Search Results - "Goto, Kenya"

Nanofabrication and Evanescent Light Enhancement by Surface Plasmon by Goto, K.

“…Metallic nanostructure gratings made up of GaP substrate and covered by gold thin film have been designed and fabricated in order to enhance the near-field…”
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Proposal of Ultrahigh Density Optical Disk System Using a Vertical Cavity Surface Emitting Laser Array by Goto, Kenya

“…An ultrahigh density optical disk system of Tera bit/inch 2 is described. This system utilizes a vertical cavity surface emitting laser (VCSEL) diode array as…”
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Thermal simulation for a two-dimensional near-field optical recording system using a vertical-cavity surface-emitting laser by Kurihara, Kazuma, Nanri, Kenzo, Goto, Kenya

“…An optical recording method with high throughput is required to create a two-dimensional near-field optical memory system using a vertical-cavity…”
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Parallel Recording Array Head of Nano-Aperture Flat-Tip Probes for High-Density Near-Field Optical Data Storage by Kim, Young-Joo, Suzuki, Kazuhiro, Goto, Kenya

“…Increasing the memory capacity and data transfer rate of optical data storage to match the market requirements is now a challenging task. To realize a more…”
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High-Throughput GaP Microprobe Array having Uniform Aperture Size Distribution for Near-Field Optical Memory by Kurihara, Kazuma, Kim, Young-Joo, Goto, Kenya

“…The GaP metal-aperture microprobe array has been studied for application to the parallel near-field optical array head of high memory capacity and fast data…”
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New Optical Card for Sneaker's Network in Place of Electronic Clinical Record by Goto, Kenya, Satsukawa, Takatoshi, Chiba, Seisho, Ohmori, Takaaki

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Near-Field Evanescent Wave Enhancement with Nanometer-Sized Metal Grating and Microlens Array in Parallel Optical Recording Head by Goto, Kenya, Kim, Young-Joo, Kirigaya, Takayuki, Masuda, Yoshiki

“…To increase the data capacity and data transfer rate in optical data storage, a parallel near-field optical array head has been designed and prepared using the…”
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Design and fabrication of microlens array for near-field vertical cavity surface emitting laser parallel optical head by KURIHARA, Kazuma, NIKOLOV, Ivan D, MITSUGI, Satoshi, NANRI, Kenzo, GOTO, Kenya

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Fabrication of Micro-Aperture Surface Emitting Laser for Near Field Optical Data Storage by Shinada, Satoshi, Koyama, Fumio, Nishiyama, Nobuhiko, Arai, Masakazu, Goto, Kenya, Iga, Kenichi

“…We fabricated a micro-aperture vertical cavity surface emitting laser (VCSEL) for use in near field optical data storage. A composite mirror of Au and a…”
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Microoptical Two-Dimensional Devices for the Optical Memory Head of an Ultrahigh Data Transfer Rate and Density Sytem Using a Vertical Cavity Surface Emitting Laser (VCSEL) Array by Goto, Kenya, Kim, Young-Joo, Mitsugi, Satoshi, Suzuki, Kazuhiro, Kurihara, Kazuma, Horibe, Takayuki

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Finite-difference-time-domain analysis for electro-magnetic field distribution on near-field optical recording probe head by MITSUGI, Satoshi, KIM, Yong-Joo, GOTO, Kenya

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Numerical Simulation of Readout Using Optical Feedback in the Integrated Vertical Cavity Surface Emithing Laser Microprobe Head by Ye, Shu-Ying, Mitsugi, Satoshi, Kim, Young-Joo, Goto, Kenya

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The Development of a Novel Optical Floppy Disk Drive Using a Phase Change Optical Medium and a Quasi-Near-Field Optical Head by Kim, Young-Joo, Hasegawa, Yutaka, Goto, Kenya

“…The optical memory system still has some shortcomings such as slow tracking access speed and high fabrication cost due to its relatively heavy head weight and…”
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Fabrication of Micro-Pyramidal Probe Array with Aperture for Near-Field Optical Memory Applications by Kim, Young-Joo, Kurihara, Kazuma, Suzuki, Kazuhiro, Nomura, Mitsuru, Mitsugi, Satoshi, Chiba, Masafumi, Goto, Kenya

“…A new optical memory system is urgently required to realize high memory capacity and fast data transfer rates in the coming multimedia era. To overcome the…”
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Proposal of Optical Floppy Disk Head and Preliminary Spacing Experiment between Lensless Head and Disk by Goto, Kenya, Toshihisa Sato, Toshihisa Sato, Shiho Mita, Shiho Mita

“…A new optical floppy disk system using a very simple optical head which consists of a laser diode chip, a photodiode chip and a heatsink is proposed, and…”
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Near-Field Analysis of Micro-Aperture Surface Emitting Laser for High Density Optical Data Storage by Shinada, Satoshi, Koyama, Fumio, Suzuki, Kouichi, Goto, Kenya, Iga, Kenichi

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Electron Cyclotron Resonance (ECR) Sputtered Antireflection Coatings on Laser Facets for Optical Memory Applications by Kim, Young-Joo, Tateno, Ryo, Ikura, Tomowo, Matsuda, Keita, Kawai, Hideki, Suzuki, Masahiko, Goto, Kenya

“…Antireflection (AR) layer coated semiconductor laser diodes may have many applications, particularly as external cavity diodes for optical memory heads. The…”
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Optical near field by vertical cavity surface emitting laser by Shinada, Satoshi, Koyama, Fumio, Nishiyama, Nobuhiko, Arai, Masakazu, Matsutani, Akihiro, Goto, Kenya, Iga, Kenichi

“…Our research examines the generation of an optical near field by a vertical cavity surface emitting laser (VCSEL), which can readily be formed into a…”
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Design of an Aberration-Free Spherical Micro Lens with a Diffractive Relief Grating Film on a Refractive Spherical Glass Substrate by GOTO, K, MORI, K

“…A combined micro-objective lens for optical disc use has been developed. The lens consists of a thin relief diffraction grating film and a planoconvex glass…”
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Spherical Grating Objective Lenses for Optical Disk Pick-ups by Goto, Kenya, Mori, Kazushige, Hatakoshi, Genichi, Takahashi, Shunsuke

“…Plane grating collimator lenses [GCLs] and spherical grating objective lenses [SGLs] have been developed and installed in different optical pick-ups for CD…”
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