34 citations · 46 across the 5 of their papers we have counts for
4 papers · 1 filter
Controlling Quantum Cascade Laser Optical Frequency Combs through Microwave Injection
Barbara Schneider, Filippos Kapsalidis, Mathieu Bertrand +4
In this work, control over the precise state emitted by quantum cascade laser frequency combs through strong radio-frequency current modulation close to their repetition frequency…
Mid-infrared quantum cascade laser frequency combs with a microstrip-like line waveguide geometry
Filippos Kapsalidis, Barbara Schneider, Matthew Singleton +4
In this work, a design for a mid-infrared quantum cascade laser (QCL) frequency comb source that enhances the high frequency response and the comb characteristics of the device is…
Mid-infrared quantum cascade laser frequency combs based on multi-section waveguides
Ruijun Wang, Philipp Taschler, Filippos Kapsalidis +3
We present quantum cascade laser (QCL) frequency comb devices with engineered waveguides for managing the dispersion. The QCL waveguide consists of multiple sections with different…
Coupled-waveguides for dispersion compensation in semiconductor lasers
Yves Bidaux, Filippos Kapsalidis, Pierre Jouy +2
The generation of optical frequency combs via direct electrical pumping of semiconductor lasers is an attractive alternative to the well-established mode-locked laser sources in te…