LASER PROPERTIES OF NEW ORGANIC NONLINEAR OPTICAL-CRYSTAL CHALCONE DERIVATIVES

被引：62

作者：

KITAOKA, Y

SASAKI, T

NAKAI, S

YOKOTANI, A

GOTO, Y

NAKAYAMA, M

机构：

[1] Faculty of Engineering, Osaka University, Suita

来源：

APPLIED PHYSICS LETTERS | 1990年 / 56卷 / 21期

关键词：

D O I：

10.1063/1.102976

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A large single crystal (18×40×15 mm3) of a new nonlinear optical material ''chalcone derivative'' has been grown by an evaporation method. This crystal was relatively easy to grow to a large size and was chemically stable. The cutoff wavelength was 430 nm. The calculated phase matching angles for the second-harmonic generation (SHG) of Nd:YAG lasers agreed with the experimental data. Effective nonlinear optical coefficients d eff of type I and type II for SHG have been measured to be 3.5 pm/V for type I and 5.7 pm/V for type II.

引用

页码：2074 / 2076

页数：3

共 6 条

[1] INFLUENCE OF THE RING-SUBSTITUTION ON THE 2ND HARMONIC-GENERATION OF CHALCONE DERIVATIVES [J].