Paper
16 December 1992 Photosensitive Phenomenon in optical fibres
Author Affiliations +
Proceedings Volume 1622, Emerging Optoelectronic Technologies; (1992) https://doi.org/10.1117/12.637262
Event: Emerging OE Technologies, Bangalore, India, 1991, Bangalore, India
Abstract
The phenomenon of photosensitivIty in optical fibres covering both Bragg- grating formation and second-harmonic generation is reviewed with emphasis on recent work. Although much is understood more research is necessary to elucidate the mechanisms and unfold the microscopic effects responsible for both observations. This exciting field has grown substantially in past years from fundamental investigations into this curious phenomenon to the applications arena impacting on fibre and semiconductor lasers sensors memory and supervisory application in telecommunications fibre taps and in novel filter applications. Cheap optical fibre frequency converters are a possibility in the future. 1
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Raman Kashyap "Photosensitive Phenomenon in optical fibres", Proc. SPIE 1622, Emerging Optoelectronic Technologies, (16 December 1992); https://doi.org/10.1117/12.637262
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KEYWORDS
Optical fibers

Second-harmonic generation

Absorption

Fiber Bragg gratings

Refractive index

Fiber lasers

Harmonic generation

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