88 citations · 261 across the 13 of their papers we have counts for
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physics.optics2020★ 34 cited
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…
physics.optics2020★ 12 cited
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…