Microchannel Spatial Light Modulator Using Liquid Crystal for Modulating Material (<Special Section>OPTICAL COMPUTING 1)

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概要

• 論文の詳細を見る

• Optical parallel processing is an attractive technique for treating today's vast quantities of information in parallel. In this field, a spatial light modulator which modulates the light in two dimensions is required. We have developed a microchannel spatial light modulator (MSLM) using LiNbO_3 for a modulating material. However, it has physical limitations in readout light intensity, the spatial resolution and operating speed. In order to improve the characteristics ofMSLM, liquid crystal (LC) is adopted for the modulating material. In this paper, the structure of the device and the operating principle are explained. The basic experimental results of the device are also shown.

• 社団法人応用物理学会の論文
• 1990-07-20

著者

• Hara Tsutomu

  Central Research Laboratory Hamamatsu Photonics K. K.

• Suzuki Yoshiji

  Central Research Laboratory Hamamatsu Photonics K. K.

• MUKOHZAKA Naohisa

  Central Research Laboratory, Hamamatsu Photonics K. K.

• Mukohzaka N

  Central Research Laboratory Hamamatsu Photonics K.k.

関連論文

• Preparation of Al-Pd-Mn Quasicrystal Films by Laser Ablation Method
• Microchannel Spatial Light Modulator Using Liquid Crystal for Modulating Material (OPTICAL COMPUTING 1)
• Oblique-Incidence Characteristics of a Parallel-Aligned Nematic-Liquid-Crystal Spatial Light Modulator
• High Efficiency Electrically-Addressable Phase-Only Spatial Light Modulator
• Phase Modulation Characteristics Analysis of Optically-Addressed Parallel-Aligned Nematic Liquid Crystal Phase-Only Spatial Light Modulator Combined with a Liquid Crystal Display
• High Speed Parallel Aligned Liquid Crystal Spatial Light Modulator Operated at 180Hz
• Fingerprint Identification by an Optical Joint Transform Correlation System
• Variable Nonlinear Transfer Characteristics of MSLM

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