Development of Prototype Micromechanical Optical Switch

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概要

• 論文の詳細を見る

• A new mechanical optical switch with a latching function was fabricated on a planar lightwave circuits(PLCs)by combining three technologies : integrated optics, micromachining on silicon or silica, and surface mounted actuators. The switching function is obtained by mechanical deflection of silica cantilevers driven by electro-magnetic force. A prototype switch was made and its performance was measured experimentally. The insertion loss was 4.4 dB, cross-talk was -40 dB, and switching time was 40 ms for a driving voltage of 7 V and a current of 350 mA.

• 一般社団法人日本機械学会の論文
• 1998-12-15

著者

• Kobayashi Dai

  Optoelectronic System Lab. Hitachi Cable Ltd.

• Sato Kazutaka

  Mechanical Engineering Research Lab. Hitachi Ltd.

• Horino Masaya

  Mechanical Engineering Research Lab. Hitachi Ltd.

• Akashi Teruhisa

  Mechanical Engineering Research Lab. Hitachi Ltd.

• KOMATSU Norifumi

  Telecommunications Div., Hitachi, Ltd.,

• Komatsu Norifumi

  Telecommunications Div. Hitachi Ltd.

関連論文

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• P-MCH-01 Low-Insertion-Loss 8×8 Optical Matrix Switch using MEMS Analog-Control Mirror(Micro/Nanomechatronics,Technical Program of Poster Session)
• Low-Insertion-Loss Optical Matrix Switch Using MEMS Micromirrors Assembled by Passive Alignment(Micro Mechanical Engineering)
• A14-092 LOW-INSERTION-LOSS OPTICAL MATRIX SWITCH USING MEMS MICROMIRRORS ASSEMBLED BY PASSIVE ALIGNMENT
• Development of Prototype Micromechanical Optical Switch
• Fabrication of a Tantalum-Nitride Thin-Film Resistor with a Low-Variability Resistance

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