Influence of Facet Phases on Adiabatic Chirp behavior of Index-Coupled Distributed-Feedback Lasers
01 January 2012
The adiabatic chirp for antireflection/high-reflection DFB laser is mostly dependent on highreflection facet phase independently of the antireflection quality while very low reflectivity allows chirp predicting from the laser emission spectrum. OCIS codes: (140.5960) Semiconductor lasers; (060.4080) Modulation