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Journal Article
Experimental and Theoretical Characterization of Optical Signal Out-Coupling through V-Grooved Optical Fiber Cladding
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- Issue Date
- 2006-12
- Citation
- Optical Engineering, v.45, no.12, pp.1-3
- ISSN
- 0091-3286
- Publisher
- SPIE
- Language
- English
- Type
- Journal Article
- Abstract
- We demonstrate a highly efficient in-fiber out-coupling device. The core mode is coupled to the cladding by a tilted fiber Bragg grating and then the cladding mode is out-coupled from the optical fiber through V-grooved cladding. The light emitting characteristics are investigated experimentally and a maximum out-coupling efficiency of 54.8% is obtained. © 2006 Society of Photo-Optical Instrumentation Engineers.
- KSP Keywords
- Bragg grating(FBG), Cladding modes, Optical fiber cladding, Optical instrumentation, Optical signal, Theoretical characterization, coupling device, highly efficient, light-emitting, out-coupling efficiency, tilted fiber Bragg grating