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Research Area

Author

  • Kenji Tanaka, Jianglin Yue, Go Hirano, Gen Yonezawa, Misaki Shimizu, Yasunobu Iwakoshi, Hiroshi Tobita, Rintaro Koda, Yasutaka Higa, Hideki Watanabe, Masanao Kamata

Company

  • Sony Group Corporation

Venue

  • ASSL

Date

  • 2022

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50-kW-Peak-Power Chip-Sized Semiconductor/Solid-State Vertically Integrated Laser

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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.

Advanced Solid State Lasers conference

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