High power coherent PCSEL arrays
We report a novel coherent beam combining design scheme for passively coupled PCSEL arrays. Experimental results on GaAs-based arrays show high beam quality, linewidth, and coherency. Such coherent PCSEL arrays can leads to very high brightness compact semiconductor laser sources.
Authors
- Chhabindra Gautam (ORCID: https://orcid.org/0000-0002-2690-2155)
- Mingsen Pan (ORCID: https://orcid.org/0000-0002-9316-3858)
- Weidong Zhou (ORCID: https://orcid.org/0000-0002-8620-4957)
Institutions
- The University of Texas at Arlington (US)
- Semtech (United States) (US)
- Semtech (Canada) (CA)
Publication Details
- Published
- 2025-03-19
- DOI
- https://doi.org/10.1117/12.3044403
- Primary Topic
- Semiconductor Lasers and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00