%0 Journal Article
%T A New Combined Sandwich Method of Image Holographic Interferometry and Speckle Interferometry for 3-D Displacement Measurements<br>测量物体三维位移的像全息散斑夹片法
%A Cao Hongsheng Sun Liecheng
%A <br>曹鸿生
%A 孙列成
%J 实验力学
%D 1989
%I 
%X An improvement of sandwich method proposed by N. Abramson is suggested. On this paper, sandwich method of image holographic interferometry with two ference beams and speckle interferometry measurement. This method can effectively eliminate the influence of rigid body motion and those of reference light on measuring Young's fringes. Some examples are included to demonstrate the applicability of this method.
%K sandwich method
%K image holographic interferometry
%K speckle interferometry
%K 3-D displacements
%K two reference beams<br>夹片法
%K 像全息干涉
%K 散斑干涉
%K 三维位移的测量
%K 双参考光
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=53B1527C3350AB7F14778EA89C89C07C&yid=1833A6AA51F779C1&vid=E158A972A605785F&iid=38B194292C032A66&sid=4FE459D71E3BF8EB&eid=9F8C5EF901EA1E7E&journal_id=1001-4888&journal_name=实验力学&referenced_num=0&reference_num=0