Squeezing in a LiNbO3 integrated optical waveguide circuit

被引:44
|
作者
Kanter, GS [1 ]
Kumar, P [1 ]
Roussev, RV [1 ]
Kurz, J [1 ]
Parameswaran, KR [1 ]
Fejer, MM [1 ]
机构
[1] Northwestern Univ, ECE Dept, Ctr Photon Commun & Comp, Evanston, IL 60208 USA
来源
OPTICS EXPRESS | 2002年 / 10卷 / 03期
关键词
D O I
10.1364/OE.10.000177
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report on traveling- wave quadrature squeezing generated in an integrated optical circuit fabricated with periodically-poled lithium niobate waveguides. The device integrates a second-harmonic- generation stage, waveguide couplers, spatial mode filters, and a degenerate- optical parametric- amplication stage. The integration promises to create a low power, compact, and simple source of wideband squeezed light. 1 dB of squeezing is directly measured using 20 ps pulses with peak powers near 6W. (C) 2002 Optical Society of America.
引用
收藏
页码:177 / 182
页数:6
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