Design and performance of superconducting circuits for LiNbO3 optical modulator and switch

K. Yoshida; Y. Kanda; H. Yoshihara; H. Kanaya; S. Shinkai; M. Ishitobi

doi:10.1109/TASC.2003.814142

Design and performance of superconducting circuits for LiNbO₃ optical modulator and switch

K. Yoshida, Y. Kanda, H. Yoshihara, H. Kanaya, S. Shinkai, M. Ishitobi

Integrated Electronic Systems

Research output: Contribution to journal › Conference article › peer-review

9 Citations (Scopus)

Abstract

The design and performance of a LiNbO₃ optical modulator and switch, which employ superconducting circuits, have been studied. Based on a novel design method of the booster circuit using superconducting coplanar waveguide transmission lines, we designed a voltage amplifier with center frequency of 10 GHz, bandwidth of 5 MHz, and the voltage gain of 33 dB using an electromagnetic wave simulator. We also designed a high speed optical switch combining optical directional coupler and Mach-Zehnder interferometer. A preliminary experiment with YBCO electrode on MgO substrate flip-chip-bonded on LiNbO₃ optical waveguide has been made.

Original language	English
Pages (from-to)	1027-1030
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	13
Issue number	2 I
DOIs	https://doi.org/10.1109/TASC.2003.814142
Publication status	Published - Jun 2003
Event	2002 Applied Superconductivity Conference - Houston, TX, United States Duration: Aug 4 2002 → Aug 9 2002

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/TASC.2003.814142

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title = "Design and performance of superconducting circuits for LiNbO3 optical modulator and switch",

abstract = "The design and performance of a LiNbO3 optical modulator and switch, which employ superconducting circuits, have been studied. Based on a novel design method of the booster circuit using superconducting coplanar waveguide transmission lines, we designed a voltage amplifier with center frequency of 10 GHz, bandwidth of 5 MHz, and the voltage gain of 33 dB using an electromagnetic wave simulator. We also designed a high speed optical switch combining optical directional coupler and Mach-Zehnder interferometer. A preliminary experiment with YBCO electrode on MgO substrate flip-chip-bonded on LiNbO3 optical waveguide has been made.",

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T1 - Design and performance of superconducting circuits for LiNbO3 optical modulator and switch

AU - Yoshida, K.

AU - Kanda, Y.

AU - Yoshihara, H.

AU - Kanaya, H.

AU - Shinkai, S.

AU - Ishitobi, M.

PY - 2003/6

Y1 - 2003/6

N2 - The design and performance of a LiNbO3 optical modulator and switch, which employ superconducting circuits, have been studied. Based on a novel design method of the booster circuit using superconducting coplanar waveguide transmission lines, we designed a voltage amplifier with center frequency of 10 GHz, bandwidth of 5 MHz, and the voltage gain of 33 dB using an electromagnetic wave simulator. We also designed a high speed optical switch combining optical directional coupler and Mach-Zehnder interferometer. A preliminary experiment with YBCO electrode on MgO substrate flip-chip-bonded on LiNbO3 optical waveguide has been made.

AB - The design and performance of a LiNbO3 optical modulator and switch, which employ superconducting circuits, have been studied. Based on a novel design method of the booster circuit using superconducting coplanar waveguide transmission lines, we designed a voltage amplifier with center frequency of 10 GHz, bandwidth of 5 MHz, and the voltage gain of 33 dB using an electromagnetic wave simulator. We also designed a high speed optical switch combining optical directional coupler and Mach-Zehnder interferometer. A preliminary experiment with YBCO electrode on MgO substrate flip-chip-bonded on LiNbO3 optical waveguide has been made.

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JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

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T2 - 2002 Applied Superconductivity Conference

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ER -

Design and performance of superconducting circuits for LiNbO₃ optical modulator and switch

Abstract

All Science Journal Classification (ASJC) codes

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