Polarization control and tuning efficiency of tunable vertical-cavity surface-emitting laser with internal-cavity sub-wavelength grating
At different injection currents, the OPSRs of the TE-type tunable VCSEL (a) and the TM-type tunable VCSEL (b).
Polarization control and tuning efficiency of tunable vertical-cavity surface-emitting laser with internal-cavity sub-wavelength grating |
At different injection currents, the OPSRs of the TE-type tunable VCSEL (a) and the TM-type tunable VCSEL (b). |
| |