Resonant Optics
Resonant Optics
Tour
News
People
Projects
Publications
Contact
Light
Dark
Automatic
Single Point Diamond Turning
Gallium arsenide whispering gallery mode resonators for terahertz photonics
As the field of terahertz (THz) photonics advances, we present a monolithic gallium arsenide (GaAs) disk-shaped whispering gallery mode …
Mallika Suresh
,
Harald G. L. Schwefel
,
Dominik Walter Vogt
Cite
DOI
URL
Wideband multimode optical parametric oscillation in a Kerr microresonator
Parametric oscillation in Kerr microresonators provides an attractive pathway for the generation of new optical frequencies in a …
Vincent Ng
,
Farhan Azeem
,
Luke S. Trainor
,
Harald G. L. Schwefel
,
Stéphane Coen
,
Miro Erkintalo
,
Stuart G. Murdoch
Cite
DOI
URL
Distance calibration via Newton’s rings in yttrium lithium fluoride whispering gallery mode resonators
In this work, we analyze the first whispering gallery mode resonator (WGMR) made from monocrystalline yttrium lithium fluoride (YLF). …
Josh Christensen
,
Farhan Azeem
,
Luke S. Trainor
,
Dmitry v. Strekalov
,
Harald G. L. Schwefel
Cite
DOI
URL
Experimental observation of internally pumped parametric oscillation and quadratic comb generation in a $χ^(2)$ whispering-gallery-mode microresonator
We report on the experimental observation of internally pumped parametric oscillation in a high-$!Q$Q lithium niobate microresonator …
Ian Hendry
,
Luke S. Trainor
,
Yiqing Xu
,
Stéphane Coen
,
Stuart G. Murdoch
,
Harald G. L. Schwefel
,
Miro Erkintalo
Cite
DOI
URL
Squeezed vacuum states from a whispering gallery mode resonator
Squeezed vacuum states enable optical measurements below the quantum limit and hence are a valuable resource for applications in …
Alexander Otterpohl
,
Florian Sedlmeir
,
Ulrich Vogl
,
Thomas Dirmeier
,
Golnoush Shafiee
,
Gerhard Schunk
,
Dmitry v. Strekalov
,
Harald G. L. Schwefel
,
Tobias Gehring
,
Ulrik L. Andersen
,
Gerd Leuchs
,
Christoph Marquardt
Cite
DOI
URL
Cite
×