93 citations · 125 across the 7 of their papers we have counts for
5 papers · 1 filter
Radiative-channel valley topological laser
Seonyeong Kim, Markus Scherrer, Jakub Dranczewski +3
Active topological photonic systems enable robust light control and new pathways for semiconductor lasing. However, their intrinsically non-Hermitian nature, combining gain, radiat…
Trap-dependent current suppression of optically excited III-V nanowires at cryogenic temperatures
Myriam Rihani, Cristina Martinez-Oliver, Markus A. Scherrer +3
The advancement of quantum technology networks necessitates high-speed, low-thermal load, and minimal-noise communication links between cryogenic and room-temperature components. A…
Single mode laser in the telecom range by deterministic amplification of the topological interface mode
Markus Scherrer, Chang-Won Lee, Heinz Schmid +1
Photonic integrated circuits are paving the way for novel on-chip functionalities with diverse applications in communication, computing, and beyond. The integration of on-chip ligh…
Thermal Simulation and Experimental Analysis of Optically Pumped InP-on-Si Micro- and Nanocavity Lasers
Pengyan Wen, Preksha Tiwari, Markus Scherrer +3
There is a general trend of downscaling laser cavities, but with high integration and energy densities of nanocavity lasers, signifi-cant thermal issues affect their operation. The…
Single-Mode Emission in InP Microdisks on Si using Au Antenna
Preksha Tiwari, Anna Fischer, Markus Scherrer +3
An important building block for on-chip photonic applications is a scaled emitter. Whispering gallery mode cavities based on III-Vs on Si allow for small device footprints and lasi…