16 December 1992 Coherence length measurement by phase conjugation: a novel technique
Author Affiliations +
Proceedings Volume 1622, Emerging Optoelectronic Technologies; (1992) https://doi.org/10.1117/12.637033
Event: Emerging OE Technologies, Bangalore, India, 1991, Bangalore, India
The present paper reports a simple method for measurement of temporal coherence of a laser using holographically generated phase conjugate wavefront employing an iron doped LiNbO3 (0 . 1 ) crystal . In this method one has to see only the presence of a laser point on the screen rather than to observe interference fringes as in Michelson method. 1 .
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chander Bhan, Chander Bhan, Kondragunta Syam Sunda Rao, Kondragunta Syam Sunda Rao, Prakash C. Mehta, Prakash C. Mehta, } "Coherence length measurement by phase conjugation: a novel technique", Proc. SPIE 1622, Emerging Optoelectronic Technologies, (16 December 1992); doi: 10.1117/12.637033; https://doi.org/10.1117/12.637033

Back to Top