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Kerr microresonator dual-comb source with adjustable line-spacing
Optical microresonators offer a highly-attractive new platform for the generation of optical frequency combs. Recently, several groups …
Pierce C. Qureshi
,
Vincent Ng
,
Farhan Azeem
,
Luke S. Trainor
,
Harald G. L. Schwefel
,
Stéphane Coen
,
Miro Erkintalo
,
Stuart G. Murdoch
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DOI
URL
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
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Microresonator-based electro-optic dual frequency comb
Microresonator based dual frequency combs offer an integrated photonic solution to a wide range of technological challenges, including …
Nicholas Lambert
,
Luke S. Trainor
,
Harald G. L. Schwefel
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DOI
URL
Optically detected magnetic resonance to characterize atomlike microwave-optical transducers
We introduce a method for optically detected magnetic resonance for atomlike systems in an optical resonator. Driving the spin …
Li Ma
,
Luke S. Trainor
,
Gavin G. G. King
,
Harald G. L. Schwefel
,
Jevon J. Longdell
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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
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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
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URL
Soliton linear-wave scattering in a Kerr microresonator
The nonlinear scattering of a linear optical wave from a conservative soliton has been widely studied in optical fibers as a mechanism …
Pierce C. Qureshi
,
Vincent Ng
,
Farhan Azeem
,
Luke S. Trainor
,
Harald G. L. Schwefel
,
Stéphane Coen
,
Miro Erkintalo
,
Stuart G. Murdoch
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DOI
URL
Measuring optical loss in yttrium orthosilicate using a whispering gallery mode resonator
The fabrication of a yttrium orthosilicate (YSO) whispering gallery mode (WGM) resonator is described, displaying quality (Q)-factors …
Daniel S. Norman
,
Farhan Azeem
,
Jevon J. Longdell
,
Harald G. L. Schwefel
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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 …
Farhan Azeem
,
Luke S. Trainor
,
Ang Gao
,
Maya Isarov
,
Dmitry v. Strekalov
,
Harald G. L. Schwefel
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DOI
URL
Visualising the heart of chaos
The intra-cavity electro-magnetic field distribution in a microdisk resonator can be visualised by inducing a phase shift via a …
Nicholas Lambert
,
Harald G. L. Schwefel
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