Fabrication of (Pb,La)(Zr,Ti)O3 thin-film arrayed waveguide grating

M. Yasumoto; T. Suzuki; H. Tsuda; M. Raj; D. Kudzuma; J. Dawley; D. Ritums; Y. Tanaka; K. Nashimoto

doi:10.1049/el:20073568

Fabrication of (Pb,La)(Zr,Ti)O₃ thin-film arrayed waveguide grating

M. Yasumoto, T. Suzuki, H. Tsuda, M. Raj, D. Kudzuma, J. Dawley, D. Ritums, Y. Tanaka, K. Nashimoto

Department of Electronics and Electrical Engineering

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

The design and fabrication of an 8-ch, 500GHz-spacing arrayed waveguide grating on (Pb,La)(Zr,Ti)O₃ has been successfully achieved for the first time. An insertion loss of 22.1dB, including a 10dB coupling loss, and an adjacent crosstalk of -23.1dB have been obtained. The device is expected to be monolithically integrated into high-speed optical switches to form integrated chips such as a reconfigurable add-drop multiplexer.

Original language	English
Pages (from-to)	24-25
Number of pages	2
Journal	Electronics Letters
Volume	43
Issue number	1
DOIs	https://doi.org/10.1049/el:20073568
Publication status	Published - 2007

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20073568

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AU - Yasumoto, M.

AU - Suzuki, T.

AU - Tsuda, H.

AU - Raj, M.

AU - Kudzuma, D.

AU - Dawley, J.

AU - Ritums, D.

AU - Tanaka, Y.

AU - Nashimoto, K.

PY - 2007

Y1 - 2007

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AB - The design and fabrication of an 8-ch, 500GHz-spacing arrayed waveguide grating on (Pb,La)(Zr,Ti)O3 has been successfully achieved for the first time. An insertion loss of 22.1dB, including a 10dB coupling loss, and an adjacent crosstalk of -23.1dB have been obtained. The device is expected to be monolithically integrated into high-speed optical switches to form integrated chips such as a reconfigurable add-drop multiplexer.

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Fabrication of (Pb,La)(Zr,Ti)O₃ thin-film arrayed waveguide grating

Abstract

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