Optical amplification characteristics of Ti-diffused waveguides on Erbium-doped LiNbO3 crystal

So Kogahara; Satoshi Shinada; Shinya Nakajima; Tetsuya Kawanishi; Hirochika Nakajima; Masayuki Izutsu

doi:10.1587/elex.4.134

Optical amplification characteristics of Ti-diffused waveguides on Erbium-doped LiNbO₃ crystal

So Kogahara^*, Satoshi Shinada, Shinya Nakajima, Tetsuya Kawanishi, Hirochika Nakajima, Masayuki Izutsu

^*この研究の対応する著者

研究成果: Article › 査読

3 被引用数 (Scopus)

抄録

We have first fabricated and characterized Ti-diffused channel waveguides on Er-doped LiNbO₃ single crystal. We achieved an optical gain of 2.1 dB/cm at 1531.4 nm signal light (TM mode) by optical pumping at 1480nm with pump power of 200mW/port for a 40mm long Ti-diffused Z-cut 0.5mol% Er-doped LiNbO₃ waveguide. The total gain of a pig tailed device was 3.8dB.

本文言語	English
ページ（範囲）	134-139
ページ数	6
ジャーナル	ieice electronics express
巻	4
号	4
DOI	https://doi.org/10.1587/elex.4.134
出版ステータス	Published - 2007 2月 25
外部発表	はい

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
電子工学および電気工学

文献へのアクセス

10.1587/elex.4.134

他のファイルとリンク

引用スタイル

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title = "Optical amplification characteristics of Ti-diffused waveguides on Erbium-doped LiNbO3 crystal",

abstract = "We have first fabricated and characterized Ti-diffused channel waveguides on Er-doped LiNbO3 single crystal. We achieved an optical gain of 2.1 dB/cm at 1531.4 nm signal light (TM mode) by optical pumping at 1480nm with pump power of 200mW/port for a 40mm long Ti-diffused Z-cut 0.5mol% Er-doped LiNbO3 waveguide. The total gain of a pig tailed device was 3.8dB.",

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author = "So Kogahara and Satoshi Shinada and Shinya Nakajima and Tetsuya Kawanishi and Hirochika Nakajima and Masayuki Izutsu",

year = "2007",

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AU - Shinada, Satoshi

AU - Nakajima, Shinya

AU - Kawanishi, Tetsuya

AU - Nakajima, Hirochika

AU - Izutsu, Masayuki

PY - 2007/2/25

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N2 - We have first fabricated and characterized Ti-diffused channel waveguides on Er-doped LiNbO3 single crystal. We achieved an optical gain of 2.1 dB/cm at 1531.4 nm signal light (TM mode) by optical pumping at 1480nm with pump power of 200mW/port for a 40mm long Ti-diffused Z-cut 0.5mol% Er-doped LiNbO3 waveguide. The total gain of a pig tailed device was 3.8dB.

AB - We have first fabricated and characterized Ti-diffused channel waveguides on Er-doped LiNbO3 single crystal. We achieved an optical gain of 2.1 dB/cm at 1531.4 nm signal light (TM mode) by optical pumping at 1480nm with pump power of 200mW/port for a 40mm long Ti-diffused Z-cut 0.5mol% Er-doped LiNbO3 waveguide. The total gain of a pig tailed device was 3.8dB.

KW - Er

KW - LiNbO

KW - Loss compensated waveguide

KW - Optical amplifier

KW - Ti-diffusion

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