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Proceedings Paper

Waveguide laser in Nd:YAG planar waveguide produced by 1.4 GeV Kr ion irradiation
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Paper Abstract

The planar waveguide in Nd:YAG crystal was produced by the 1.4 GeV Kr ion irradiation at ultra-low fluence of 1.2×109 ions/cm2. The propagation loss is measured to be ~2.1 dB/cm at wavelength of 632.8 nm by using the backreflection method. Under optical pumping of 808 nm light continuous wave lasers at 1065 nm have been realized. The maximum output power is 49.3 mW and the slope efficiency is 45.6%.

Paper Details

Date Published: 22 August 2015
PDF: 5 pages
Proc. SPIE 9656, International Symposium on Photonics and Optoelectronics 2015, 965604 (22 August 2015); doi: 10.1117/12.2195287
Show Author Affiliations
Yazhou Cheng, Shandong Univ. (China)
Hongliang Liu, Shandong Univ. (China)
Feng Chen, Shandong Univ. (China)


Published in SPIE Proceedings Vol. 9656:
International Symposium on Photonics and Optoelectronics 2015
Zhiping Zhou, Editor(s)

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