Highly efficient Ho: YAP laser with 202 W of linearly polarized output power at 2118 nm
We report on high power and efficient operation of a compact Ho: YAP laser in-band pumped at 1931 and 1943 nm with a high-power and narrow-linewidth Tm-doped fiber laser. Using a 0.5at. % Ho3+ doped Ho: YAP cut along the b-axis and a simple two-mirror resonator, up to 202 W of output power has been...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2023-01-01
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Series: | Frontiers in Physics |
Subjects: | |
Online Access: | https://www.frontiersin.org/articles/10.3389/fphy.2022.1117958/full |