Heterogeneously Integrated O-band SG-DBR Lasers for Short Reach Analog Coherent Links

Stephen Misak,Aaron Maharry,Junqian Liu,Ranjeet Kumar,Duanni Huang,Giovanni Gilardi,Richard Jones,Ansheng Liu,Larry A. Coldren,Clint L. Schow

Heterogeneously Integrated O-band SG-DBR Lasers for Short Reach Analog Coherent Links

2021

Stephen Misak
Aaron Maharry
Junqian Liu
Ranjeet Kumar
Duanni Huang
Giovanni Gilardi
Richard Jones
Ansheng Liu
Larry A. Coldren
Clint L. Schow

We report record performance for a heterogeneously integrated O-band SG-DBR laser, achieving a tuning range of 48 nm, 50 dB MSR, >20 mW output power, and ~0.67 MHz apparent linewidth.

Keywords:

Optoelectronics
range
Laser linewidth
Power (physics)
Spontaneous emission
Laser
Materials science

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