Whispering Gallery Modes

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 …
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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). …
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Ultra-Low Threshold Titanium-Doped Sapphire Whispering-Gallery Laser
Titanium doped sapphire (Ti:sapphire) is a laser gain material with broad gain bandwidth benefiting from the material stability of …
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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 …
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Anomalous blue-shift of terahertz whispering-gallery modes via dielectric and metallic tuning
The vast majority of resonant systems show a red-shift for the resonance frequency when a perturbation, e.g., losses, is introduced to …
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Microwave whispering-gallery resonator for efficient optical up-conversion
Conversion of microwave radiation into the optical range has been predicted to reach unity quantum efficiency in whispering-gallery …
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