69 citations · 296 across the 8 of their papers we have counts for
8 papers
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…
Optomechanics and thermometry of cryogenic silica microresonators
A. J. R. MacDonald, B. D. Hauer, X. Rojas +3
We present measurements of silica optomechanical resonators, known as bottle resonators, passively cooled in a cryogenic environment. These devices possess a suite of properties th…
Optical microscope and tapered fiber coupling apparatus for a dilution refrigerator
A. J. R. MacDonald, G. G. Popowich, B. D. Hauer +5
We have developed a system for tapered fiber measurements of optomechanical resonators inside a dilution refrigerator, which is compatible with both on- and off-chip devices. Our a…
Ultrasonic Interferometer for First-Sound Measurements of Confined Liquid 4He
X. Rojas, B. D. Hauer, A. J. R. MacDonald +3
We present a new technique for probing the properties of quantum fluids in restricted geometries. We have confined liquid 4He within microfluidic devices formed from glass wafers,…
Nonlinear optomechanics in the stationary regime
C. Doolin, B. D. Hauer, P. H. Kim +3
We have observed nonlinear transduction of the thermomechanical motion of a nanomechanical resonator when detected as laser transmission through a sideband unresolved optomechanica…
On-Chip Cavity Optomechanical Coupling
Bradley D Hauer, Paul H Kim, Callum Doolin +3
On-chip cavity optomechanics, in which strong co-localization of light and mechanical motion is engineered, relies on efficient coupling of light both into and out of the on-chip o…
Multidimensional optomechanical cantilevers for high frequency atomic force microscopy
C. Doolin, P. H. Kim, B. D. Hauer +2
High-frequency atomic force microscopy has enabled extraordinary new science through large bandwidth, high speed measurements of atomic and molecular structures. However, tradition…
Nanoscale Torsional Optomechanics
P. H. Kim, C. Doolin, B. D. Hauer +4
Optomechanical transduction is demonstrated for nanoscale torsional resonators evanescently coupled to optical microdisk whispering gallery mode resonators. The on-chip, integrated…