JP2023084658A - 窒化物半導体レーザ素子 - Google Patents
窒化物半導体レーザ素子 Download PDFInfo
- Publication number
- JP2023084658A JP2023084658A JP2022152414A JP2022152414A JP2023084658A JP 2023084658 A JP2023084658 A JP 2023084658A JP 2022152414 A JP2022152414 A JP 2022152414A JP 2022152414 A JP2022152414 A JP 2022152414A JP 2023084658 A JP2023084658 A JP 2023084658A
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- Prior art keywords
- film
- nitride semiconductor
- semiconductor laser
- laser device
- semiconductor layer
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22209542.4A EP4195427B1 (en) | 2021-12-07 | 2022-11-25 | Nitride semiconductor laser element |
| TW111145578A TW202335388A (zh) | 2021-12-07 | 2022-11-29 | 氮化物半導體雷射元件 |
| US18/062,520 US20230178959A1 (en) | 2021-12-07 | 2022-12-06 | Nitride semiconductor laser element |
| CN202211560742.0A CN116435869A (zh) | 2021-12-07 | 2022-12-07 | 氮化物半导体激光元件 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021198292 | 2021-12-07 | ||
| JP2021198292 | 2021-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023084658A true JP2023084658A (ja) | 2023-06-19 |
| JP2023084658A5 JP2023084658A5 (https=) | 2025-08-19 |
Family
ID=86771966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022152414A Pending JP2023084658A (ja) | 2021-12-07 | 2022-09-26 | 窒化物半導体レーザ素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2023084658A (https=) |
-
2022
- 2022-09-26 JP JP2022152414A patent/JP2023084658A/ja active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250808 |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250808 |