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, 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...
This $300,000 Project Grant awarded by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) program supports research to develop new adaptive optical technology critical to extending the astrophysical reach of gravitational-wave detectors and enabling future facilities. The main goal is to improve the sensitivity of gravitational-wave detectors by a significant factor, expanding their detection horizon past a redshift of 5 and enabling new tests of...
This Project Grant award, provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (MPS) program (CFDA 47.049), aims to advance the field of interferometric gravitational wave astronomy. The $150,000 award, with a performance period of August 1, 2024 to July 31, 2027, will support research focused on three key areas: 1) Simulations to support commissioning of the Laser Interferometer Gravitational-Wave Observatory (LIGO) and design of future detectors like...
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...
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 Project Grant award from the National Science Foundation (CFDA 47.049 - Mathematical and Physical Sciences) provides $820,000.00 in funding to Louisiana State University to support research in gravitational wave astronomy. The primary focus of the research is on characterizing the Advanced LIGO gravitational wave detectors and analyzing the instrument data. This includes diagnosing and improving the detectors' sensing and control systems, as well as identifying and eliminating...
This Project Grant award, valued at $660,000.00, was issued by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) federal grant program. The award supports research at the University of Florida on wide-ranging searches for gravitational wave sources using the Laser Interferometer Gravitational-Wave Observatory (LIGO) detectors. The research aims to advance scientific understanding of relativistic astrophysical systems, black holes, neutron stars, and...
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 Project Grant award, valued at $126,999, was provided by the National Science Foundation (NSF) through its Mathematical and Physical Sciences program (CFDA 47.049). The grant supports research conducted by the University of Oregon's Oregon Experimental Relativity Group to characterize and mitigate environmental influences that impact the sensitivity of the Laser Interferometer Gravitational-Wave Observatory (LIGO) detectors. The research aims to increase LIGO's sensitivity to detect...