A 23-watt single-frequency vertical-external-cavity surface-emitting laser

作者:Zhang Fan*; Heinen Bernd; Wichmann Matthias; Moeller Christoph; Kunert Bernardette; Rahimi Iman Arash; Stolz Wolfgang; Koch Martin
来源:Optics Express, 2014, 22(11): 12817-12822.
DOI:10.1364/OE.22.012817

摘要

We report on a single-frequency semiconductor disk laser which generates 23.6 W output power in continuous wave operation, at a wavelength of 1013 nm. The high output power is a result of optimizing the chip design, thermal management and the cavity configuration. By applying passive stabilization techniques, the free-running linewidth is measured to be 407 kHz for a sampling time of 1 ms, while undercutting 100 kHz in the microsecond domain.

  • 出版日期2014-6-2