Index profile of proton-exchanged waveguides in lithium niobate using cinnamic acid

E. Y.B. Pun; K. K. Loi; P. S. Chung

doi:10.1049/el:19910803

Index profile of proton-exchanged waveguides in lithium niobate using cinnamic acid

E. Y.B. Pun
, K. K. Loi
, P. S. Chung

Chinese University of Hong Kong
City University of Hong Kong

科研成果: 期刊稿件 › 文章 › 同行评审

12 引用（Scopus）

摘要

Proton-exchanged optical waveguides have been fabricated in z-cut LiNbO₃using cinnamic acid. The index profiles of these waveguides were found to be different from those obtained using other organic acids, and could be modelled accurately by a truncated-parabolic function. The maximum surface index increase is 0.141 and is the largest value reported for proton exchange process using organic acids.

源语言	英语
页（从-至）	1282-1283
页数	2
期刊	Electronics Letters
卷	27
期	14
DOI	https://doi.org/10.1049/el:19910803
出版状态	已出版 - 9 5月 1991
已对外发布	是

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abstract = "Proton-exchanged optical waveguides have been fabricated in z-cut LiNbO3using cinnamic acid. The index profiles of these waveguides were found to be different from those obtained using other organic acids, and could be modelled accurately by a truncated-parabolic function. The maximum surface index increase is 0.141 and is the largest value reported for proton exchange process using organic acids.",

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AU - Loi, K. K.

AU - Chung, P. S.

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Y1 - 1991/5/9

N2 - Proton-exchanged optical waveguides have been fabricated in z-cut LiNbO3using cinnamic acid. The index profiles of these waveguides were found to be different from those obtained using other organic acids, and could be modelled accurately by a truncated-parabolic function. The maximum surface index increase is 0.141 and is the largest value reported for proton exchange process using organic acids.

AB - Proton-exchanged optical waveguides have been fabricated in z-cut LiNbO3using cinnamic acid. The index profiles of these waveguides were found to be different from those obtained using other organic acids, and could be modelled accurately by a truncated-parabolic function. The maximum surface index increase is 0.141 and is the largest value reported for proton exchange process using organic acids.

KW - Integrated optics

KW - Optical waveguides

UR - https://www.scopus.com/pages/publications/0026415993

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Index profile of proton-exchanged waveguides in lithium niobate using cinnamic acid

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