Monolithic integrated Raman silicon laser.
We present a monolithic integrated Raman silicon laser based on silicon-on-insulator (SOI) rib waveguide race-track ring resonator with an integrated p-i-n diode structure. Under reverse biasing, we achieved stable, single mode, continuous-wave (CW) lasing with output power exceeding 30mW and 10% slope efficiency. The laser emission has high spectral purity with a measured side mode suppression exceeding 70dB and laser linewidth of <100 kHz. This laser architecture allows for on-chip integration with other silicon photonics components to provide a highly integrated and scaleable monolithic device.
Rong
Haisheng
H
Kuo
Ying-Hao
YH
Xu
Shengbo
S
Liu
Ansheng
A
Jones
Richard
R
Paniccia
Mario
M
Cohen
Oded
O
Raday
Omri
O