Dr. Masakazu Hirata Profile

Dr. Masakazu Hirata

at Seiko Instruments Inc

SPIE Involvement:

Author

Publications (4)

SPIE Journal Paper | 1 December 2007

Hybrid recording on bit-patterned media using a near-field optical head

Tetsuya Nishida, Takuya Matsumoto, Fumiko Akagi, Hiroyuki Hieda, Akira Kikitsu, Katsuyuhi Naito, Tetsunori Koda, Naoki Nishida, Hiroshi Hatano, Masakazu Hirata

JNP, Vol. 1, Issue 01, 011597, (December 2007) https://doi.org/10.1117/12.10.1117/1.2835452

KEYWORDS: Near field optics, Magnetism, Beam propagation method, Near field, Head, Plasmons, Solids, Optical fibers, Prototyping, Multiphoton fluorescence microscopy

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Proceedings Article | 6 December 2005 Paper

Fabrication and signal readout of near-field optical contact head with a triangular aperture

Masakazu Hirata, Koichi Shibata, Manabu Oumi, Kunio Nakajima, Toshifumi Ohkubo

Proceedings Volume 6050, 605006 (2005) https://doi.org/10.1117/12.667109

KEYWORDS: Head, Near field, Near field optics, Phase modulation, Polarization, Near field scanning optical microscopy, Aluminum, Signal detection, Interferometers, Mirrors

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