Title: One-dimensional interference optical field stability controlling method and system
Application Number: 200610035638 Application Date: 2006.05.26
Publication Number: 1888950 Publication Date: 2007.01.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G02F1/01;G03H1/04;G03F7/20
Applicant(s) Name: Zhongshan Univ. Address:
Inventor(s) Name: Zhou Jianying;Wang Zixin;Xie Xiangsheng
Attorney & Agent: yu xiaomeng
Abstract:
    The invention is concerned with the optical mechanical electric integral direction micro- displacement controlling technology and the hologram plane printing technology field, provides the method and the system that can eliminate the optical field phase change affect to the printing effect effectively, can improve the resolution, can be possible on technology that controlling optical field phase controls the interferential image change. The method is: the two beam of coherent light is an angle to interference; adjusts the angle of the two coherent lights after interfere to achieve equal-obliquity interfere; maintains the phase locking of the two lights to achieve the stable and control of the interferential optical field by the equal-obliquity interfere image of the two lights.
Time: 6