Project Grant 2513439
- 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...
- This Project Grant award from the National Science Foundation (CFDA 47.049 - Mathematical and Physical Sciences) provides $330,000.00 to the University of Washington to develop novel instrumentation that will improve the robustness and sensitivity of the LIGO gravitational wave observatories. Specifically, the award will fund research into broadband inertial rotation sensors, gravitational calibration systems, and optical alignment techniques to enhance the seismic isolation and calibration...
- This Project Grant award, provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) program, supports research to improve gravitational wave detector technology used by the NSF's Advanced LIGO observatories. The $360,000 award, active from August 1, 2025 to July 31, 2027, focuses on three key areas: (1) investigating solid-state laser cooling to control thermal effects in the interferometers, (2) characterizing low-noise crystalline optical...
- This $200,000 Project Grant from the National Science Foundation's Division of Physics will support the Oregon Experimental Relativity Group in monitoring, measuring, and mitigating environmental influences on the Laser Interferometer Gravitational-Wave Observatory (LIGO) through July 31, 2023. As part of the NSF's Mathematical and Physical Sciences program (CFDA 47.049), which aims to advance scientific knowledge and understanding of major problems, the awardee will work with LIGO site...
- 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...
- This $150,000 federal Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports the design of an upgrade to the Advanced LIGO gravitational wave detectors. The key products and services to be delivered through this 3-year grant include: Designing enhanced actuation and calibration systems to accommodate increasing the mass of the LIGO detector mirrors from 40 kg to 100 kg, which will improve the sensitivity of the detectors...
- This federal Project Grant award of $200,000.00 from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports research on gravitational wave physics and astrophysics with the LIGO observatory. The project aims to develop methods for confidently identifying weak gravitational wave signals from astrophysical sources in the detector data, and to interpret the results for the scientific community. The project will be deeply involved in assembling...
- 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 NSF Project Grant award of $200,000 to the University of Texas Rio Grande Valley (UTRGV) supports research under the Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049) to increase the precision and sensitivity of the Advanced LIGO gravitational wave detectors. Specifically, the project will design and test a power upgrade for the LIGO photon calibrators to enable continued precision measurements as the interferometer mirror masses increase. Additionally, the project will...
- This $1,000,000 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports research activities of the University of Wisconsin-Milwaukee (UWM) Laser Interferometer Gravitational-Wave Observatory (LIGO) Scientific Collaboration (LSC) group. The overarching goal is to advance gravitational-wave astronomy through the group's participation in the international LIGO, Virgo, and KAGRA detector network. Key activities include...
This $200,000 Project Grant award from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) supports the advancement of compact optomechanical sensing technologies designed to deliver highly sensitive measurements of seismic phenomena. The project aims to characterize the performance of these compact seismic sensors on a suspended, in-vacuum platform to predict their effectiveness in future gravitational wave observatories like LIGO and Cosmic Explorer. The research will also explore novel readout schemes to enhance sensor sensitivity, with potential applications in seismology, geodesy, vibration measurement, and inertial sensing across scientific and industrial domains. This award will further the awardee, the University of Arizona,'s involvement in the international LIGO Scientific Collaboration and promote STEM training and public education on gravitational wave science.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $200.0k | 8/21/25 |