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LIMITS TO WIDE-BAND PULSED SQUEEZING IN A TRAVELING-WAVE PARAMETRIC-AMPLIFIER WITH GROUP-VELOCITY DISPERSION

被引：39
作者：
RAYMER, MG
DRUMMOND, PD
CARTER, SJ
机构：
[1] UNIV OREGON,INST CHEM PHYS,EUGENE,OR 97403
[2] UNIV QUEENSLAND,DEPT PHYS,ST LUCIA,QLD 4067,AUSTRALIA
来源：
OPTICS LETTERS | 1991年 / 16卷 / 15期
关键词：
D O I：
10.1364/OL.16.001189
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A theoretical method is developed to treat wideband pulsed squeezing in a traveling-wave parametric amplifier with group-velocity dispersion. Classical stochastic wave equations that are fully equivalent to operator equations of motion are developed and solved numerically. It is found that squeezing occurs over the entire phase-matching bandwidth, although the degree of squeezing decreases when the pump-pulse duration is shorter than the inverse of this bandwidth.
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页码：1189 / 1191
页数：3
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