518 citations · 663 across the 4 of their papers we have counts for
5 papers
Mechanical Ringdown Studies of Large-Area Substrate-Transferred GaAs/AlGaAs Crystalline Coatings
Steven D. Penn, Maya M. Kinley-Hanlon, Ian A. O. MacMillan +5
We investigated elastic loss in GaAs/AlGaAs multilayers to help determine the suitability of these coatings for future gravitational wave detectors. We measured large (…
Random Lasers for Broadband Directional Emission
Sebastian Schönhuber, Martin Brandstetter, Thomas Hisch +7
Broadband coherent light sources are becoming increasingly important for sensing and spectroscopic applications, especially in the mid-infrared and terahertz (THz) spectral regions…
High-performance near- and mid-infrared crystalline coatings
Garrett D. Cole, Wei Zhang, Bryce J. Bjork +11
Substrate-transferred crystalline coatings have recently emerged as a groundbreaking new concept in optical interference coatings. Building upon our initial demonstration of this t…
Reversing the Pump-Dependence of a Laser at an Exceptional Point
M. Brandstetter, M. Liertzer, C. Deutsch +6
When two resonant modes in a system with gain or loss coalesce in both their resonance position and their width, a so-called "Exceptional Point" occurs which acts as a source of no…
Electrically Switchable Photonic Molecule Laser
Gernot Fasching, Christoph Deutsch, Alexander Benz +8
We have studied the coherent intercavity coupling of the evanescent fields of the whispering gallery modes of two terahertz quantum-cascade lasers implemented as microdisk cavities…