放射束測定装置。 - 前記多孔質の無機材料は膜状である請求項1に記載の分光放射束測定装置。
- 前記多孔質の無機材料はブロック体から成形した形成体である請求項1又は2に記載の分光放射束測定装置。
- 前記多孔質の無機材料の反射率が、90%以上である請求項1〜3のいずれか一に記載の分光放射束測定装置。
- 前記発光体が発光ダイオードである請求項1〜4のいずれか一に記載の分光放射束測定装置。
- 前記発光体からの光が紫外光成分を含む請求項1〜5のいずれか一に記載の分光放射束測定装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015193886A JP6634766B2 (ja) | 2015-09-30 | 2015-09-30 | 分光放射束測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015193886A JP6634766B2 (ja) | 2015-09-30 | 2015-09-30 | 分光放射束測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017067625A JP2017067625A (ja) | 2017-04-06 |
JP6634766B2 true JP6634766B2 (ja) | 2020-01-22 |
Family
ID=58494667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015193886A Active JP6634766B2 (ja) | 2015-09-30 | 2015-09-30 | 分光放射束測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6634766B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU644518B2 (en) * | 1991-04-29 | 1993-12-09 | Labsphere, Inc. | Integrating sphere for diffuse reflectance and transmittance measurements and the like |
JPH1129745A (ja) * | 1997-07-09 | 1999-02-02 | Matsushita Electric Works Ltd | 塗料組成物、塗膜形成方法、塗装品、照明器具用反射板 |
KR20070112411A (ko) * | 2005-03-29 | 2007-11-23 | 쿄세라 코포레이션 | 반사 부재, 이것을 이용한 발광 장치 및 조명 장치 |
JP5609109B2 (ja) * | 2009-12-28 | 2014-10-22 | 住友大阪セメント株式会社 | 反射増強膜の製造方法、反射増強膜及び反射増強膜形成用塗料 |
JP4932045B1 (ja) * | 2011-06-20 | 2012-05-16 | 西進商事株式会社 | 光源検査装置 |
-
2015
- 2015-09-30 JP JP2015193886A patent/JP6634766B2/ja active Active
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Publication number | Publication date |
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JP2017067625A (ja) | 2017-04-06 |
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