Engineering and Physical Sciences Research Council(EP/R042578/1);Chinese Ministry of Education Collaborative Project(B17023)。
Polarization control is at the heart of high-capacity data optical communication systems,such as polarizationdivision multiplexers and Stokes vector modulation transmitters.Despite passive polarization control being m...
supported by the Key Research Program of Frontier Sciences,Chinese Academy of Sciences(No.QYZDJ-SSW-JSC002);the NSFC/RGC Joint Project(No.61431166003);the National Natural Science Foundation of China(No.61377105)
We have proposed and demonstrated hybrid Al Ga In As/Si Fabry–Pérot(FP) lasers, with the FP cavity facet covered by the p-electrode metal for enhancing mode confinement. Continuous-wave lasing is obtained at room te...
Supported by the National Natural Science Foundation of China(No.61106052)
Using beam propagation method (BPM), key optical design parameters of InP/AlGaInAs multiple quantumwell (MQW) ring laser were numerically analyzed. The influences of waveguide dimensions, curvature radiusand gap s...
supported by the National Military Electronic Component Program of China(No.1107XG0700)
To achieve low threshold current as well as high single mode output power, a graded index separate confinement heterostructure (GRIN-SCH) A1GaInAs/A1GaAs quantum well laser with an optimized ridge wave- guide was fa...