Smart Gain Medium of DFC Chip for &gt;2J Micro-Laser Amplifier under Room Temperature

Arvydas Kausas; Arvydas Kausas; Vincent Yahia; Vincent Yahia; Akihiro Tsuji; Akihiro Tsuji; Rui Zhang; Xiangyu Zhou; Yousuke Honda; Mitsuhiro Yoshida; Mitsuhiro Yoshida; Takunori Taira; Takunori Taira

doi:10.1364/ASSL.2021.JTu1A.27

Laser Congress 2021 (ASSL,LAC)
(Optica Publishing Group, 2021),
paper JTu1A.27
•https://doi.org/10.1364/ASSL.2021.JTu1A.27

Smart Gain Medium of DFC Chip for >2J Micro-Laser Amplifier under Room Temperature

Arvydas Kausas, Vincent Yahia, Akihiro Tsuji, Rui Zhang, Xiangyu Zhou, Yousuke Honda, Mitsuhiro Yoshida, and Takunori Taira

Advanced Solid State Lasers 2021

Washington, DC United States
3–7 October 2021
ISBN: 978-1-55752-347-1

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Poster Session II (JTu1A)

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A. Kausas, V. Yahia, A. Tsuji, R. Zhang, X. Zhou, Y. Honda, M. Yoshida, and T. Taira, "Smart Gain Medium of DFC Chip for >2J Micro-Laser Amplifier under Room Temperature," in Laser Congress 2021 (ASSL,LAC), (Optica Publishing Group, 2021), paper JTu1A.27.

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Abstract

Multi-stack chips comprised of sapphire and Nd³⁺:YAG crystals with variable doping concentration were made by surface activated bonding technology. By use of sophisticated amplification setup >2J operation with nanosecond pulses was obtained under room temperature.

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