A High Density Dual Type Grating for Magneto-Optical Disk Head
- 1 January 1989
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 28 (S3)
- https://doi.org/10.7567/jjaps.28s3.193
Abstract
Dual type grating (DG) exhibits wavelength stability and highly sensitive separation of polarization, and is applicable to magneto-optical heads. DG fabrication using the two beam interference method and duplication by the 2P method are reported.Keywords
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