Mohan, Krishna R and Balan, S and Narayanan, PS and Subramanian, CK (1993) Interferometry with a novel composite material. In: Current Science (Bangalore), 65 (11). pp. 866-868.
Novel.pdf - Published Version
An interesting application of optical phase conjugation is phase conjugate interferometry. We report here a new approach to real-time interferometry which combines the high phase conjugate efficiency of photorefractive crystals and the fast response times offered by dye-doped polymer films by using a composite structure. The ability of this material to generate two independent but overlapping phase conjugate waves. which can interfere to reveal the phase changes in a test object, is discussed and demonstrated with a specific example.
|Item Type:||Editorials/Short Communications|
|Additional Information:||Copyright of this article belongs to Indian Academy of Sciences.|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||11 Feb 2011 06:44|
|Last Modified:||11 Feb 2011 06:44|
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