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Temperature sensitivity of Ge-B-SiO2 waveguide Bragg gratings on a crystallized glass substrate

Temperature sensitivity of Ge-B-SiO2 waveguide Bragg gratings on a crystallized glass substrate
Temperature sensitivity of Ge-B-SiO2 waveguide Bragg gratings on a crystallized glass substrate
Waveguide Bragg gratings were fabricated by plasma-enhanced chemical-vapor deposition followed by irradiation with KrF excimer laser light through a phase mask. The period of the Bragg grating was 0.53 µm, and the Bragg wavelength was 1.53 µm. The temperature dependence of the Bragg wavelength was 11 pm/°C for a 10 GeO2 - 90SiO2 (mol.%) core waveguide on a Si substrate, and the Bragg wavelength shift was successfully reduced to 5.0 pm/°C by use of a 14GeO2 - 12B2O3 - 74SiO2 (mol.%) core and a crystallized glass substrate with a thermal-expansion coefficient of -2.0 x 10-6 (/°C).
0146-9592
1394-1396
Kintaka, K.
941e1a95-b9d1-4aee-a853-2b01cbcdeddc
Nishii, J.
caa6a9f8-a6dc-4d99-b754-d8dd442bc596
Kawamoto, Y.
0e57dad4-a8fc-436d-a2a4-458802d5880d
Sakamoto, A.
33fd3e69-66d7-41a5-8113-4b8c7e643445
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Kintaka, K.
941e1a95-b9d1-4aee-a853-2b01cbcdeddc
Nishii, J.
caa6a9f8-a6dc-4d99-b754-d8dd442bc596
Kawamoto, Y.
0e57dad4-a8fc-436d-a2a4-458802d5880d
Sakamoto, A.
33fd3e69-66d7-41a5-8113-4b8c7e643445
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c

Kintaka, K., Nishii, J., Kawamoto, Y., Sakamoto, A. and Kazansky, P.G. (2002) Temperature sensitivity of Ge-B-SiO2 waveguide Bragg gratings on a crystallized glass substrate. Optics Letters, 27 (16), 1394-1396. (doi:10.1364/OL.27.001394).

Record type: Article

Abstract

Waveguide Bragg gratings were fabricated by plasma-enhanced chemical-vapor deposition followed by irradiation with KrF excimer laser light through a phase mask. The period of the Bragg grating was 0.53 µm, and the Bragg wavelength was 1.53 µm. The temperature dependence of the Bragg wavelength was 11 pm/°C for a 10 GeO2 - 90SiO2 (mol.%) core waveguide on a Si substrate, and the Bragg wavelength shift was successfully reduced to 5.0 pm/°C by use of a 14GeO2 - 12B2O3 - 74SiO2 (mol.%) core and a crystallized glass substrate with a thermal-expansion coefficient of -2.0 x 10-6 (/°C).

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Published date: 2002

Identifiers

Local EPrints ID: 13750
URI: http://eprints.soton.ac.uk/id/eprint/13750
ISSN: 0146-9592
PURE UUID: ff07e004-434c-47e0-b11b-5489247ad231

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Date deposited: 31 Dec 2004
Last modified: 25 Jul 2018 16:31

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Contributors

Author: K. Kintaka
Author: J. Nishii
Author: Y. Kawamoto
Author: A. Sakamoto
Author: P.G. Kazansky

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