All-fiber 2/spl times/2 polarization-insensitive switch
All-fiber 2/spl times/2 polarization-insensitive switch
A broadband, polarization-independent all-fiber switch is proposed based on twisting the waist of a null taper coupler. The polarization sensitivity is reduced from 17 dB to 0.2 dB. The device has a low drive power requirement, low insertion loss and a conversion efficiency of approximately 100%. The null coupler is fabricated from standard telecommunications fiber which is compatible with any existing network.
252-253
Culverhouse, D. O.
d437089f-b550-4144-853b-021718ad8275
Laming, R. I.
7a3db66b-2c54-43e3-bdd8-ab45c9195cd4
Farwell, S. G.
57a62d99-684d-44ec-92c7-7f653052970a
Birks, T. A.
b6cedb3b-0c00-4cf4-bfb7-2efc751954ee
Zervas, M. N.
1840a474-dd50-4a55-ab74-6f086aa3f701
21 February 1997
Culverhouse, D. O.
d437089f-b550-4144-853b-021718ad8275
Laming, R. I.
7a3db66b-2c54-43e3-bdd8-ab45c9195cd4
Farwell, S. G.
57a62d99-684d-44ec-92c7-7f653052970a
Birks, T. A.
b6cedb3b-0c00-4cf4-bfb7-2efc751954ee
Zervas, M. N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Culverhouse, D. O., Laming, R. I., Farwell, S. G., Birks, T. A. and Zervas, M. N.
(1997)
All-fiber 2/spl times/2 polarization-insensitive switch.
Proceedings of the 1997 Conference on Optical Fiber Communications, , Dallas, TX, USA.
16 - 21 Feb 1997.
.
(doi:10.1109/OFC.1997.719864).
Record type:
Conference or Workshop Item
(Paper)
Abstract
A broadband, polarization-independent all-fiber switch is proposed based on twisting the waist of a null taper coupler. The polarization sensitivity is reduced from 17 dB to 0.2 dB. The device has a low drive power requirement, low insertion loss and a conversion efficiency of approximately 100%. The null coupler is fabricated from standard telecommunications fiber which is compatible with any existing network.
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Published date: 21 February 1997
Venue - Dates:
Proceedings of the 1997 Conference on Optical Fiber Communications, , Dallas, TX, USA, 1997-02-16 - 1997-02-21
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Local EPrints ID: 474380
URI: http://eprints.soton.ac.uk/id/eprint/474380
PURE UUID: 6182fce2-e5b5-4a49-8af3-65d7fba8cea6
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Date deposited: 21 Feb 2023 17:38
Last modified: 17 Mar 2024 02:37
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Contributors
Author:
D. O. Culverhouse
Author:
R. I. Laming
Author:
S. G. Farwell
Author:
T. A. Birks
Author:
M. N. Zervas
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