NDLI: Optically active erbium-doped waveguides fabricated using a single-sol-gel-deposition technique

Content Provider	IEEE Xplore Digital Library
Author	Thomson, R.R. Bookey, H.T. Ur-Rehman, H. Liu, S. Suyal, N. Kar, A.K.
Copyright Year	1983
Abstract	We present the results of optical-characterization experiments conducted on optically active erbium-doped waveguides. Using selected characterization results presented in this paper and a simple analysis, the device operation is evaluated. Each of the core and the cladding layers were individually fabricated using a single sol-gel deposition. These are, to the best of our knowledge, the first optically active waveguides to be fabricated in such a way. Characterization results include gain, fluorescence-lifetime, waveguide-loss, polarization-dependent-loss (PDL), and erbium-absorption measurements. Relative gains of over 1 dB/spl middot/cm/sup -1/ were measured. Fluorescence lifetimes of the /sup 4/I/sub 13/2/ /spl rarr/ /sup 4/I/sub 15/2/ transition as high as 5.6 ms were observed. Waveguide losses as low as 0.13 dB/spl middot/cm/sup -1/ were measured.
Sponsorship	IEEE Lasers and Electro-Optics Society Optical Society of America
Starting Page	4249
Ending Page	4256
Page Count	8
File Size	254683
File Format	PDF
ISSN	07338724
Volume Number	23
Issue Number	12
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-12-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical waveguides Glass Erbium-doped fiber amplifier Fiber nonlinear optics Nonlinear optics Optical fiber devices Optical device fabrication Stimulated emission Optical amplifiers Solvents optical materials Dielectric waveguides erbium optical amplifiers
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics

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