• Resonator
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Integrated Resonator-Modulator Disclosure Number 200201062 Technology Summary An intgrated optical modulator for CO2 lasers is described. It can be lithographically fabricated on a chip similar to the construction of integrated circuits. Inventor HUTCHINSON, DON Engineering Science & Technology Div Licensing Contact SPECK, ROBERTA R UT-Battelle, LLC…

Embedded Sub-Wavelength Micro-Optical Resonator Disclosure Number 200000836 Technology Summary An extremely small optical planar waaveguide resonator is described. The device can function as a low voltage optical modulator, transmit a narrow band of tunable wavelengths, and made very small and fast. Arrays of these modulators, or other devices based on th…

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Transverse-Longitudinal Integrated Resonator Disclosure Number 200000818 Technology Summary An optical cavity resonator that can function as an electro-optic modulator is built into an optical integrated circuit (IC). In a further embodiment, the tiny size of the resonator allows small amounts of external materials such as gases, vapors, or liquids to int…

A Nonlinear Resonator and Method for Ultra Sensitive Chemical Detection A Nonlinear Resonator and Method for Ultra Sensitive Chemical Detection Disclosure Number 201002375 Technology Summary This invention relates to a method of evaluating resonance responses of nonlinear NEMS or MEMS devices due to mass or force loading or other stimuli. The method allo…

Chemicalsensors Chemical Sensors Based on Nanomechanical Resonators Low-cost, high performance nanosensor arrays During the past decade, nanoscience and nanotechnology have been recognized as important research topics for the 21st century. Anticipated applications of nanotechnology are vast and they include a possibility to address many challenges of chemical, environmental, and biological anal…

Acoustic Enhancement of Photodetecting Devices ORNL inventors developed a method that enhances the photodetecting ability of devices used in many applications, from television remotes, to standoff detectors for suspect materials, to advanced weapons guidance. Using a high Q acoustic resonator, the invention increases the sensitivity of the detectors by an order of magnitude producing a dramatic i…

Resonator for Coherent Addition of Semiconductor Laser Arrays and Applications for a Solar Pumped Laser Array ORNL inventors designed a scalable V-shaped resonator for coherent addition of semiconductor laser arrays. A V-shaped external Talbot cavity offers a solution for the broad-area laser-diode-array coherent-beam combination. In this design, narrow line width and high output power from the l…

Status of the ORNL 25URC accelerator INDENT STATUS OF TflfLORflL- ACCELERATOR N. F. Z i e g l e r , W. T. MjihjfiCfc fe D. M i l l s , M. J . Meigs, R. L. McPherson, R. C. Juras , C. M. Jones, D. E. Hoglund, D. L. Haynes, O.A f tF l lgtgg9r taf f , G. D. A l ton Oak Ridge National Laboratory* Oak Ridge, Tennessee 37831 CONF-8611103 7 DE87 000020 COMMENCEMENT OF TEXT : The 25URC acc…

UCRL-PROC-230727 High Power Picosecond Laser Pulse Recirculation M. Shverdin, I. Jovanovic, D. Gibson, F. Hartemann, C. Brown, S. Anderson, S. Betts, J. Hernandez, M. Johnson, M. Messerly, J. Pruet, A. Tremaine, D. McNabb, J. Groenberg, C. Siders, C. P. J. Barty May 4, 2007 Posipol 2007 Workshop Orsay, France May 23, 2007 through May 25, 2007 Disclaimer This document was prepared …

ACOUSTIC ENHANCEMENT FOR PHOTO DETECTING DEVICES Description BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present disclosure relates to photo detecting devices, and more specifically to improvements for providing enhanced sensitivity to photo detecting devices and methods of enhancing the sensitivity of photo detecting devices. [0004] 2. Description of the Related Art […

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