Project Grant 2208079
- This Project Grant award, valued at $160,000.00, was provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049). The goal of the award is to develop and characterize improved AlGaAs mirror coatings for the Laser Interferometer Gravitational-Wave Observatory (LIGO) detectors. This research aims to enhance the sensitivity and event detection capabilities of LIGO, allowing for more frequent and higher quality observations of...
- The National Science Foundation (NSF) Directorate for Mathematical and Physical Sciences awarded a $538,727 Project Grant to Hobart and William Smith Colleges to develop a Large Optic Crystalline Coating Characterization Instrument (LOCCCI) for gravitational wave detectors. This instrument will enable the development of low-noise, large-diameter, crystalline mirror coatings that can reduce coating thermal noise by a factor of 10 compared to current coatings. This advancement in sensitivity...
- This $414,000 federal Project Grant award, issued by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) program, supports research to develop next-generation dielectric coatings that can reduce thermal noise in gravitational wave interferometers by a factor of two. The 3-year project, running from July 2024 to June 2027, aims to investigate new amorphous oxide mixtures and utilize ion beam sputtering deposition to create advanced coatings that can...
- This federal Project Grant award from the National Science Foundation's Mathematical and Physical Sciences (CFDA 47.049) program provides $247,157 to Northeastern University to conduct research on developing improved mirror coatings for gravitational wave detectors. The key objectives are to understand and reduce mechanical loss in amorphous metal-oxide coatings, and to develop and test crystalline coatings with lower thermal noise. This research aims to reduce a major barrier limiting the...
- This National Science Foundation (NSF) Project Grant, awarded under the Mathematical and Physical Sciences Program (CFDA 47.049), is providing $100,000 to support the development and characterization of AlGaAs coatings for LIGO gravitational-wave detectors. The goal is to improve the mirrors in the laser-based LIGO system, enabling more frequent and higher quality observations of gravitational wave events. This research will help advance the understanding of the universe, including mysteries...
- This Project Grant award from the National Science Foundation (NSF) Mathematical and Physical Sciences (CFDA 47.049) program provides $139,844 to American University to develop and characterize AlGaAs coatings for gravitational-wave detectors. The goal is to improve the mirrors used in the Laser Interferometer Gravitational-Wave Observatory (LIGO) to enable more frequent and sensitive detection of gravitational waves, which can help advance our understanding of the universe and test theories...
- Colorado State University was awarded a $449,930 project grant from the National Science Foundation Division of Physics under the Mathematical and Physical Sciences federal grant program (CFDA 47.049). The grant will fund research into coatings for next generation gravitational wave interferometers from September 1, 2021 through August 31, 2024. The funding will support development of advanced optical coatings to increase sensitivity and reduce noise in future gravitational wave detectors,...
- This $419,999 National Science Foundation project grant supports research to improve the sensitivity of current and future gravitational-wave detectors at low frequencies through 2025. Funded under the Mathematical and Physical Sciences program (CFDA 47.049), the award to the Massachusetts Institute of Technology will involve mechanical engineers and physicists developing an improved suspension system for the Laser Interferometer Gravitational-Wave Observatory (LIGO) and an early design...
- The National Science Foundation (NSF) awarded a $900,000 Project Grant to the University of Florida to conduct research supporting future gravitational-wave observatories under the NSF's "Windows on the Universe" Big Idea program. The research aims to contribute improvements to current LIGO detectors as well as develop technologies for third-generation gravitational-wave observatories. Key focus areas include high-power optical isolation, laser modulation, and suspension simulations...
- This National Science Foundation (NSF) Project Grant award of $180,000 to Montclair State University is for advancing the development of Faraday isolators and optical modeling for future gravitational-wave detectors. The award has two key components: An experimental component aimed at improving Faraday isolators to meet stringent low-loss and high-performance requirements for the next generation of gravitational-wave detectors. This includes researching new magneto-optical materials and their...
The National Science Foundation awarded a $120,000 Project Grant to Hobart & William Smith Colleges under the Mathematical and Physical Sciences federal grant program (CFDA 47.049) to support research investigating mirror thermal noise reduction for gravitational wave detectors. The key product will be the continued development of gallium arsenide/aluminum gallium arsenide crystalline coatings for use in upgrading the Laser Interferometer Gravitational-wave Observatory detectors. Work will include testing coatings at increasing sizes up to 30 centimeters in diameter, modeling coating thermal noise, and collaborating to evaluate potential noise sources and deployment options for these low-noise coatings. The one-year project beginning July 1, 2022 aims to help advance gravitational-wave astronomy through sensitive detector upgrades enabled by these novel mirror coatings.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $60.0k | 6/23/22 |