scholarly journals Multi-Channel Adaptive Interferometers Based on Dynamic Hologram Multiplexing

10.5772/21543 ◽  
2011 ◽  
Author(s):  
Roman Romashko ◽  
Yuri Kulchi
Keyword(s):  
Dynamic Hologram

Analysis of periodic polymer-dispersed liquid crystal structures for dynamic hologram applications

1995 ◽  
Author(s):  
Richard L. Sutherland ◽  
Lalgudi V. Natarajan ◽  
Vincent P. Tondiglia ◽  
Timothy J. Bunning ◽  
W. Wade Adams
Keyword(s):  
Liquid Crystal ◽  
Crystal Structures ◽  
Polymer Dispersed Liquid Crystal ◽  
Dynamic Hologram ◽  
Polymer Dispersed

KINETICS OF DYNAMIC HOLOGRAM RECORDING IN POLYMER FILMS WITH IMMOBILIZED BACTERIORHODOPSIN

1992 ◽  
Vol 55 (6) ◽  
pp. 851-856 ◽  
Author(s):  
S. Yu. Zaitsev ◽  
N. M. Kozhevnikov ◽  
Yu. O. Barmenkov ◽  
M. Yu. Lipovskaya
Keyword(s):  
Polymer Films ◽  
Hologram Recording ◽  
Dynamic Hologram ◽  
Kinetics Of

Conditions of operation of a laser with resonators coupled by a dynamic hologram

1990 ◽  
Vol 20 (1) ◽  
pp. 39-43 ◽  
Author(s):  
A A Bagan ◽  
V B Gerasimov ◽  
A V Golyanov ◽  
Valerii E Ogluzdin ◽  
V A Sugrobov ◽  
...  
Keyword(s):  
Dynamic Hologram

scholarly journals A Polymer Film Dye Laser with Spatially Modulated Emission Controlled by Transversely Distributed Pumping

2016 ◽  
Vol 2016 ◽  
pp. 1-4
Author(s):  
Zurab V. Wardosanidze ◽  
Andro Chanishvili ◽  
Guram Chilaya
Keyword(s):  
Polymer Film ◽  
Interference Pattern ◽  
Light Field ◽  
Laser Emission ◽  
Second Harmonic ◽  
Spatial Modulation ◽  
Excitation Light ◽  
Dynamic Hologram ◽  
Coherent Beams ◽  
Laser Cell

Spatial modulation of laser emission controlled by the structure of excitation light field was demonstrated. A dye doped polymer film as an active medium was sandwiched between two laser mirrors forming a laser cell. The pumping was performed by an interference pattern formed with two mutually coherent beams of the second harmonic of a Q-switched Nd:YAG laser (532 nm) and located in the plane of the laser cell. The laser emission was observed normally on the plane of the cell. The cross section of the obtained laser emission was modulated in intensity with an interval between maximums depending on the period of the pumping interference pattern. Thus, the emitted light field qualitatively looks like diffraction from an elementary dynamic hologram, that is, a holographic diffraction grating.

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