Photofabrication of surface relief gratings on azobenzene polymer films

1997 ◽  
Author(s):  
Dong Yu Kim ◽  
Taek-Seung Lee ◽  
Xianyan Wang ◽  
Xinli Jiang ◽  
Lian Li ◽  
...  
Keyword(s):  
Polymer Films ◽  
Surface Relief ◽  
Azobenzene Polymer ◽  
Surface Relief Gratings

Unusual polarization dependent optical erasure of surface relief gratings on azobenzene polymer films

1998 ◽  
Vol 72 (20) ◽  
pp. 2502-2504 ◽  
Author(s):  
X. L. Jiang ◽  
L. Li ◽  
J. Kumar ◽  
D. Y. Kim ◽  
S. K. Tripathy
Keyword(s):  
Polymer Films ◽  
Surface Relief ◽  
Azobenzene Polymer ◽  
Surface Relief Gratings

Experimental studies of surface relief gratings on polymer Films

1995 ◽  
Vol 413 ◽  
Author(s):  
X. L. Jiang ◽  
D. Y. Kim ◽  
L. Li ◽  
V. Shivshankar ◽  
J. Kumar ◽  
...  
Keyword(s):  
Laser Beam ◽  
Polymer Films ◽  
Surface Relief ◽  
Experimental Studies ◽  
Laser Beams ◽  
Recording Conditions ◽  
Surface Modulation ◽  
High Diffraction Efficiency ◽  
Surface Relief Gratings ◽  
High Diffraction

ABSTRACTWe report our investigation on the recording of surface relief gratings on azobenzene containing polymer films by laser beams with different polarizations. Experimental evidence shows that it is necessary to have spatial variations of both magnitude and direction of net electric field in the films to record surface relief gratings. Large surface modulation (> 3500 Å) and high diffraction efficiency (about 30%) were obtained under optimized recording conditions. In addition, polarization dependent erasure of the gratings by a single laser beam has been studied.

Well-ordered TiO2nanostructures fabricated using surface relief gratings on polymer films

2006 ◽  
Vol 16 (4) ◽  
pp. 370-375 ◽  
Author(s):  
Seok-Soon Kim ◽  
Chaemin Chun ◽  
Jae-Chul Hong ◽  
Dong-Yu Kim
Keyword(s):  
Polymer Films ◽  
Surface Relief ◽  
Surface Relief Gratings

Surface relief gratings on azo polymer films through reversible photoisomerization by the irradiation of a monochromatic light

2006 ◽  
Vol 102 (4) ◽  
pp. 3123-3126 ◽  
Author(s):  
Md. Zahangir Alam ◽  
Tomoko Ohmachi ◽  
Tomonari Ogata ◽  
Takamasa Nonaka ◽  
Seiji Kurihara
Keyword(s):  
Polymer Films ◽  
Surface Relief ◽  
Monochromatic Light ◽  
Azo Polymer ◽  
Surface Relief Gratings

Highly Photosensitive Surface Relief Gratings Formation in a Liquid Crystalline Azobenzene Polymer:  New Implications for the Migration Process

2007 ◽  
Vol 40 (13) ◽  
pp. 4607-4613 ◽  
Author(s):  
Nobuyuki Zettsu ◽  
Toshinobu Ogasawara ◽  
Ryusuke Arakawa ◽  
Susaku Nagano ◽  
Takashi Ubukata ◽  
...  
Keyword(s):  
Surface Relief ◽  
Liquid Crystalline ◽  
Migration Process ◽  
Azobenzene Polymer ◽  
Surface Relief Gratings

scholarly journals Photoinduction of surface-relief gratings during all-optical poling of polymer films

2004 ◽  
Vol 29 (1) ◽  
pp. 98 ◽  
Author(s):  
Aleksandra Apostoluk ◽  
Jean-Michel Nunzi ◽  
Céline Fiorini-Debuisschert
Keyword(s):  
Polymer Films ◽  
Surface Relief ◽  
All Optical ◽  
Surface Relief Gratings
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