Project Grant 2513483
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded the University of California, Berkeley $293,451 on August 15, 2026, to develop advanced mirror coatings for third-generation gravitational-wave detectors, specifically the 40-kilometer Cosmic Explorer (CE) planned for the United States. The Center for Coatings Research (CCR), a collaborative effort spanning materials science and gravitational-wave communities, focuses on producing mirror coatings that meet...
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded Colorado State University $151,284 on August 15, 2026, to develop advanced mirror coatings for third-generation gravitational-wave detectors, specifically the Cosmic Explorer (CE) instrument planned for the United States. The Center for Coatings Research (CCR), a collaborative effort between materials science and gravitational-wave physics communities, will engineer mirror coatings capable of meeting the...
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded Northeastern University $223,099 on August 15, 2026, to develop advanced mirror coatings for third-generation gravitational-wave detectors, specifically the Cosmic Explorer (CE), a proposed 40-kilometer detector that will extend gravitational-wave observations to high redshifts and enable detection of stellar-size events at cosmological distances. The Center for Coatings Research (CCR) project addresses...
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded Syracuse University $245,956 on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to develop advanced mirror coatings for third-generation gravitational-wave detectors, specifically the Cosmic Explorer. The project addresses a critical technical barrier for the Cosmic Explorer's 40-kilometer arms, which will require 1.5 megawatts of optical power. The mirror coatings...
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded Kennesaw State University Research And Service Foundation $179,846 on August 15, 2026, to develop advanced mirror coatings for third-generation gravitational-wave detectors, specifically the Cosmic Explorer. The award is made under the Mathematical and Physical Sciences program (CFDA 47.049). The Center for Coatings Research combines materials science and gravitational-wave physics communities to design...
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded California Institute of Technology $1.15 million on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to advance conceptual design and planning for the Cosmic Explorer, a next-generation gravitational-wave observatory. Cosmic Explorer will be a 40-kilometer L-shaped interferometer designed to detect gravitational waves across cosmic time with sensitivity ten times...
- This Project Grant award from the National Science Foundation's Division of Physics (CFDA 47.049 Mathematical and Physical Sciences) provides $170,165 to the California Institute of Technology (Caltech) to support the conceptual design of the laser interferometers for the Cosmic Explorer gravitational wave observatory. The key products and services to be delivered under this award include: Producing a parametric conceptual optical design for the Cosmic Explorer interferometers, which will inform...
- The National Science Foundation Directorate for Mathematical and Physical Sciences awarded California Institute of Technology $166,496 on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to advance site evaluation for Cosmic Explorer, the U.S. next-generation gravitational-wave observatory. The work narrows candidate locations for Cosmic Explorer from a long list of 40 national sites to a short list of 6 vetted locations, with sufficient detail to support an...
- The National Science Foundation (NSF) Division of Physics awarded a $172,314 Project Grant to the Massachusetts Institute of Technology (MIT) under the Mathematical and Physical Sciences (CFDA 47.049) program. This grant supports the conceptual design of the laser interferometer for the Cosmic Explorer gravitational wave observatory, a next-generation detector system that aims to advance gravitational wave science and inspire future researchers. The key products to be delivered under this 3-year...
- 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...
The National Science Foundation Directorate for Mathematical and Physical Sciences awarded The Leland Stanford Junior University $373,307 on August 15, 2026, for development of advanced mirror coatings for third-generation gravitational-wave detectors, specifically the Cosmic Explorer. The Center for Coatings Research (CCR) develops mirror coatings that meet optical and mechanical requirements for the Cosmic Explorer's 40-kilometer detector arms. The Cosmic Explorer will operate at 1.5 megawatts of optical power, requiring coatings with unprecedentedly low optical absorption while minimizing thermal noise from internal friction. This research enables detection of stellar-size events at cosmological distances beyond the reach of optical telescopes and builds on observations from NSF's Advanced LIGO detectors during the fourth observing run. The project operates under the Mathematical and Physical Sciences program (CFDA 47.049) and runs through July 31, 2028, with work performed in Palo Alto, California. The research carries broader impacts for precision measurement technology in quantum information, low-noise interferometry, and fundamental physics tests, with potential technological applications in semiconductor, laser, and quantum computing communities. The collaboration between materials science and gravitational-wave research provides training opportunities across education levels.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $373.3k | 8/10/26 |