High-Numerical-Aperture Objective Lens for Blue Laser Disk System

Japanese Journal of Applied Physics, Part 2: Letters

Volumn 40, Issue 3 B, 2001, Pages 1790-1791

  Sato, Makoto ^a   Ezuka, Toshiharu ^a   Koike, Katsuhiro ^a   Murao, Noriaki ^a   Kikuchi, Ikuya ^a   Maeda, Takanori ^a  

^a PIONEER CORPORATION   (Japan)

Author keywords

Blue laser; High numerical aperture; Objective lens; Optical disk; Tolerance; Two lenses

Indexed keywords

LENSES; OPTICAL DISK STORAGE; PERSONAL COMPUTERS; SEMICONDUCTOR LASERS;

BLUE LASER DISK SYSTEMS;

VIDEODISKS;

EID: 0035267502     PISSN: 00214922     EISSN: None     Source Type: Journal    
DOI: 10.1143/jjap.40.1790     Document Type: Article

References (2)

1. I. Ichimura, F. Maeda, K. Osato, K. Yamamoto and Y. Kasami: Jpn. J. Appl. Phys. 39 (2000) 937.
2. B. H. W. Hendriks: Appl. Opt. 37 (1998) 8195.