The quasi-three-level 912 nm continuous-wave laser emission under direct diode laser pumping at 880 nm into emitting level 4 F 3/2 of Nd:GdVO 4 have been demonstrated. An endpumped Nd:GdVO 4 crystal yielded 8.1 W of output power for 13.9 W of absorbed pump power. The slope efficiency with respect to
532 nm continuous wave mode-locked Nd:GdVO4 laser with SESAM
β Scribed by L. Li; J. Liu; M. Liu; S. Liu; F. Chen; W. Wang; Y. Wang
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 103 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1612-2011
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β¦ Synopsis
We obtain continuous wave mode-locked Nd:GdVO 4 -KTP laser with a SESAM. This is the first report of CW modelocked Nd:GdVO 4 -KTP laser with a SESAM to our knowledge. 396 mw CW mode-locked pulse is achieved at the incident power of 7.653 W, with the repetition about 95 MHz. The pulse duration is assumed to be 5.5 ps, this is the shortest green pulse of 532 nm with SESAM. Ch2 50.0mV M 1.0ms 50.0kS/s 20.0ΞΌs/pt A Ch3 10.0mV Ξ© Autocorrelation signal of the base frequency of 1064 nm detected by autocorrelator (FR-103XL)
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