Defense Advanced Research Projects AgencyTagged Content List

Photonics, Optics and Lasers

Science and technology dealing with the transmission and manipulation of light

Showing 70 results for Photonics RSS
Conventional military radio frequency (RF) antenna systems typically employ coaxial cable as the signal conduit between the aperture and the transmit/receive electronics. For long cable lengths, high RF frequencies and wide bandwidths, the cable itself is a key limiter of signal fidelity and link efficiency. Coaxial cable bundles are also large and heavy, a critical drawback for mobile platforms. Photonic technologies, however, may provide low loss, reduced size and weight, immunity to electromagnetic interference, broad bandwidth and overall ability to remote antennas over distances not possible with conventional electronic approaches.
Program Manager
Dr. Gordon Keeler joined DARPA in August 2017 as a Program Manager in the Microsystems Technology Office (MTO). His objective is to accelerate the development of emerging photonics, electronics, and integration technologies to open new pathways toward revolutionary optical microsystems.
Program Manager
Dr. Joe Altepeter joined DARPA in the Defense Sciences Office in September 2019. His interests include quantum and quantum-inspired technologies, novel sensors and imaging systems, hyperspectral awareness, and the visualization of useful data from complex physical systems.
Program Manager
Dr. John Burke joined DARPA as a Program Manager in the Microsystems Technology Office (MTO) in August 2017. His research interests include the development of high-stability, low-noise sensors and frequency synthesis to enable new positioning, navigation, and timing (PNT) and remote detection capabilities. He is particularly interested in the integration of modern atomic physics techniques (e.g. laser cooling and trapping) with photonic circuits and atom chips to reduce the complexity, cost, and size of these techniques while increasing their robustness and reliability for use outside of a laboratory environment.
Program Manager
Dr. Michael Fiddy joined DARPA as a program manager in the Defense Sciences Office in September 2016. His current interests include fundamental studies of wave-matter interactions from RF to visible light frequencies. Advancing scattering and inverse scattering methods for multiple scattering media leads to new imaging techniques and tools to synthesize 2-D and 3-D materials and structures, including those with sub-wavelength features.