Infrared-sensitive photorefractive polymer composites and fully functionalized polymethacrylates with high gain and dynamic range

2002 ◽  
Author(s):  
Eric Hendrickx ◽  
David Van Steenwinckel ◽  
Christiaan Engels ◽  
Mark Schaerlaekens ◽  
Elke Gubbelmans ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Dynamic Range ◽  
High Gain ◽  
Photorefractive Polymer

Thermally stable high-gain photorefractive polymer composites based on a tri-functional chromophore

1998 ◽  
Vol 72 (14) ◽  
pp. 1679-1681 ◽  
Author(s):  
E. Hendrickx ◽  
J. Herlocker ◽  
J. L. Maldonado ◽  
S. R. Marder ◽  
B. Kippelen ◽  
...  
Keyword(s):  
Polymer Composites ◽  
High Gain ◽  
Thermally Stable ◽  
Photorefractive Polymer

Multiwave coupling in a high-gain photorefractive polymer

1999 ◽  
Vol 24 (9) ◽  
pp. 593 ◽  
Author(s):  
K. Matsushita ◽  
P. P. Banerjee ◽  
S. Ozaki ◽  
D. Miyazaki
Keyword(s):  
High Gain ◽  
Photorefractive Polymer

High gain limiting erbium-doped fibre amplifier with over 30 dB dynamic range

1991 ◽  
Vol 27 (3) ◽  
pp. 211 ◽  
Author(s):  
W.I. Way ◽  
D. Chen ◽  
M.A. Saifi ◽  
M.J. Andrejco ◽  
A. Yi-Yan ◽  
...  
Keyword(s):  
Dynamic Range ◽  
High Gain ◽  
Fibre Amplifier ◽  
Erbium Doped

Optical Limiting in a Photorefractive Polymer

1997 ◽  
Vol 479 ◽  
Author(s):  
A. Grunnet-Jepsen ◽  
C. L. Thompson ◽  
W. E. Moerner
Keyword(s):  
Phase Conjugation ◽  
Optical Limiting ◽  
High Gain ◽  
Optical Beam ◽  
Device Application ◽  
Photorefractive Polymers ◽  
Optical Limiter ◽  
Photorefractive Polymer ◽  
Salient Features

AbstractOptical limiting has been suggested as a possible device application of high gain photorefractive (PR) polymers. The principle of operation relies on the existence of amplified scattering (beam fanning) to deplete the intensity of the incident coherent optical beam. The newest photorefractive polymers show a combination of high gain and reasonable speed, and we show how these materials behave as a beam fanning optical limiter and as a limiter based on self-pumped phase conjugation. A prototype cascaded beam fanning device is demonstrated and its salient features are discussed.

Photorefractive polymer composites using a trinitrofluorenone–C60 dyad with a conformationally flexible linker as photosensitizer

2007 ◽  
Vol 157 (24) ◽  
pp. 1064-1070 ◽  
Author(s):  
Luis Martín-Gomis ◽  
Fernando Fernández-Lázaro ◽  
Ángela Sastre-Santos ◽  
José A. Quintana ◽  
José M. Villalvilla ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Photorefractive Polymer
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