Fabrication of polarization-independent singlemode waveguides in lithium niobate crystal with femtosecond laser pulses

Jia Qi; Peng Wang; Yang Liao; Wei Chu; Zhengming Liu; Zhaohui Wang; Lingling Qiao; Ya Cheng

doi:10.1364/OME.6.002554

Fabrication of polarization-independent singlemode waveguides in lithium niobate crystal with femtosecond laser pulses

Jia Qi
, Peng Wang
, Yang Liao
, Wei Chu
, Zhengming Liu
, Zhaohui Wang
, Lingling Qiao
, Ya Cheng^*

^*Corresponding author for this work

School of Physics and Electronic Science

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

30 Scopus citations

Abstract

We report on fabrication of depressed cladding optical waveguides buried in lithium niobate crystal with shaped femtosecond laser pulses. Depressed cladding waveguides of variable mode-field sizes are fabricated by forming the four sides of the cladding using a slit-beam shaping technique. We show that the waveguides fabricated by our technique allows single-mode propagation of the light polarized in both vertical and horizontal directions.

Original language	English
Pages (from-to)	2554-2559
Number of pages	6
Journal	Optical Materials Express
Volume	6
Issue number	8
DOIs	https://doi.org/10.1364/OME.6.002554
State	Published - 2016

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10.1364/OME.6.002554

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title = "Fabrication of polarization-independent singlemode waveguides in lithium niobate crystal with femtosecond laser pulses",

abstract = "We report on fabrication of depressed cladding optical waveguides buried in lithium niobate crystal with shaped femtosecond laser pulses. Depressed cladding waveguides of variable mode-field sizes are fabricated by forming the four sides of the cladding using a slit-beam shaping technique. We show that the waveguides fabricated by our technique allows single-mode propagation of the light polarized in both vertical and horizontal directions.",

author = "Jia Qi and Peng Wang and Yang Liao and Wei Chu and Zhengming Liu and Zhaohui Wang and Lingling Qiao and Ya Cheng",

note = "Publisher Copyright: {\textcopyright} 2016 Optical Society of America.",

year = "2016",

doi = "10.1364/OME.6.002554",

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journal = "Optical Materials Express",

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T1 - Fabrication of polarization-independent singlemode waveguides in lithium niobate crystal with femtosecond laser pulses

AU - Qi, Jia

AU - Wang, Peng

AU - Liao, Yang

AU - Chu, Wei

AU - Liu, Zhengming

AU - Wang, Zhaohui

AU - Qiao, Lingling

AU - Cheng, Ya

PY - 2016

Y1 - 2016

N2 - We report on fabrication of depressed cladding optical waveguides buried in lithium niobate crystal with shaped femtosecond laser pulses. Depressed cladding waveguides of variable mode-field sizes are fabricated by forming the four sides of the cladding using a slit-beam shaping technique. We show that the waveguides fabricated by our technique allows single-mode propagation of the light polarized in both vertical and horizontal directions.

AB - We report on fabrication of depressed cladding optical waveguides buried in lithium niobate crystal with shaped femtosecond laser pulses. Depressed cladding waveguides of variable mode-field sizes are fabricated by forming the four sides of the cladding using a slit-beam shaping technique. We show that the waveguides fabricated by our technique allows single-mode propagation of the light polarized in both vertical and horizontal directions.

UR - https://www.scopus.com/pages/publications/84983598183

U2 - 10.1364/OME.6.002554

DO - 10.1364/OME.6.002554

M3 - 文章

AN - SCOPUS:84983598183

SN - 2159-3930

VL - 6

SP - 2554

EP - 2559

JO - Optical Materials Express

JF - Optical Materials Express

IS - 8

ER -

Fabrication of polarization-independent singlemode waveguides in lithium niobate crystal with femtosecond laser pulses

Abstract

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