Proposals for fabrication of long-period grating in LiNbO3 strip waveguides

De Long Zhang; Qing Zhong Yang; E. Y.B. Pun

doi:10.1088/0256-307X/25/8/047

Proposals for fabrication of long-period grating in LiNbO₃ strip waveguides

De Long Zhang^*
, Qing Zhong Yang
, E. Y.B. Pun

^*Corresponding author for this work

Tianjin University
City University of Hong Kong

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

7 Scopus citations

Abstract

The structure of a strip LiNbO₃ waveguide clad with a planar LiNbO₃ waveguide is proposed to fabricate a long-period waveguide grating (LPWG). It is shown theoretically that an LPWG device based on such a special LiNbO₃ waveguide structure is of the merit of thermal stability The methods for fabrication of planar waveguide, channel waveguide and grating are suggested and discussed. Detailed design consideration is exemplified based on a soft-proton-exchange planar waveguide clad Ti-diffused LiNbO₃ (Z-cut) strip waveguide.

Original language	English
Pages (from-to)	2904-2907
Number of pages	4
Journal	Chinese Physics Letters
Volume	25
Issue number	8
DOIs	https://doi.org/10.1088/0256-307X/25/8/047
State	Published - 1 Aug 2008
Externally published	Yes

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abstract = "The structure of a strip LiNbO3 waveguide clad with a planar LiNbO3 waveguide is proposed to fabricate a long-period waveguide grating (LPWG). It is shown theoretically that an LPWG device based on such a special LiNbO3 waveguide structure is of the merit of thermal stability The methods for fabrication of planar waveguide, channel waveguide and grating are suggested and discussed. Detailed design consideration is exemplified based on a soft-proton-exchange planar waveguide clad Ti-diffused LiNbO3 (Z-cut) strip waveguide.",

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AU - Zhang, De Long

AU - Yang, Qing Zhong

AU - Pun, E. Y.B.

PY - 2008/8/1

Y1 - 2008/8/1

N2 - The structure of a strip LiNbO3 waveguide clad with a planar LiNbO3 waveguide is proposed to fabricate a long-period waveguide grating (LPWG). It is shown theoretically that an LPWG device based on such a special LiNbO3 waveguide structure is of the merit of thermal stability The methods for fabrication of planar waveguide, channel waveguide and grating are suggested and discussed. Detailed design consideration is exemplified based on a soft-proton-exchange planar waveguide clad Ti-diffused LiNbO3 (Z-cut) strip waveguide.

AB - The structure of a strip LiNbO3 waveguide clad with a planar LiNbO3 waveguide is proposed to fabricate a long-period waveguide grating (LPWG). It is shown theoretically that an LPWG device based on such a special LiNbO3 waveguide structure is of the merit of thermal stability The methods for fabrication of planar waveguide, channel waveguide and grating are suggested and discussed. Detailed design consideration is exemplified based on a soft-proton-exchange planar waveguide clad Ti-diffused LiNbO3 (Z-cut) strip waveguide.

UR - https://www.scopus.com/pages/publications/49749123838

U2 - 10.1088/0256-307X/25/8/047

DO - 10.1088/0256-307X/25/8/047

M3 - 文章

AN - SCOPUS:49749123838

SN - 0256-307X

VL - 25

SP - 2904

EP - 2907

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 8

ER -

Proposals for fabrication of long-period grating in LiNbO₃ strip waveguides

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