JPWO2022219914A1 - - Google Patents
Info
- Publication number
- JPWO2022219914A1 JPWO2022219914A1 JP2023514357A JP2023514357A JPWO2022219914A1 JP WO2022219914 A1 JPWO2022219914 A1 JP WO2022219914A1 JP 2023514357 A JP2023514357 A JP 2023514357A JP 2023514357 A JP2023514357 A JP 2023514357A JP WO2022219914 A1 JPWO2022219914 A1 JP WO2022219914A1
- 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.)
- Pending
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
- G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
- G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
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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
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02253—Out-coupling of light using lenses
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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
- F21Y2115/30—Semiconductor lasers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Measurement Of Optical Distance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021068625 | 2021-04-14 | ||
| PCT/JP2022/005921 WO2022219914A1 (ja) | 2021-04-14 | 2022-02-15 | 照明装置および測距装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022219914A1 true JPWO2022219914A1 (ja) | 2022-10-20 |
Family
ID=83639591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023514357A Pending JPWO2022219914A1 (ja) | 2021-04-14 | 2022-02-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240183946A1 (ja) |
| JP (1) | JPWO2022219914A1 (ja) |
| WO (1) | WO2022219914A1 (ja) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002094129A (ja) * | 1999-11-30 | 2002-03-29 | Omron Corp | 光学装置及び当該光学装置を用いた機器 |
| WO2005036211A2 (en) * | 2003-10-17 | 2005-04-21 | Explay Ltd. | Optical system and method for use in projection systems |
| JP2010186754A (ja) * | 2010-05-06 | 2010-08-26 | Ｎｅｃディスプレイソリューションズ株式会社 | 照明装置および表示装置 |
| JP2014086565A (ja) * | 2012-10-24 | 2014-05-12 | Fuji Xerox Co Ltd | 面発光型半導体レーザ、面発光型半導体レーザ装置、光伝送装置および情報処理装置 |
| KR101827180B1 (ko) * | 2013-06-19 | 2018-02-07 | 애플 인크. | 통합 구조화된 광 프로젝터 |
| WO2018180950A1 (ja) * | 2017-03-28 | 2018-10-04 | パナソニックＩｐマネジメント株式会社 | 光源装置および投光装置 |
| EP3711122B1 (en) * | 2017-11-17 | 2024-02-14 | UAB Brolis Semiconductors | Radiant beam combining of multiple multimode semiconductor laser diodes for directional laser beam delivery applications |
| JP7238343B2 (ja) * | 2017-12-22 | 2023-03-14 | 株式会社デンソー | 距離測定装置及び距離測定方法 |
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2022
- 2022-02-15 JP JP2023514357A patent/JPWO2022219914A1/ja active Pending
- 2022-02-15 US US18/552,051 patent/US20240183946A1/en active Pending
- 2022-02-15 WO PCT/JP2022/005921 patent/WO2022219914A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022219914A1 (ja) | 2022-10-20 |
| US20240183946A1 (en) | 2024-06-06 |