Radial tilt detection using three-beam optical head

Ryuichi Katayama; Shin-Ichi Meguro; Yuichi Komatsu; Yutaka Yamanaka

doi:10.1117/12.399368

18 September 2000 Radial tilt detection using three-beam optical head

Ryuichi Katayama, Shin-Ichi Meguro, Yuichi Komatsu, Yutaka Yamanaka

Proceedings Volume 4090, Optical Data Storage 2000; (2000) https://doi.org/10.1117/12.399368
Event: Optical Data Storage, 2000, Whistler, BC, Canada

Abstract

A new radial tilt detection method for rewritable optical disks using a 3-beam optical head has been developed. It features high-sensitivity characteristics and is suitable for high-frequency servo operation. Experimental results have demonstrated the validity of this method.

Citation Download Citation

Ryuichi Katayama, Shin-Ichi Meguro, Yuichi Komatsu, and Yutaka Yamanaka "Radial tilt detection using three-beam optical head", Proc. SPIE 4090, Optical Data Storage 2000, (18 September 2000); https://doi.org/10.1117/12.399368

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