High energy nanosecond Nd3+-doped all-fiberized polarization maintained MOPA system operating at 905 nm
We demonstrate 1.54 W of laser emission at 905 nm from a fully fiber-based polarization-maintained master oscillator power amplifier (MOPA). The laser system comprises a directly modulated Fabry-Perot laser diode emitting at 905 nm, which is subsequently amplified by a three-stage pre-amplifier and a main amplifier. The system achieved an output energy of 0.15 mJ at a repetition frequency of 10 kHz with a pulse width of 20 ns.
Authors
- Zhaochen Cheng (ORCID: https://orcid.org/0000-0001-6305-8582)
- Haobin Zhang (ORCID: https://orcid.org/0000-0003-1156-0495)
- Rufeng Sun
- Yitao Fang
- Kun Zhang (ORCID: https://orcid.org/0009-0008-9929-7700)
- Yao Li (ORCID: https://orcid.org/0009-0003-2351-2455)
- Dayong Zhang (ORCID: https://orcid.org/0000-0002-2417-1459)
- Dan Cheng (ORCID: https://orcid.org/0000-0002-5973-8523)
- Yu Ying Yang (ORCID: https://orcid.org/0009-0001-5371-4360)
- Hong Zhao (ORCID: https://orcid.org/0009-0002-5960-7918)
Institutions
- China Electronics Technology Group Corporation (CN)
Publication Details
- Published
- 2024-10-11
- DOI
- https://doi.org/10.1117/12.3037402
- Citations
- 1
- Primary Topic
- Advanced Fiber Laser Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.34