Preparation and Nonlinear Optical Properties of CuCl-doped Nonlinear Optical Glasses : II.  Nonlinear Optical Properties

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J. Korean Ceram. Soc. > Volume 34(4); 1997 > Article

Journal of the Korean Ceramic Society 1997;34(4): 429.

CuCl 미립자가 분산된 비선형 광학유리의 제조와 비선형 광특성: II. 비선형 광특성

윤영권, 한원택, 이민영¹

한국생산기술연구원
¹이화여자대학교

Preparation and Nonlinear Optical Properties of CuCl-doped Nonlinear Optical Glasses : II. Nonlinear Optical Properties

ABSTRACT

The third order nonlinear optical susceptibilities, {{{{ chi }}(3), of the CuCl doped alumino-borosilicate glasses were measured by the two beam configuration DFWM method and the absorption saturation method, and the measured {{{{ chi }}(3) values were about 10-8 esu in both methods. The response time was estimated to be about 105ps from the time decay curve of the luminescence spectra obtained by time-correlated single-photon counting (TCSPC) method.

Key words: Third order nonlinear optical susceptibility, Response time, Two beam configuration DFWM, Absorption saturation, Photoluminescence decay curve, Time-correlated single-photon counting