期刊
APPLIED OPTICS
卷 53, 期 32, 页码 7684-7690出版社
OPTICAL SOC AMER
DOI: 10.1364/AO.53.007684
关键词
-
类别
资金
- National Natural Science Foundation of China [61177008, 61227806]
- Civil Aerospace Technology Pre-research Project of China [D040201-03]
A three-surface model is proposed for the ray tracing of an imaging acousto-optic tunable filter ( AOTF) in the optical design of an AOTF imaging system. The first and last surfaces are two refractive planes corresponding to the incident and exit facets of the AOTF, while the property of the second surface is defined particularly to describe the change of the ray trace owing to the interaction of the acoustic and optic waves. One parameter, the acoustic angle, is first corrected using the test tuning relation to compensate for the nonideality of the acoustic wave. The model has been verified with a two-piezotransducer AOTF to show its usefulness. The differences between the measured diffracted angles and the modeling value are below 0.01 degrees. The comparison demonstrates the accuracy and the efficiency of the three-surface model. (C) 2014 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据