JPWO2022239436A1 - - Google Patents
Info
- Publication number
- JPWO2022239436A1 JPWO2022239436A1 JP2023520853A JP2023520853A JPWO2022239436A1 JP WO2022239436 A1 JPWO2022239436 A1 JP WO2022239436A1 JP 2023520853 A JP2023520853 A JP 2023520853A JP 2023520853 A JP2023520853 A JP 2023520853A JP WO2022239436 A1 JPWO2022239436 A1 JP WO2022239436A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021082735 | 2021-05-14 | ||
| JP2021082735 | 2021-05-14 | ||
| PCT/JP2022/010526 WO2022239436A1 (ja) | 2021-05-14 | 2022-03-10 | 照明システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022239436A1 true JPWO2022239436A1 (https=) | 2022-11-17 |
| JP7620949B2 JP7620949B2 (ja) | 2025-01-24 |
Family
ID=84029140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023520853A Active JP7620949B2 (ja) | 2021-05-14 | 2022-03-10 | 照明システム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12422109B2 (https=) |
| JP (1) | JP7620949B2 (https=) |
| WO (1) | WO2022239436A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12571506B2 (en) * | 2024-02-08 | 2026-03-10 | Flex-N-Gate Advanced Product Development, Llc | Multi-function light pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007027388A (ja) * | 2005-07-15 | 2007-02-01 | Sumitomo Electric Ind Ltd | 光源装置および光照射装置 |
| JP2009266463A (ja) * | 2008-04-23 | 2009-11-12 | Panasonic Corp | 面状照明装置とこれを用いた画像表示装置 |
| JP2018195627A (ja) * | 2017-05-12 | 2018-12-06 | パナソニックＩｐマネジメント株式会社 | 光源装置および照明器具 |
| US20200194962A1 (en) * | 2018-12-17 | 2020-06-18 | Industrial Technology Research Institute | Laser device |
| WO2021014853A1 (ja) * | 2019-07-19 | 2021-01-28 | 公益財団法人レーザー技術総合研究所 | 発光装置及び光ファイバ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007007388A1 (ja) * | 2005-07-11 | 2007-01-18 | Mitsubishi Denki Kabushiki Kaisha | 照明装置 |
| JP4699131B2 (ja) | 2005-08-05 | 2011-06-08 | 株式会社フジクラ | 光ファイバレーザ、光ファイバ増幅器、ｍｏｐａ方式光ファイバレーザ |
| JP5103874B2 (ja) | 2006-11-15 | 2012-12-19 | 日亜化学工業株式会社 | 発光装置 |
| JP5019289B2 (ja) * | 2007-08-10 | 2012-09-05 | オリンパス株式会社 | 光ファイバ照明装置 |
| JP2012243789A (ja) | 2011-05-16 | 2012-12-10 | Miyachi Technos Corp | ファイバレーザ加工装置及びレーザ加工方法 |
| US9250390B2 (en) * | 2011-12-09 | 2016-02-02 | Lumentum Operations Llc | Varying beam parameter product of a laser beam |
-
2022
- 2022-03-10 US US18/289,566 patent/US12422109B2/en active Active
- 2022-03-10 WO PCT/JP2022/010526 patent/WO2022239436A1/ja not_active Ceased
- 2022-03-10 JP JP2023520853A patent/JP7620949B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007027388A (ja) * | 2005-07-15 | 2007-02-01 | Sumitomo Electric Ind Ltd | 光源装置および光照射装置 |
| JP2009266463A (ja) * | 2008-04-23 | 2009-11-12 | Panasonic Corp | 面状照明装置とこれを用いた画像表示装置 |
| JP2018195627A (ja) * | 2017-05-12 | 2018-12-06 | パナソニックＩｐマネジメント株式会社 | 光源装置および照明器具 |
| US20200194962A1 (en) * | 2018-12-17 | 2020-06-18 | Industrial Technology Research Institute | Laser device |
| WO2021014853A1 (ja) * | 2019-07-19 | 2021-01-28 | 公益財団法人レーザー技術総合研究所 | 発光装置及び光ファイバ |
Also Published As
| Publication number | Publication date |
|---|---|
| US12422109B2 (en) | 2025-09-23 |
| WO2022239436A1 (ja) | 2022-11-17 |
| JP7620949B2 (ja) | 2025-01-24 |
| US20240302004A1 (en) | 2024-09-12 |
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