Birefringence distribution in magneto-optical disk substrate fabricated by injection compression molding

Optical Engineering

Volumn 39, Issue 3, 2000, Pages 689-694

  Kang, Shinill ^a,b,c   Kim, Jong Sung ^a   Kim, Hyun ^a  

^a Yonsei University   (South Korea)

^b UNIVERSITY OF MINNESOTA   (United States)

^c Department of Obstetrics Gynecology   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BIREFRINGENCE; COMPRESSION MOLDING; INJECTION MOLDING; MAGNETOOPTICAL DEVICES; POLYCARBONATES; SUBSTRATES;

INFORMATION STORAGE DEVICE; MAGNETO OPTICAL DISK;

OPTICAL DISK STORAGE;

EID: 0033742864     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.602415     Document Type: Article

References (17)

1. N. Tanaka, "Super density disk technology," Chap. 3 in Next Generation Opical Disk Technology, S. Komezawa, ed., pp. 37-58, Triceps (1995).
2. S. C. Esener, "Optical storage technology," Chap. 3 in Optoelectronics in Japan, and the United States, Loyola College Press (1996).
3. R. E. Gerber and M. Mansuripur, "Effects of substrate birefringence and tilt on the irradiance and phase patterns of the return beam in magneto-optical disk storage," Appl. Opt. 34(22), 4780-4787 (1995).
4. T. D. Goodman and M. Mansuripur, "Subtle effects of the substrate in optical disk data storage systems," Appl. Opt. 35(34), 6747-6753 (1996).
5. N. Santhanam, "Analysis of residual stresses and post-molding deformation in injection-molded components," Ph.D. Dissertation, Cornell University, Ithaca, NY (1992).
6. N. Santhanam and K. K. Wang, "A theoretical and experimental investigation of warpage in injection molding," SPE ANTEC Tech. Papers 36, 270-273 (1990).
7. J. Greener, R. Kesel and B. A. Contestable, "The birefringence problem in optical disk substrates: a modeling approach," AIChE. J. 35(3), 449-458 (1989).
8. A. I. Isayev and C. A. Hieber, "Toward a viscoelastic modeling of the injection molding of polymers," Rheol. Acta 19, 168-182 (1980).
9. G. Shyu, "Birefringence and residual stresses in molded articles of amorphous polymers," PhD Thesis, The University of Akron, OH (1993).
10. A. I. Isayev, "Orientation, residual stresses, and volumetric effects in injection molding," Chap. 3 in Injection and Compression Molding Fundamentals, A. I. Isayev, Ed., pp. 227-328, Marcel Dekker, New York (1987).
11. A. I. Isayev, "Viscoelastic modeling of injection mold of a strip and a center gated disk cavity," Chap. 8 in Modeling of Polymer Processing, Hanser, Minich (1991).
12. G. D. Shyu and A. I. Isayev, "Residual stresses and birefringence in injection molded disks," SPE ANTEC Tech. Papers 41, 2911-2916 (1995).
13. K. Yoon, "On the study of birefringence structure in injection and injection-compression molded disks," SPE ANTEC Tech. Papers 41, 2973-2977 (1995).
14. J. Wu and J. L. White, "Study of birefringence character of injection and compression-molded polycarbonate and its interpretation," Polym. Eng. Sci. 31(9), 652-660 (1991).
15. K. M. B. Jansen and A. A. M. Flaman, "Construction of fast-response heating elements for injection molding applications," Polym. Eng. Sci. 34(11), 894-897 (1994).
16. K. M. B. Jansen, "Heat transfer in injection moulding systems with insulation layers and heating elements," Int. J. Heat Mass Transf. 38(2), 309-316 (1995).
17. S. Kang, C. A. Hieber, and K. K. Wang, "Optimum design of process conditions to minimize residual stresses in injection-molded parts," J. Therm. Stress. 21, 141-155 (1998).