CiNii Articles - Optical recording

1

Optical Near-Field Technology for Heat Assisted Magnetic Recording [in Japanese]

松本拓也

光学 = Japanese journal of optics : a publication of the Optical Society of Japan, the Japan Society of Applied Physics 42(1), 26-31, 2013-01-00
2

Multi-parameter imaging system based on single-shot phase-shifting digital holography [in Japanese]

Tahara Tatsuki , Ito Yasunori , Xia Peng , Awatsuji Yasuhiro , Nishio Kenzo , Ura Shogo , Kubota Toshihiro , Matoba Osamu

シングルショット位相シフトディジタルホログラフィは単一露光で3次元画像と定量位相分布を同時記録可能な技術である。我々は,当該技術に基づき3次元空間,位相に加え時間,偏光,波長などのマルチパラメータを同時記録可能なホログラフィ方式を提案してきた。本発表では方式の基本概念と共に複数波長情報同時取得な新たな光学システムを紹介する。当該システムでは,単一の単色イメージセンサの単一露光で,広範囲の3次元構造 …

ITE Technical Report 36(43), 35-38, 2012-10-23

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3

Toward larger capacity optical disks [in Japanese]

片山龍一

応用物理 81(9), 780-783, 2012-09-00
4

Proposal for Rewritable Microholographic Recording Using Polarization-Sensitive Materials

Katayama Ryuichi , Tominaga Shin

… Rewritable microholographic recording using polarization-sensitive materials has been proposed. … Two types of optical configuration (i.e., single-channel detection and differential detection) have been presented. … Recording operation is carried out by focusing two light beams with orthogonal polarization states in the recording medium. …

Jpn J Appl Phys 51(8), 08JD04-08JD04-8, 2012-08-25

The Japan Society of Applied Physics
5

Read Data Transfer Rate Estimation in Optical Phase Multilevel Recording

Kikukawa Atsushi , Mikami Hideharu , Ide Tatsuro , Osawa Kentaro , Watanabe Koichi

… The feasibility of increasing the read data transfer rate (DTR) by introducing optical phase multilevel recording technology was investigated using computer simulations. … The signals read back from phase marks suffer from strong intersymbol interference (ISI) when the phase marks are recorded with a linear symbol density comparable to that of current optical disc systems; …

Jpn J Appl Phys 51(8), 08JB01-08JB01-6, 2012-08-25

The Japan Society of Applied Physics
6

Application of Solid Immersion Lens-Based Near-Field Recording Technology to High-Speed Plasmonic Nanolithography

Park Kyoung-Su , Kim Taeseob , Lee Won-Sup , Joe Hang-Eun , Min Byung-Kwon , Park Young-Pil , Yang Hyunseok , Kang Sung-Mook , Park No-Cheol

… This plasmonic lithography with high throughput can make an optical spot with a diameter of the order of 10 nm and can perform nanopatterning at sub-m/s speed. … An optical high-throughput head was designed on a metallic aluminum aperture by optimizing the geometric parameters of a sharp-ridged antenna on the basis of the optical intensity and spot size. …

Jpn J Appl Phys 51(8), 08JF01-08JF01-7, 2012-08-25

The Japan Society of Applied Physics
7

Experimental Demonstration of Optical Phase Multilevel Recording in Microhologram

Mikami Hideharu , Osawa Kentaro , Tatsu Eriko , Watanabe Koichi

… The microhologram is one of the most promising candidates for the next generation optical disc. … It can achieve a huge data capacity because it is suitable for multilayer recording. … However, it cannot increase the data transfer rate because of its comparable areal recording density with conventional optical discs. … Recently, an optical phase multilevel scheme that overcomes the above drawbacks of the microhologram has been proposed. …

Jpn J Appl Phys 51(8), 08JD01-08JD01-4, 2012-08-25

The Japan Society of Applied Physics
8

High-Speed and Precise Gap Servo System for Near-Field Optical Recording

Koide Daiichi , Kajiyama Takeshi , Tokumaru Haruki , Takano Yoshimichi , Nabata Yuta , Ogata Tokoku , Miyazaki Toshimasa , Ohishi Kiyoshi

… We propose a high-speed and precise gap servo control system that is based on the feed-forward control method that can reduce the harmonic disturbance (RHD-FFC) on a near-field optical recording system with a solid immersion lens. … An optical disk of 1.2 mm thickness rotates with about 30 μm of axial run-out. …

Jpn J Appl Phys 51(8), 08JA04-08JA04-4, 2012-08-25

The Japan Society of Applied Physics
9

Real-Time Write Strategy Optimization Method for Optical Discs

Takeshita Nobuo , Kishigami Tomo , Ikuta Koichi , Tsujimoto Hiroaki

… An optimization method of the write strategy for optical discs to realize stable recording within the whole area of each optical disc is proposed. …

Jpn J Appl Phys 51(8), 08JA03-08JA03-4, 2012-08-25

The Japan Society of Applied Physics
10

Recording and reproducing technologies for high-density optical discs [in Japanese]

SHIMANO Takeshi

應用物理 81(8), 690-693, 2012-08-10

References (9)
11

Recording and reproducing technologies for high-density optical discs [in Japanese]

島野健

応用物理 81(8), 690-693, 2012-08-00
12

My Experiences on Hi-Tech Product Development about Recording and Storage devices [in Japanese]

三田誠一

電子情報通信学会技術研究報告 : 信学技報 112(124), 43-49, 2012-07-19
13

Operating principles of optical discs and technologies for high recording density [in Japanese]

OHNO Eiji

應用物理 81(7), 603-606, 2012-07-10

References (14)
14

Development of Three-Dimensional Vector Wave Recording [in Japanese]

FUKUDA Takashi , BARADA Daisuke , YATAGAI Toyohiko

高分子 61(7), 477-478, 2012-07-01

References (6)
15

Heat analysis of recording head for thermally assisted magnetic recording [in Japanese]

芦澤好人 , 太田武志 , 中川活二

電子情報通信学会技術研究報告 : 信学技報 111(493), 33-37, 2012-03-16
16

Fundamental study on the dye spin water [in Japanese]

Hamaguchi Masashi , Takagi Hiroyuki , Baryshev Alexander , Nakamura Yuichi , Boey Lim Pang , Inoue Mitsuteru

液体は形状に自由度が増えるため,液状デバイスは応用の観点から興味深く,多くの研究が行われている.例えば,屈折率差を用いた光導波路が研究されている.本研究では,スピン系を有した液状の光制御デバイスを検討した.スピン系を有する液体に磁性流体がある.磁界が印加された磁性流体に光が入射すると,屈折率の変化により偏光面が回転する.しかし,磁性流体は光の透過率が低く,光制御の用途に用いると光利用効率が低下する …

IEICE technical report. Magnetic recording 111(493), 23-26, 2012-03-09

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17

D-9-30 Optical amplification for preventing illegal recording of movie content based on detective system of infrared filter [in Japanese]

Hayashi Tetsuo , Nagumo Takuya , Echizen Isao , Gohshi Seiichi

Proceedings of the IEICE General Conference 2012年_情報・システム(1), 162, 2012-03-06

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18

CS-1-8 High-Density Magnetic Recording Model for All-Optical System

Kato Tsukasa , Iwamatsu Hiroshi , Ohnuki Shinichiro , Ashizawa Yoshito , Nakagawa Katsuji , Chew W. C.

Proceedings of the IEICE General Conference 2012年_エレクトロニクス(1), "S-14", 2012-03-06

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19

Heat analysis of recording head for thermally assisted magnetic recording [in Japanese]

芦澤好人 , 太田武志 , 中川活二

映像情報メディア学会技術報告 36(14), 33-37, 2012-03-00
20

Note: High-speed optical tracking of a flying insect

Sakakibara Jun , Kita Junichiro , Osato Naoyuki , 榊原潤

… We developed a video recording system with the capability of tracking moving objects and used it to track the flight of an insect. …

Review of scientific instruments 83(3), 036103, 2012-03-00

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