Jefferson Science Associates, LLC Patent applications |
Patent application number | Title | Published |
20150160351 | Radiation Detector including an External-Modulated Electro-optical Coupling Detector Architecture for Nuclear Physics Instrumentation - A compact radiation tolerant and magnetic field immune radiation detector including a detector front-end having an electro-optical coupling detector (EOCD) capable of operating within high radiation and strong magnetic fields and a back-end that can be located a substantial distance from the front-end and thus away from the high radiation and strong magnetic fields The back-end of the detector includes a multi-wavelength light source and at least one optical receiver. The EOCD in the front-end simultaneously modulates and multiplexes pulses from light sensors by transferring them to the optical domain and then transmitting them through a single-mode fiber to an optical receiver in the back-end. During the fiber transmission, relative phase, amplitude and timing information among multiplexed signals is maintained. High-index silica planar AWGs and electro-optical conversion modulators minimize the effects of radiation damage and ASICs contribute to the compactness of the front-end. | 06-11-2015 |
20140117629 | Anti-Diffusion Metal Coated O-Rings - A method for inhibiting diffusion of gases and/or transmission of photons through elastomeric seals and a diffusion inhibiting elastomeric seal wherein at least a portion of the surface of a diffusion inhibiting elastomeric seal is coated with a compatibly-deformable, malleable metal coating. | 05-01-2014 |
20110192016 | Energy conversion materials fabricated with boron nitride nanotubes (BNNTs) and BNNT polymer composites - Electroactive actuation characteristics of novel BNNT based materials are described. Several series of BNNT based electroactive materials including BNNT/polyimide composites and BNNT films are prepared. The BNNT based electroactive materials show high piezoelectric coefficients, d | 08-11-2011 |
20090117021 | Boron Nitride Nanotubes - Boron nitride nanotubes are prepared by a process which includes:
| 05-07-2009 |