Performance curves comparison of THG efficiency in CsLiB_(6)O_(10) on flattened Gaussian and Gaussian beams

Li Wang; Jianhua Xue

Journals >Chinese Optics Letters >Volume 1 >Issue 12 >Page 12708 > Article

Chinese Optics Letters
Vol. 1, Issue 12, 12708 (2003)

Performance curves comparison of THG efficiency in CsLiB_(6)O_(10) on flattened Gaussian and Gaussian beams

Li Wang^1、* and Jianhua Xue²

Author Affiliations

¹Department of Applied Physics, Beijing University of Technology, Beijing 100022

²Physics Department, Hebei Normal University, Shijiazhuang 050016

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Li Wang, Jianhua Xue. Performance curves comparison of THG efficiency in CsLiB_(6)O_(10) on flattened Gaussian and Gaussian beams[J]. Chinese Optics Letters, 2003, 1(12): 12708 Copy Citation Text

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Abstract

The conversion efficiency of THG on the flattened Gaussian and Gaussian beams is obtained in detail numerical stimulation for CsLiB_(6)O_(10). The conversion efficiencies of 86.7% and 96% of the flattened Gaussian are larger than those of Gaussian beams of 72.6% and 88% under type I and type II(1) phase matching. The efficiencies affected by the pump intensity, polarization rate, crystal lengths and orders of the flattened Gaussian beams were presented.

Keywords

190.2620 frequency conversion

Li Wang, Jianhua Xue. Performance curves comparison of THG efficiency in CsLiB_(6)O_(10) on flattened Gaussian and Gaussian beams[J]. Chinese Optics Letters, 2003, 1(12): 12708

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