Bandwidth Enhancement of Traveling-Wave Photodetector by Impedance Mismatch

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概要

• 論文の詳細を見る

• In this paper, we report bandwidth enhancement phenomena of traveling-wave photodetectors (TWPDs) by output impedance mismatch with an open input facet. The impulse response obtained by the extended finite difference time domain (FDTD) method shows that internal reflection of microwaves with a negative reflection coefficient at the load enlarges the bandwidth of TWPDs.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2003-05-15

著者

• Choi Young

  Optoelectronic And Optical Communications Lab. Chung-ang University

• Choi Young

  Optoelectronic and Optical Communications Lab., Chung-Ang University, 221 Heuksuk-Dong, Dongjak-ku, Seoul 156-756, Korea

• Kong Soon

  Optoelectronic and Optical Communications Lab., Chung-Ang University, 221 Heuksuk-Dong, Dongjak-ku, Seoul 156-756, Korea

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• Bandwidth Enhancement of Traveling-Wave Photodetector by Impedance Mismatch

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