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Proceedings Paper

Application of planar waveguide for near-field recording with multibeam method
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Paper Abstract

This module combined the techniques of MEMS, near-field optics, fly head, and multiple beam. It organized the optical component and waveguide into a substrate. It integrated the multiple beam optical module for near-field high density recording, used the optics characteristic of the diffractive optical element, (DOE), generate multiple beams equally on the module, and reduce the spot size by using the near field optics. Simultaneously, quite a bit of information is recorded on the tracks of high density optical discs.

Paper Details

Date Published: 28 August 2002
PDF: 9 pages
Proc. SPIE 4904, Optical Fiber and Planar Waveguide Technology II, (28 August 2002); doi: 10.1117/12.481234
Show Author Affiliations
Chi-Feng Chen, Ching-Yun Institute of Technology (Taiwan)
Jian-Shian Lin, Industrial Technology Research Institute (Taiwan)
Hsi-Fu Shih, Industrial Technology Research Institute (Taiwan)


Published in SPIE Proceedings Vol. 4904:
Optical Fiber and Planar Waveguide Technology II
Shuisheng Jian; Steven Shen; Katsunari Okamoto, Editor(s)

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