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Proceedings Paper

Theoretical research on one-third harmonic generation process in optical microfibers
Author(s): Jianyu Zhang; Yunxu Sun
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Paper Abstract

This work, based on third-order nonlinear coupled-mode equations, aims at analyzing the optimization in one-third harmonic generation processes with initial conditions, including the initial ratio of the incident light power, phase difference, diameter and effective length of silica microfibers. Through the application of the microfiber loop resonators to one-third harmonic generation process, we reduce the incident power threshold of seed light by tens orders, and increase the nonlinear effective interaction length by several hundreds of times. Theoretical calculation results show that the loop resonator can effectively enhance the conversion efficiency of one-third harmonic generation by 104 compared with the straight microfibers.

Paper Details

Date Published: 24 November 2014
PDF: 7 pages
Proc. SPIE 9269, Quantum and Nonlinear Optics III, 926919 (24 November 2014); doi: 10.1117/12.2070328
Show Author Affiliations
Jianyu Zhang, Harbin Institute of Technology (China)
Yunxu Sun, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 9269:
Quantum and Nonlinear Optics III
Qihuang Gong; Guang-Can Guo; Byoung Seung Ham, Editor(s)

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