Email this article High-Power Dual-End-Pumped Monolithic Tm:YAP Microlaser
- Authors: Wang R.1, Yao B.1, Zhao B.1, Duan X.1, Dai T.1
-
Affiliations:
- National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology
- Issue: Vol 40, No 4 (2019)
- Pages: 382-385
- Section: Article
- URL: https://ogarev-online.ru/1071-2836/article/view/248797
- DOI: https://doi.org/10.1007/s10946-019-09815-2
- ID: 248797
Cite item
Open Access
Access granted
Subscription Access
Abstract
We report a high-power monolithic Tm:YAP microlaser dual-end-pumped by two fiber-coupled LDs emitting at 792 nm. The microlaser operated in the continuous wave (CW) mode, with a wavelength of 1,936.82 nm. We obtain a maximum output power of 37.8 W with a beam quality factor M2 of 9.6 at a total incident power of 174.9 W, corresponding to a slope efficiency of 29.2% and an optical–optical conversion efficiency of 21.6%.
Keywords
About the authors
Ruixue Wang
National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology
Email: yaobq08@hit.edu.cn
China, Harbin, 150001
Baoquan Yao
National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology
Author for correspondence.
Email: yaobq08@hit.edu.cn
China, Harbin, 150001
Benrui Zhao
National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology
Email: yaobq08@hit.edu.cn
China, Harbin, 150001
Xiaoming Duan
National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology
Email: yaobq08@hit.edu.cn
China, Harbin, 150001
Tongyu Dai
National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology
Email: yaobq08@hit.edu.cn
China, Harbin, 150001
Supplementary files
