著者
Yamaguchi Atsushi Hibino Katsutoshi Suzuki Yoshihisa Terasaki Hitoshi Ichiura Shuichi
出版者
INSTITUTE OF PURE AND APPLIED PHYSICS
雑誌
Jpn J Appl Phys (ISSN:00214922)
巻号頁・発行日
vol.45, no.2, pp.1129-1130, 2006-02-15

A laser beam axis compensator was fabricated for an optical pickup unit with blue and red lasers. The device consisted of multiwavelength wave plates and a double-refractive-index material. The wave plates were realized by a photonic crystal technique. By measuring the beam profiles of the blue and red lasers, the device was confirmed to function as a laser axis compensator. Under 110 μm laser beam axis shift setting conditions, readout signal patterns from an optical disc were measured.

言及状況

外部データベース (DOI)

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こんな論文どうですか? Fabrication of Laser Beam Axis Compensator by Photonic Crystal Technique for Opt(Yamaguchi Atsushiほか),2006… https://t.co/HrzH9Xs6DR

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