50-kW-Peak-Power Chip-Sized Semiconductor/Solid-State Vertically Integrated Laser
- Date
- 2022
- Academic Conference
- Advanced Solid State Lasers conference
- Authors
- Kenji Tanaka(Sony Semiconductor Solutions Corporation)
- Jianglin Yue(Sony Semiconductor Solutions Corporation)
- Go Hirano(Sony Semiconductor Solutions Corporation)
- Gen Yonezawa(Sony Semiconductor Solutions Corporation)
- Misaki Shimizu(Sony Semiconductor Solutions Corporation)
- Yasunobu Iwakoshi(Sony Semiconductor Solutions Corporation)
- Hiroshi Tobita(Sony Semiconductor Solutions Corporation)
- Rintaro Koda(Sony Semiconductor Solutions Corporation)
- Yasutaka Higa(Sony Semiconductor Solutions Corporation)
- Hideki Watanabe(Sony Semiconductor Solutions Corporation)
- Masanao Kamata(Sony Semiconductor Solutions Corporation)
- Research Areas
- Sensing Device
Abstract
A chip-sized passively Q-switched laser is demonstrated, in which a solid-state gain medium is intra-cavity pumped and vertically integrated with a semiconductor laser. A laser chip volume of 1 mm3 and peak power of 50 kW are achieved simultaneously.
