High Performance Widely-Tunable SG-DBR Lasers

摘要

Widely-tunable Sampled-Grating Distributed Bragg Reflector (SG-DBR) lasers with integrated Semiconductor Optical Amplifiers (SO As) simultaneously exhibit high (20 mW CW) fiber-coupled output power, high (>40) side mode suppression ratio, low noise (below -140 dB/Hz RIN), low line-width (<5 MHz), and high reliability, across a 40 nm C-band tuning range.