Rewritable video disk drive

Fujio Tanaka; Katsuya Ono; Y. Sasano; T. Watanabe; Shinsuke Suzuki; Mamoru Adachi; Y. Haraguchi; M. Watanabe; Y. Kamijima; Y. Kakuta; Fumihiko Yokogawa; Y. Utsumi

doi:10.1117/12.22033

1 August 1990 Rewritable video disk drive

Fujio Tanaka, Katsuya Ono, Y. Sasano, T. Watanabe, Shinsuke Suzuki, Mamoru Adachi, Y. Haraguchi, M. Watanabe, Y. Kamijima, Y. Kakuta, Fumihiko Yokogawa, Y. Utsumi

Author Affiliations +

Proceedings Volume 1316, Optical Data Storage; (1990) https://doi.org/10.1117/12.22033
Event: Optical Data Storage, 1990, Vancouver, Canada

Abstract

Magneto-optical video disk drive whose recording modulation method is the FM has been developed. The SN ratio over 45 dB and the horizontal resolution of 400 lines were obtained. These experimental results agree well with theoretical prediction.

Citation Download Citation

Fujio Tanaka, Katsuya Ono, Y. Sasano, T. Watanabe, Shinsuke Suzuki, Mamoru Adachi, Y. Haraguchi, M. Watanabe, Y. Kamijima, Y. Kakuta, Fumihiko Yokogawa, and Y. Utsumi "Rewritable video disk drive", Proc. SPIE 1316, Optical Data Storage, (1 August 1990); https://doi.org/10.1117/12.22033

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