Hybrid Resonator 1319 nm Nd:YAG InnoSlab Laser-Reference-Cited by-同舟云学术

Hybrid Resonator 1319 nm Nd:YAG InnoSlab Laser

Published:2023-06-05 Issue:6 Volume:10 Page:652
ISSN:2304-6732
Container-title:Photonics
language:en
Short-container-title:Photonics

Author:

Zhang Shengzi¹,Chen Tanghan¹,Liu Xiaomeng¹,Zhang Hengli²,Wang Jiang¹,Guo Heqing¹

Affiliation:

1. National Institute of Metrology of China, Beijing 100029, China

2. School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China

Abstract

The InnoSlab laser has the advantages of excellent thermal management and high overlapping efficiency. In this work, we report an InnoSlab laser with high efficiency at 1319 nm end-pumped 0.6at.% Nd:YAG by 808 nm. The hybrid stable–unstable resonator was adopted. For a cavity length of 17.9 mm and absorbed pumped power of 423.5 W, the output power of 81 W was obtained at T = 5%, exhibiting an optical conversion efficiency of 19.13% and a slope efficiency of 29.80%.

Funder

Ministry of Science and Technology of the People’s Republic of China

Publisher

MDPI AG

Subject

Radiology, Nuclear Medicine and imaging,Instrumentation,Atomic and Molecular Physics, and Optics

Link

https://www.mdpi.com/2304-6732/10/6/652/pdf

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