Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1331
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dc.contributorDepartment of Electrical Engineering-
dc.creatorTam, HY-
dc.creatorMan, WS-
dc.date.accessioned2009-08-25T07:32:12Z-
dc.date.available2009-08-25T07:32:12Z-
dc.identifier.urihttp://hdl.handle.net/10397/1331-
dc.language.isoenen_US
dc.rightsAssignee: The Hong Kong Polytechnic University.en_US
dc.subjectFibre Bragg gratingen_US
dc.subjectTunable laseren_US
dc.subjectActuatoren_US
dc.titleFibre gratingsen_US
dc.typePatenten_US
dc.description.otherinformationUS6396855; US6396855 B1; US6396855B1; US6,396,855; US 6,396,855 B1; 6396855; Application No. 09/679,539en_US
dcterms.abstractA tunable laser has a fibre Bragg grating anchored at each to relatively movable fixtures and an actuator coupled to the fixtures for creating relative movement that longitudinally stretches or compresses the fibre Bragg grating. Measuring means are arranged to directly monitor a longitudinal separation between the fixtures and a microprocessor that is programmed to respond to signals from the measuring means controls the actuator to change the separation between the fixtures to tune the laser to a desired wavelength.-
dcterms.bibliographicCitationUS Patent 6,396,855 B1. Washington, DC: US Patent and Trademark Office, 2002.-
dcterms.issued2002-05-28-
dc.description.countryUS-
dc.description.oaVersion of Recorden_US
Appears in Collections:Patent
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