JPWO2021181862A1 - - Google Patents
Info
- Publication number
- JPWO2021181862A1 JPWO2021181862A1 JP2022505798A JP2022505798A JPWO2021181862A1 JP WO2021181862 A1 JPWO2021181862 A1 JP WO2021181862A1 JP 2022505798 A JP2022505798 A JP 2022505798A JP 2022505798 A JP2022505798 A JP 2022505798A JP WO2021181862 A1 JPWO2021181862 A1 JP WO2021181862A1
- 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
-
- 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
-
- 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
- G01S7/483—Details of pulse systems
- G01S7/484—Transmitters
-
- 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
-
- 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Optics & Photonics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Semiconductor Lasers (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020041528 | 2020-03-11 | ||
| JP2020041528 | 2020-03-11 | ||
| PCT/JP2021/000994 WO2021181862A1 (ja) | 2020-03-11 | 2021-01-14 | 半導体レーザ駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021181862A1 true JPWO2021181862A1 (ko) | 2021-09-16 |
| JP7565333B2 JP7565333B2 (ja) | 2024-10-10 |
Family
ID=77672212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022505798A Active JP7565333B2 (ja) | 2020-03-11 | 2021-01-14 | 半導体レーザ駆動装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7565333B2 (ko) |
| WO (1) | WO2021181862A1 (ko) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05145195A (ja) * | 1991-11-19 | 1993-06-11 | Nippon Telegr & Teleph Corp <Ntt> | 面発光半導体レーザ |
| US6246708B1 (en) * | 1997-08-27 | 2001-06-12 | Xerox Corporation | Semiconductor laser with associated electronic components integrally formed therewith |
| JP2002232062A (ja) * | 2001-02-02 | 2002-08-16 | Ricoh Co Ltd | 光電子集積素子 |
| CN118472790A (zh) | 2018-04-19 | 2024-08-09 | 索尼半导体解决方案公司 | 半导体激光驱动装置及其制造方法和电子装置 |
-
2021
- 2021-01-14 JP JP2022505798A patent/JP7565333B2/ja active Active
- 2021-01-14 WO PCT/JP2021/000994 patent/WO2021181862A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021181862A1 (ja) | 2021-09-16 |
| JP7565333B2 (ja) | 2024-10-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231220 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240730 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240827 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240903 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240930 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7565333 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |