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Integrated Nd-doped borosilicate glass microsphere laser

Integrated Nd-doped borosilicate glass microsphere laser
Integrated Nd-doped borosilicate glass microsphere laser
A neodymium-doped BK7 glass microsphere laser integrated with a planar ion-exchanged waveguide pumped at 0.8µm has been demonstrated. The pump radiation was launched by evanescent coupling from the waveguide, and the signal radiation was coupled out through the same waveguide, offering the potential for robustly assembled fully integrated active optical circuits. The dependence of the lasing spectra on pump power and wavelength were studied in detail to clarify the whispering-gallery-mode behavior at the pump and lasing wavelengths.
0146-9592
73-75
Murugan, G.S.
a867686e-0535-46cc-ad85-c2342086b25b
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Panitchob, Y.
4f0a194f-e533-4dda-88c2-6837a473c12e
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca
Murugan, G.S.
a867686e-0535-46cc-ad85-c2342086b25b
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Panitchob, Y.
4f0a194f-e533-4dda-88c2-6837a473c12e
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca

Murugan, G.S., Zervas, M.N., Panitchob, Y. and Wilkinson, J.S. (2011) Integrated Nd-doped borosilicate glass microsphere laser. Optics Letters, 36 (1), 73-75. (doi:10.1364/OL.36.000073).

Record type: Article

Abstract

A neodymium-doped BK7 glass microsphere laser integrated with a planar ion-exchanged waveguide pumped at 0.8µm has been demonstrated. The pump radiation was launched by evanescent coupling from the waveguide, and the signal radiation was coupled out through the same waveguide, offering the potential for robustly assembled fully integrated active optical circuits. The dependence of the lasing spectra on pump power and wavelength were studied in detail to clarify the whispering-gallery-mode behavior at the pump and lasing wavelengths.

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More information

Published date: 2011
Organisations: Optoelectronics Research Centre, Electronics & Computer Science

Identifiers

Local EPrints ID: 183559
URI: http://eprints.soton.ac.uk/id/eprint/183559
ISSN: 0146-9592
PURE UUID: 206aac2c-2074-4f36-9709-fc4312224deb
ORCID for G.S. Murugan: ORCID iD orcid.org/0000-0002-2733-3273
ORCID for M.N. Zervas: ORCID iD orcid.org/0000-0002-0651-4059
ORCID for J.S. Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697

Catalogue record

Date deposited: 03 May 2011 15:48
Last modified: 18 Feb 2021 17:05

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