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  • Surface Plasmon Resonance Biosensor | TechLink
    Hnchen GH enhancement of Aharonov Albert Vaidman AAV amplification to a surface plasmon resonance SPR detector The sensor includes pre and post selection polarizers respectively upstream and downstream of a right isosceles prism with a metal film and a liquid medium disposed on a diagonal side of the prism Laser light passes through the first polarizer reflects at the film passes through the second polarizer and is detected with a

    Original URL path: http://techlinkcenter.org/patents/20140333930 (2016-02-10)
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  • Sensor Enhancement Through Algorithmic Acquisition Using Synchronization With A Scan Generator | TechLink
    interested in learning more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 20140331098 Status Active Categories Photonics Sensors A system and method for image enhancement associated with scan generators is provided For example a source stimulates a device under test DUT at electrical interconnects An internal clock of the DUT is synchronized with the scan rate of the source to reduce the noise of the output signal and enhance a resultant image A phase adjustment is effected to further reduce the noise in the signal The synchronization and the phase adjustment seek to ensure that the data is collected at uniform times relative to the reference signal and thereby reduce the noise introduced into the system by such offsets Post scan processing increases the signal to noise ratio through averaging techniques Using a pixel overlay algorithm the averaged data is transformed into a 2 D array and the image of the DUT reconstructed USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R D Technology

    Original URL path: http://techlinkcenter.org/patents/20140331098 (2016-02-10)
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  • Photonics & Sensors | TechLink
    Continuous Zoom Lens Slotted Cylinder Acoustic Transducer Patent Identifier 8717849 A slotted cylinder acoustic transducer assembly is provided that has a cylindrical housing shell and an electromechanical driver disposed within the shell The driver is formed with a plurality of single crystal piezoelectric elements joined to the inner surface of the housing shell and arranged to form an electromechanical stack Read more about Slotted Cylinder Acoustic Transducer Protein Scaffolds And Viral Particles For Detecting Analytes Patent Identifier 8715923 The present invention relates to compositions and methods for detecting analytes using detectably labeled fluorescent protein scaffolds Read more about Protein Scaffolds And Viral Particles For Detecting Analytes Multichannel Optical Data Coupler Patent Identifier 8714834 An optical coupler is used to transmit optical data across a temporary connection A housing is configured with a transparent interface window and positioned in front of a receiving optical coupler so that optical signals pass through the transparent interface window for reception by receiving optical coupler Read more about Multichannel Optical Data Coupler Method For Remotely Measuring Fluctuations In The Optical Index Of Refraction Of A Medium Patent Identifier 8711344 A method is provided for remotely measuring index of refraction fluctuations From a first location an optical beam is focused at a focal plane located at a second location in a medium of interest As a result a beam of energy is backscattered towards the first location Read more about Method For Remotely Measuring Fluctuations In The Optical Index Of Refraction Of A Medium Wavelength And Power Scalable Waveguiding Based Infrared Laser System Patent Identifier 8710470 An infrared laser source system that combines laser emitters through an optical waveguide Each emitter is coupled to a port of the optical waveguide and the waveguided signal is combined to provide a spatially combined laser source with a single common exit aperture The materials used for waveguiding allow the propagation of wavelengths in the infrared Read more about Wavelength And Power Scalable Waveguiding Based Infrared Laser System System And Method Of Image Processing Perceptual Visibility Of Imagery Patent Identifier 8705857 An image processing system and method corrects the perceptual quality of an image by adjusting the image colors Color in this sense is to be understood as encompassing three dimensional parameterizations of color incorporating both intensity and hue Read more about System And Method Of Image Processing Perceptual Visibility Of Imagery External Mounted Electro Optic Sight For A Vehicle Patent Identifier 8704891 An electro optic display unit is disclosed The electro optic unit may be mountable to an exterior of a vehicle and may be rotatable about a single axis of rotation Read more about External Mounted Electro Optic Sight For A Vehicle Photodetectors Using Resonance And Method Of Making Patent Identifier 8704209 An infrared photodetector comprising a thin contact layer substantially transparent to infrared light an absorption layer positioned such that light admitted through the substantially transparent thin contact area passes through the absorption layer the absorption layer being configured to utilize resonance to increase absorption efficiency at

    Original URL path: http://techlinkcenter.org/patents/categories/photonics-sensors?page=11 (2016-02-10)
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  • Dual Field Of View Multi-Band Optics | TechLink
    research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8836794 Categories Photonics Sensors A dual field of view all refractive infrared optical system that images the mid wave infrared light in one field of view and the short wave infrared light in the second field of view onto the same detector The two fields of view vary in focal length by a factor of six The narrow field of view images the SWIR radiation at a slow f number of 10 0 while the wide field of view images the MWIR radiation at f 1 9 The field of view is changed via a single lens that changes its axial position within the lens resulting in an axial zoom The change in focal length and f number at the same time enables an increased focal length without having to increase the aperture size by the ratio of the focal length change but rather by the ratio of the focal length change divided by the ratio of the f number change USPTO url http patft uspto gov netacgi nph Parser patentnumber 8836794 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing

    Original URL path: http://techlinkcenter.org/patents/8836794 (2016-02-10)
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  • Low-Dimensional Material Chemical Vapor Sensors | TechLink
    more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 20140273259 Categories Photonics Sensors A method of making a low dimensional material chemical vapor sensor comprising exfoliating MoS2 applying the monolayer flakes of MoS2 onto a SiO2 Si wafer applying a methylmethacrylate MMA polymethylmethacrylate PMMA film defining trenches for the deposition of metal contacts and depositing one of Ti Au Au and Pt in the trench and resulting in a MoS2 sensor A low dimensional material chemical vapor sensor comprising monolayer flakes of MoS2 trenches in the SiO2 Si wafer metal contacts in the trenches and thereby resulting in a MoS2 sensor A full spectrum sensing suite comprising similarly fabricated parallel sensors made from a variety of low dimensional materials including graphene carbon nanotubes MoS2 BN and the family of transition metal dichalcogenides The sensing suites are small robust sensitive low power inexpensive and fast in their response to chemical vapor analytes USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R D Technology Summaries Patents

    Original URL path: http://techlinkcenter.org/patents/20140273259 (2016-02-10)
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  • Photonics & Sensors | TechLink
    are detected Read more about Sonar Sensor Array And Method Of Operating Same Measurement Of Small Wavelength Difference In Coherent Light Using Faraday Effect Patent Identifier 8674688 An apparatus is provided for determining a target wavelength of a target photon beam The apparatus includes a photon emitter a pre selection polarizer a prism composed of a Faraday medium a post selection polarizer a detector and an analyzer The photon emitter projects a monochromatic light beam at the target wavelength substantially parallel to a magnetic field having strength B Read more about Measurement Of Small Wavelength Difference In Coherent Light Using Faraday Effect System And Method For Super Resolution Imaging From A Sequence Of Color Filter Array Cfa Low Resolution Images Patent Identifier 8666196 A method and system for improving picture quality of color images by combing the content of a plurality of frames of the same subject comprising at least one processor the at least one processor comprising a memory for storing a plurality of frames of a subject the at least one processor operating to combine the content of plurality of frames of the subject into a combined color image by pe Read more about System And Method For Super Resolution Imaging From A Sequence Of Color Filter Array Cfa Low Resolution Images Method And Apparatus For Conservative Motion Estimation From Multi Image Sequences With Optimized Motion Compensation Patent Identifier 8666120 Apparatus and methods are presented for estimating the velocity field based on a multi image frame sequence having an integer number M frames M is greater than two in which a set of M 1 displaced frame difference DFD equations is solved including a motion compensated prediction MCP equation M 2 motion compensated interpolation MCI equations for solving a velocity field at a first time Read more about Method And Apparatus For Conservative Motion Estimation From Multi Image Sequences With Optimized Motion Compensation Mid Ir Fiber Laser Apparatus Patent Identifier 8665915 A laser apparatus uses a dysprosium doped chalcogenide glass fiber The glass fiber has a laser pump operatively connected to it The chalcogenide glass fiber is located in a laser cavity including one or more reflective elements such as a Bragg grating a Bragg minor a grating and a non doped fiber end face Read more about Mid Ir Fiber Laser Apparatus Linearity Calibration Standard For Fiber Optic Power Meters Patent Identifier 8660399 An integrated more automated system for determining the linearity of measurements of fiber optic power meters reduces the time and expense needed for linearity calibration The system uses the triplet superposition method of linearity calibration and aids in performing the necessary series of measurements Read more about Linearity Calibration Standard For Fiber Optic Power Meters Template Matching Systems Methods And Articles Of Manufacture Patent Identifier 8660367 Systems articles of manufacture and methods for template matching at least one template image and an image to be searched using a plurality of template matchers at at least one alignment shift Read more about Template Matching Systems

    Original URL path: http://techlinkcenter.org/patents/categories/photonics-sensors?page=12 (2016-02-10)
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  • Microfabricated Gas Chromatograph | TechLink
    contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 20090272270 Status Active Categories Photonics Sensors The present invention is generally directed to a microfabricated gas chromatograph column having two patterned substrates each optionally having a stationary phase material coating bonded together to provide a continuous flow channel The flow channel can have a serpentine arrangement or a modified serpentine arrangement comprising alternating series of consecutive turns in one direction where each series has enough turns to move carrier gas and analyte molecules from the center of the column cross section to an outer wall of the channel or from one outer wall of the channel to the opposite outer wall Different portions of the substrates can be coated with differing thicknesses of stationary phase material and or with different stationary phase materials The column can have a circular cross section or a semi circular cross section where the flat portion of the cross section has grooves Also disclosed is the related method of making the microfabricated gas chromatograph column USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home

    Original URL path: http://techlinkcenter.org/patents/20090272270 (2016-02-10)
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  • Intensity Modulated Fiber Optic Strain Sensor | TechLink
    and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 20090252451 Status Active Categories Photonics Sensors A strain sensor includes an optical fiber with at least one optical fiber a reflector body with a reflective surface a housing affixed to the optical fiber probe and to the reflector body The reflective surface is spaced apart at a distance d from the ends of the probe s fibers and receives light from the end of the fiber and to reflect at least a portion of the light into the end of the fiber The housing is attached to the fiber probe at a first end of the housing and attached to the reflector body at a second end of the housing The housing is affixed to the material to be measured and in the material causes a change in gap between the fiber end and the reflective surface modulating the amount of light received in the receiving fiber detectable by a photodetector connected to the receiving fiber USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home

    Original URL path: http://techlinkcenter.org/patents/20090252451 (2016-02-10)
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