Light Modulation by Applying High Electric Fields in Double-Insulated ZnS and ZnSe Polycrystalline Films

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概要

• 論文の詳細を見る

• Absorption-edge shifts produced by applying electric fields (Franz-Keldysh) in ZnS and ZnSe polycrystalline films have been studied for investigating their application to spatial light modulators. The ZnS and ZNSe polycrystalline films are sandwiched between the insulating layers so that high electric fields of up to about 10^6 V/cm can be applied to the films. As a result, the adsorption edge is shifted by about 3 nm toward longer wavelength and a light modulation degree of 45% is obtained.

• 社団法人応用物理学会の論文
• 1990-09-20

著者

• HIRABAYASHI Katsuhiko

  NTT Opto-Electronics Laboratories

• Ono Ken'ich

  Ntt Opto-electronics Laboratories

関連論文

• Pigtailed Compact Tunable Wavelength-Selective Filter Using a Liquid Crystal for Wavelength-Division-Multiplexing Systems
• Spatial Light Modulators Using Super Twisted Nematic Liquid Crystals and Application to Projection Display
• Light Modulation by Applying High Electric Fields in Double-Insulated ZnS and ZnSe Polycrystalline Films

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