High-efficiency 266-nm output of a KBe2BO3F2 crystal

Guiling Wang; Chengqian Zhang; Chuangtian Chen; Aiyun Yao; Jie Zhang; Zuyan Xu; Jiyang Wang

doi:10.1364/ao.42.004331

High-efficiency 266-nm output of a KBe2BO3F2 crystal

Appl Opt. 2003 Jul 20;42(21):4331-4. doi: 10.1364/ao.42.004331.

Authors

Guiling Wang¹, Chengqian Zhang, Chuangtian Chen, Aiyun Yao, Jie Zhang, Zuyan Xu, Jiyang Wang

Affiliation

¹ Beijing Center for Crystal Research and Development, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100080, China. [email protected]

PMID: 12921282
DOI: 10.1364/ao.42.004331

Abstract

Fourth-harmonic generation of a Nd:YAG laser has been achieved with a conversion efficiency of 30.6% in a KBeBO3F2 crystal of thickness 1.8 mm. The acceptance angle at wavelength 532 nm has also been measured.