Journal of Industrial and Engineering Chemistry, Vol.5, No.1, 65-68, March, 1999
Laser-induced Polyacrylamide/PVA Film with Large Diffraction Index
E-mail:
Polyacrylamide film was fabricated using polyvinylalcohol as a binder with He-Ne laser(633 nm). The methylene blue/triethanolamine system was used. The formation kinetics was proved by Ar-ion laser (488 nm). Diffraction efficiency for different amounts of acrylamide was measured and an optimizing amount of monomer (6%) was determined. The photobleaching rate constant by Beer-Lambert equation was also determined. Photochemical bleaching and diffraction properties of photo-polymer was explained. The holographic grating with 1000 lines/mm and maximum diffraction efficiency (80%) were obtained.
- Calixto S, Appl. Opt., 26, 3904 (1987)
- Smothers WK, Monroe BM, Weber AM, Keys DE, SPIE, 1212, 20 (1990)
- Simmons EL, J. Phys. Chem., 75, 588 (1971)
- Beeson KW, Horn KA, Lau C, SPIE, 1559, 258 (1991)
- Leclere P, Manivannan G, Changkakoti R, SPIE, 2042, 35 (1994)
- Martin S, Fourth International Conference on Holographic Systems, Components and Applications, September, 71, 13 (1993)
- Jenney JA, J. Opt. Soc. Am., 60, 1155 (1970)
- Oster G, Nature, 173, 300 (1954)
- Eaton DF, Advances in Photochemistry, Vol. 13, Chap. 4, John Wiley & Sons, New York (1986)
- Kustermann E, Timple HJ, Gabert K, Schulert H, Wiss. Z. Tech. Hochsch. Merseburg, 29, 287 (1987)
- Chen CJ, J. Polym. Sci. A: Polym. Chem., 3, 1107 (1965)
- Chen CJ, J. Polym. Sci. A: Polym. Chem., 3, 1127 (1965)
- Chen CJ, J. Polym. Sci. A: Polym. Chem., 3, 1137 (1965)
- Chen CJ, J. Polym. Sci. A: Polym. Chem., 3, 1155 (1965)
- Vedeneev AA, Khudyakov IV, Golubkova NA, Kuzmin VA, Irinyi GJ, J. Chem. Soc.-Faraday Trans., 86, 3545 (1990)
- Kayser RH, Young RH, Photochem. Photobiol., 24, 395 (1976)
- Kayser RH, Young RH, Photochem. Photobiol., 24, 403 (1976)
- Previtali CM, Bertolotti SG, Neumann MG, Pastre IA, Rufs AM, Encinas MV, Macromolecules, 27(25), 7454 (1994)
- Neumann MG, Rodrigues MR, Polymer, 39(8-9), 1657 (1998)
- Capolla N, Lessard RA, Appl. Opt., 27, 3008 (1988)