Fabrication and characterization of planar and channel waveguides in bismuth-based oxide glasses

Angelique Favre; Eric Lee; Vasilis Apostolopoulos; Corin B.E. Gawith; Chao Yi Tai; Elizabeth Taylor; Yuki Kondo; Fumihito Koizumi

doi:10.1117/12.474770

Fabrication and characterization of planar and channel waveguides in bismuth-based oxide glasses

Angelique Favre, Eric Lee, Vasilis Apostolopoulos, Corin B.E. Gawith, Chao Yi Tai, Elizabeth Taylor, Yuki Kondo, Fumihito Koizumi

Department of Optics and Photonics

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

This paper reports the fabrication of Bi₂O₃-based glass planar and channel waveguides using two techniques, respectively hot-dip spin-coating, and direct 244 nm UV-writing into the bulk glass. In the former, a 5 μm core glass film was achieved, which indicates a practical potential for realizing single mode operation channel guides. In the latter, the laser written structures obtained showed a positive refractive index change, estimated at 4 × 10^-4 at 633 nm, and a loss of less than 4 dB/cm.

Original language	English
Pages (from-to)	103-110
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4990
DOIs	https://doi.org/10.1117/12.474770
State	Published - 2003
Event	PROCEEDINGS OF SPIE SPIE - The International Society for Optical Engineering: Rare-Earth-Doped Materials and Devices VII - San Jose, CA, United States Duration: 28 Jan 2003 → 30 Jan 2003

Keywords

BiO
Erbium
UV-writing
Waveguides

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@article{ab6b965641b4477facf0e4bf30fb17bc,

title = "Fabrication and characterization of planar and channel waveguides in bismuth-based oxide glasses",

abstract = "This paper reports the fabrication of Bi2O3-based glass planar and channel waveguides using two techniques, respectively hot-dip spin-coating, and direct 244 nm UV-writing into the bulk glass. In the former, a 5 μm core glass film was achieved, which indicates a practical potential for realizing single mode operation channel guides. In the latter, the laser written structures obtained showed a positive refractive index change, estimated at 4 × 10-4 at 633 nm, and a loss of less than 4 dB/cm.",

keywords = "BiO, Erbium, UV-writing, Waveguides",

author = "Angelique Favre and Eric Lee and Vasilis Apostolopoulos and Gawith, {Corin B.E.} and Tai, {Chao Yi} and Elizabeth Taylor and Yuki Kondo and Fumihito Koizumi",

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doi = "10.1117/12.474770",

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volume = "4990",

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TY - JOUR

T1 - Fabrication and characterization of planar and channel waveguides in bismuth-based oxide glasses

AU - Favre, Angelique

AU - Lee, Eric

AU - Apostolopoulos, Vasilis

AU - Gawith, Corin B.E.

AU - Tai, Chao Yi

AU - Taylor, Elizabeth

AU - Kondo, Yuki

AU - Koizumi, Fumihito

PY - 2003

Y1 - 2003

N2 - This paper reports the fabrication of Bi2O3-based glass planar and channel waveguides using two techniques, respectively hot-dip spin-coating, and direct 244 nm UV-writing into the bulk glass. In the former, a 5 μm core glass film was achieved, which indicates a practical potential for realizing single mode operation channel guides. In the latter, the laser written structures obtained showed a positive refractive index change, estimated at 4 × 10-4 at 633 nm, and a loss of less than 4 dB/cm.

AB - This paper reports the fabrication of Bi2O3-based glass planar and channel waveguides using two techniques, respectively hot-dip spin-coating, and direct 244 nm UV-writing into the bulk glass. In the former, a 5 μm core glass film was achieved, which indicates a practical potential for realizing single mode operation channel guides. In the latter, the laser written structures obtained showed a positive refractive index change, estimated at 4 × 10-4 at 633 nm, and a loss of less than 4 dB/cm.

KW - BiO

KW - Erbium

KW - UV-writing

KW - Waveguides

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U2 - 10.1117/12.474770

DO - 10.1117/12.474770

M3 - 會議論文

AN - SCOPUS:0344496977

SN - 0277-786X

VL - 4990

SP - 103

EP - 110

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - PROCEEDINGS OF SPIE SPIE - The International Society for Optical Engineering: Rare-Earth-Doped Materials and Devices VII

Y2 - 28 January 2003 through 30 January 2003

ER -

Fabrication and characterization of planar and channel waveguides in bismuth-based oxide glasses

Abstract

Keywords

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