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Dr. Koichiro Nishikawa
at Canon Inc
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Author
Publications (1)
Proceedings Article | 22 June 2006 Paper
A study of near field recording optics for cover-layer incident dual-layer disc with an NA=1.45 hemispherical solid immersion lens
Osamu Koyama, Haruhiko Horiguchi, Chihiro Nagura, Koichiro Nishikawa, Osamu Nagatsuka
Proceedings Volume 6282, 628229 (2006) https://doi.org/10.1117/12.692276
KEYWORDS: Servomechanisms, Liquid crystals, Collimators, Near field optics, Actuators, Tolerancing, Solids, Wavefront aberrations, Lens design, Monochromatic aberrations
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