COMPACT HOLOLENS IMAGING-SYSTEM IN SPECKLE PHOTOGRAPHY AND SPECKLE INTERFEROMETRY

被引:0
|
作者
DANIEL, AJP
PRAKASH, S
SHAKHER, C
机构
来源
OPTIK | 1993年 / 93卷 / 01期
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中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Two compact hololens imaging systems were realized and used in speckle metrology. Numerical calculations show that using such systems a very well corrected imagery over approximately 8 mm square object field can be achieved. Experimental investigations reveal that with compact hololens imaging systems almost diffraction limited performance can be achieved in speckle metrology and these systems are easy to align and use.
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页码:17 / 22
页数:6
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