Transverse writing of three-dimensional tubular optical waveguides in glass with a slit-shaped femtosecond laser beam

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

doi:10.1038/srep28790

Transverse writing of three-dimensional tubular optical waveguides in glass with a slit-shaped femtosecond laser beam

Yang Liao, Jia Qi, Peng Wang, Wei Chu, Zhaohui Wang, Lingling Qiao, Ya Cheng

School of Physics and Electronic Science

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

19 Scopus citations

Abstract

We report on fabrication of tubular optical waveguides buried in ZBLAN glass based on transverse femtosecond laser direct writing. Irradiation in ZBLAN with focused femtosecond laser pulses leads to decrease of refractive index in the modified region. Tubular optical waveguides of variable mode areas are fabricated by forming the four sides of the cladding with slit-shaped femtosecond laser pulses, ensuring single mode waveguiding with a mode field dimension as small as ∼4 μm.

Original language	English
Article number	28790
Journal	Scientific Reports
Volume	6
DOIs	https://doi.org/10.1038/srep28790
State	Published - 27 Jun 2016

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title = "Transverse writing of three-dimensional tubular optical waveguides in glass with a slit-shaped femtosecond laser beam",

abstract = "We report on fabrication of tubular optical waveguides buried in ZBLAN glass based on transverse femtosecond laser direct writing. Irradiation in ZBLAN with focused femtosecond laser pulses leads to decrease of refractive index in the modified region. Tubular optical waveguides of variable mode areas are fabricated by forming the four sides of the cladding with slit-shaped femtosecond laser pulses, ensuring single mode waveguiding with a mode field dimension as small as ∼4 μm.",

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

year = "2016",

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T1 - Transverse writing of three-dimensional tubular optical waveguides in glass with a slit-shaped femtosecond laser beam

AU - Liao, Yang

AU - Qi, Jia

AU - Wang, Peng

AU - Chu, Wei

AU - Wang, Zhaohui

AU - Qiao, Lingling

AU - Cheng, Ya

PY - 2016/6/27

Y1 - 2016/6/27

N2 - We report on fabrication of tubular optical waveguides buried in ZBLAN glass based on transverse femtosecond laser direct writing. Irradiation in ZBLAN with focused femtosecond laser pulses leads to decrease of refractive index in the modified region. Tubular optical waveguides of variable mode areas are fabricated by forming the four sides of the cladding with slit-shaped femtosecond laser pulses, ensuring single mode waveguiding with a mode field dimension as small as ∼4 μm.

AB - We report on fabrication of tubular optical waveguides buried in ZBLAN glass based on transverse femtosecond laser direct writing. Irradiation in ZBLAN with focused femtosecond laser pulses leads to decrease of refractive index in the modified region. Tubular optical waveguides of variable mode areas are fabricated by forming the four sides of the cladding with slit-shaped femtosecond laser pulses, ensuring single mode waveguiding with a mode field dimension as small as ∼4 μm.

UR - https://www.scopus.com/pages/publications/84976634771

U2 - 10.1038/srep28790

DO - 10.1038/srep28790

M3 - 文章

AN - SCOPUS:84976634771

SN - 2045-2322

VL - 6

JO - Scientific Reports

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ER -

Transverse writing of three-dimensional tubular optical waveguides in glass with a slit-shaped femtosecond laser beam

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