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Info for "Narrow-band light emission in a semiconductor-fiber asymmetric waveguide coupler
"Author: E. Mao, C. C. Lin, O. Solgaard, J. S. Harris, D. R. Yankelevich and A. Knoesen
Reference Type: Conference Proceedings
Year Published: 2000
Conference Name: 2000 IEEE International Symposium on Compound Semiconductors
Conference Location: Monterey, CA, USA
Pages: 419-423
Abstract: We have demonstrated a narrow-band, fiber-coupled light emitter based on evanescent coupling between a semiconductor waveguide and a polished single mode fiber. The semiconductor waveguide uses distributed Bragg reflector mirror layers to phase-match to the low index fiber at certain resonant wavelengths. The wavelength selectivity of the emission spectrum is caused by the very different dispersion characteristics of the two waveguides. A minimum linewidth of 1.5 nm is obtained
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