LiNbO_3 Optical Modulator Using a Superconducting Resonant Electrode (Special Section on Superconducting Devices)

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概要

• 論文の詳細を見る

• Microwave characteristics of a LiNbO_3 optical modulator using a superconductor (Pb-In-Au) as a resonant electrode has been studied experimentally at low temperatures down to 4.2 K. It is shown that at the resonance frequency of 14.8 GH_z the obtained modulation depth takes a maximum value as expected from theory when the electrode becomes superconducting. The present results demonstrate the possible applications of superconducting electrodes to high performance LiNbO_3 optical modulators.

• 社団法人電子情報通信学会の論文
• 1994-08-25

著者

• Kanda Yutaka

  The Faculty Of Engineering Fukuoka Institute Of Technology

• Nomura Akihiko

  The Faculty Of Engineering Kyushu University 36

• Yoshida Keiji

  the Faculty of Engineering, Kyushu University 36

• Yoshida Keiji

  The Faculty Of Engineering Kyushu University 36

関連論文

• Evaluation of Microwave Complex Conductivities of YBa_2Cu_3O_x Thin Films(Special Issue on Superconductive Electron Devices and Their Applications)
• LiNbO_3 Optical Modulator Using a Superconducting Resonant Electrode (Special Section on Superconducting Devices)

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