Project Grant 2607529
- The National Science Foundation Division of Physics awarded the University of Arizona $450,000 on September 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to advance imaging-based quantum optomechanics research. The project develops methods for imaging and controlling mechanical motion using structured quantum light and nanomechanical resonators, with three primary objectives: quantum-enhanced imaging of a mechanical resonator using multimode squeezed light,...
- Federal Project Grant Award Summary The National Science Foundation's Division of Physics has awarded $200,000 to the University of Arizona under the Mathematical and Physical Sciences (CFDA 47.049) program to support development and laboratory testing of compact optomechanical seismic sensors for the Laser Interferometer Gravitational-Wave Observatory (LIGO) and next-generation gravitational wave detectors such as Cosmic Explorer. Over the 24-month project period (September 1, 2025 through...
- The National Science Foundation Division of Physics awarded Louisiana State University $399,701 on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to develop quantum-enhanced interferometry using ultra-coherent micromechanical oscillators. The recipient will engineer crystalline micromirrors based on epitaxial GaAs/AlGaAs heterostructures and integrate them with low-loss materials using advanced microfabrication and direct bonding techniques. This work targets...
- The National Science Foundation Division of Physics awarded the University of New Mexico $550,000 on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to demonstrate high-fidelity measurements for optical quantum states comprising superpositions of coherent states using photon counting and coherent optical processing. The project seeks to develop optimized binary projectors onto continuous-variable non-Gaussian states and efficient measurement techniques for...
- The National Science Foundation (NSF) awarded a $240,000 Project Grant under the Mathematical and Physical Sciences (CFDA 47.049) program to the University of Arizona to engineer quantum fluctuation phenomena in nanoscale quantum optical systems. The key goals of this 3-year effort are to: 1) realize well-controlled and coherent atomic systems near surfaces, 2) extend the framework of Casimir physics to study fluctuation phenomena, 3) guide experiments on high-precision measurements of...
- The National Science Foundation Division of Physics awarded Massachusetts Institute of Technology $913,527 on July 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to develop quantum states of light for precision measurement and quantum technologies. The project creates squeezed light sources in integrated photonic chips to circumvent quantum noise in optical measurements by manipulating quantum uncertainty. Squeezed states of light, generated by nonlinear optical...
- The National Science Foundation Division of Physics awarded the University of Arizona $200,000 as a Project Grant on August 1, 2026, to develop ultralow-loss torsion microbalances for fundamental physics research. Work is performed in Tucson, Arizona through July 31, 2028. The project applies a new class of milligram-scale torsion balances to two applications: searching for wavelike dark matter through a cryogenic experiment building on a prior NSF-funded pathfinder, and testing Newton's law...
- The National Science Foundation Division of Physics awarded Arizona State University two hundred thousand dollars on August 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to develop ultralow-loss torsion microbalances for fundamental physics research. The project pursues two applications of strained silicon nitride nanoribbon suspension technology. The first is a cryogenic search for vector ultralight dark matter, building on a pathfinder experiment developed under...
- The National Science Foundation Division of Physics awarded the Regents of the University of Michigan $447,691 on July 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to develop a monolithic quantum optomechanics platform integrating low-loss optical circuits with long-lived acoustic resonators on a single chip. The project will fabricate and characterize wafer-scale photonic-high-overtone bulk acoustic resonator (HBAR) devices combining ultra-low-loss silicon-nitride...
- This National Science Foundation (NSF) Project Grant award, funded through the Mathematical and Physical Sciences (MPS) program (CFDA 47.049), provides $163,922 to the University of Arizona (Arizona Board of Regents) to develop a prototype compact and highly sensitive optomechanical seismic sensor for the Laser Interferometer Gravitational-Wave Observatory (LIGO). The sensor is intended to allow for high-quality seismic measurements below 100 MHz that are compatible with vacuum and cryogenic...
The National Science Foundation Division of Physics awarded the University of Arizona $540,000 on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to develop quantum-enhanced interferometry enabled by ultra-coherent micromechanical oscillators for precision measurement applications. The project addresses quantum decoherence in macroscopic systems by engineering crystalline micromirrors based on epitaxial GaAs/AlGaAs heterostructures integrated with low-loss materials using advanced microfabrication and direct bonding techniques. The work will establish microresonators with improved mechanical quality factors and reduced optical and elastic losses to enable quantum-limited interferometers relevant to gravitational-wave detectors including LIGO, VIRGO, and KAGRA, where quantum radiation pressure noise and thermal noise currently limit sensitivity. The technical effort will advance understanding of how quantum behavior transitions to the classical world and enable ultra-sensitive detection techniques applicable to gravitational-wave observation and precision measurement. Performance occurs in Tucson, Arizona, with a period of performance through July 31, 2029. This is a Project Grant, a form of research assistance that funds discrete scientific projects rather than continuing operations.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $540.0k | 8/4/26 |