DC Field | Value | Language |
---|---|---|
dc.contributor.author | 오왕열 | ko |
dc.contributor.author | 김태환 | ko |
dc.contributor.author | 조한샘 | ko |
dc.contributor.author | 김홍식 | ko |
dc.contributor.author | 임재균 | ko |
dc.date.accessioned | 2017-12-20T01:17:00Z | - |
dc.date.available | 2017-12-20T01:17:00Z | - |
dc.date.issued | 2015-07-21 | - |
dc.identifier.uri | http://hdl.handle.net/10203/229445 | - |
dc.description.abstract | An apparatus and method for stabilizing an output of a laser is provided. An optical amplifier oscillates light having a first wavelength band. A filter filters the light having the first wavelength band to output light having a second wavelength band narrower than the first wavelength band. The light having the second wavelength band may correspond to an output of a laser. To stabilize the wavelength center of the output laser, at least a portion of the light having the second wavelength band may be transferred to a fiber Bragg Grating (FBG) through a coupler. By performing feedback of a difference between the signal output from the FBG and a laser modulation signal, an offset corresponding to a lead zirconate titanate (PZT) operating parameter of a Fabry-Perot filter may be controlled to automatically stabilize the wavelength center. | - |
dc.title | Apparatus and method for stabilizing wavelength tunable laser | - |
dc.title.alternative | 파장 변환 레이저의 중심 파장을 피드백하여 안정화하는 시스템 | - |
dc.type | Patent | - |
dc.type.rims | PAT | - |
dc.contributor.localauthor | 오왕열 | - |
dc.contributor.nonIdAuthor | 김태환 | - |
dc.contributor.nonIdAuthor | 조한샘 | - |
dc.contributor.nonIdAuthor | 김홍식 | - |
dc.contributor.nonIdAuthor | 임재균 | - |
dc.contributor.assignee | KAIST, Samsung Electronics Co., Ltd. | - |
dc.identifier.iprsType | 특허 | - |
dc.identifier.patentApplicationNumber | 13845602 | - |
dc.identifier.patentRegistrationNumber | 9,088,130 | - |
dc.date.application | 2013-03-18 | - |
dc.date.registration | 2015-07-21 | - |
dc.publisher.country | US | - |
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