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4 December 1998 Wavelength-selective detection and wavelength monitoring using optical waveguide photodetectors
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Abstract
Quantum well waveguide photodetectors that contain two inline segments have been used as wavelength monitors with sensitivities in the picometer range. Multi-segment detectors can also be configured as wavelength demultiplexers to separate up to four optical communications channels. We review recent work in this area and report on the use of a wavelength monitor for the 1.55 micrometers region in a fiber optic strain sensor application.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Paul E. Jessop and Adam S. Densmore "Wavelength-selective detection and wavelength monitoring using optical waveguide photodetectors", Proc. SPIE 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications, (4 December 1998); https://doi.org/10.1117/12.328719
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