Single frequency lasers and frequency tunable lasers are essential components needed for the future generation of optical fiber communication systems and exchange networks. The spectral linewidths of the state-of-the-art distributed feedback lasers are reviewed. Characteristics of frequency tuning of multi-electrode DFB lasers and DBR lasers are discussed.
Narrow Linewidth And Frequency Tunable Lasers For Coherent Optical Communications
Components for Fiber Optic Applications III and Coherent Lightwave Communications ; 1988 ; Boston,MA,United States
Proc. SPIE ; 0988
1989-02-23
Conference paper
Electronic Resource
English
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