193 citations · 224 across the 8 of their papers we have counts for
8 papers
Air-coupled ultrasound using broadband shock waves from piezoelectric spark igniters
K. G. Scheuer, R. G. DeCorby
We used an optomechanical sensor to study the ultrasound generated by manually operated piezoelectric spark igniters. These low-energy sparks produce short-duration acoustic shock-…
Coupling the thermal acoustic modes of a bubble to an optomechanical sensor
K. G. Scheuer, F. B. Romero, R. G. DeCorby
We report experimental observations of the volume acoustic modes of air bubbles in water, including both the fundamental Minnaert breathing mode and a family of higher-order modes…
Ultrasonic spectroscopy of sessile droplets coupled to optomechanical sensors
Kyle G. Scheuer, Franz B. Romero, Graham J. Hornig +1
We describe a system for interrogating the acoustic properties of sub-nanoliter liquid samples within an open microfluidics platform. Sessile droplets were deposited onto integrate…
Observation of thermal acoustic modes of a droplet coupled to an optomechanical sensor
Graham J. Hornig, Kyle G. Scheuer, Ray G. DeCorby
The bulk acoustic modes of liquid droplets, well understood from a theoretical perspective, have rarely been observed experimentally. Here, we report the direct observation of acou…
Accounting for objective lens autofluorescence in quantum emitter measurements
K. G. Scheuer, G. J. Hornig, T. R. Harrison +1
The rise of interest in the study of quantum emitters has recently prompted many research groups to construct their own confocal epifluorescence microscopy/spectroscopy instruments…
Controlling evanescent waves using silicon photonic all-dielectric metamaterials for dense integration
Saman Jahani, Sangsik Kim, Jonathan Atkinson +11
Ultra-compact, densely integrated optical components manufactured on a CMOS-foundry platform are highly desirable for optical information processing and electronic-photonic co-inte…
Thermo-mechanical characterization of on-chip buckled dome Fabry-Perot microcavities
M. H. Bitarafan, H. Ramp, T. W. Allen +5
We report on the thermomechanical and thermal tuning properties of curved-mirror Fabry-Perot resonators, fabricated by the guided assembly of circular delamination buckles within a…
Ferrell-Berreman modes in plasmonic epsilon-near-zero media
Ward D. Newman, Cristian L. Cortes, Jon Atkinson +3
We observe unique absorption resonances in silver/silica multilayer-based epsilon-near-zero (ENZ) metamaterials that are related to radiative bulk plasmon-polariton states of thin-…