作者: M.C. Farries , A.C. Carter , G.G. Jones , I. Bennion
DOI: 10.1049/EL:19910941
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摘要: A new multiwavelength semiconductor laser with singlemode fibre output is reported. The consists of a array which incorporated into an external cavity comprising diffraction grating and loop mirror. This has five wavelength-locked channels fixed separation 2.5 nm. centre wavelength may be tuned over 80