Matches 1 - 50 out of 260 1 2 3 4 5 6 >


Match Document Document Title
US20140238134 METHOD AND DEVICE FOR TESTING BOX BLANKS  
In a method for testing a box blank formed from flat material, the said box blank is guided along a blade (12). At least one of the layers (10) is folded onto the blade (12), so that it is located...
US20140346329 PHOTOACOUSTIC TRANSDUCER WITH OPTICAL FEEDBACK  
A photoacoustic ultrasound transducer receives excitation light on a bundle of optical fibers. The optical fibers in the bundle are divided to direct the excitation light onto light bars...
US20140061450 ELECTRO-OPTIC MODULATOR  
A method for controlling an electro-optic modulator device includes measuring a performance metric of the device to define a first measured performance value, and changing a state of a first...
US20130228675 MULTICHANNEL ANALYTICAL INSTRUMENTS FOR USE WITH SPECIMEN HOLDERS  
An analytical instrument may have multiple distinct channels. Such may include one or more illumination sources and sensors. Illumination may be delivered to specific locations of a specimen...
US20130306846 OPTICAL FIBER CONNECTOR INCLUDING LIGHT TRANSCIVERS  
An optical fiber connector is positioned on a printed circuit board (PCB) and includes a main body, a number of slots, and a number of optical fibers. The main body includes a number of light...
US20140374577 OPTICAL POWER MEASUREMENT DEVICE  
An optical power meter including a mechanical interface that establishes a predetermined air gap, while avoiding physical contact with the sensitive area of the DUT. The mechanical interface is...
US20140239193 FLUORESCENT LIGHT DETECTION DEVICE  
A fluorescent light detection device includes: an excitation light source; an excitation light fiber; a fluorescent light fiber; a detector configured to receive the fluorescent light emitted from...
US20140166852 OPTICALLY-POWERED SENSOR SYSTEMS PRINCIPALLY FOR DEPLOYMENT ON-BOARD AIRCRAFT  
Described are optical sensing systems. The systems may perform reliably in explosive environments and provide eye protection should breakage of an optical fiber be detected. Sensors of the systems...
US20120085908 BIDIRECTIONAL OPTICAL SCANNER ASSISTING IN MAMMOGRAPHY  
A bidirectional optical scanner assisting in mammography is revealed. The optical scanner that calculates functional images obtained by diffuse optical tomography, used in combination with a...
US20150177153 THERMOLUMINESCENT COMPOSITE PARTICLE AND MARKING COMPRISING SAME  
Disclosed is a composite particle for use in a marking that is suitable for identification/authentication purposes. The particle comprises at least one superparamagnetic portion and at least one...
US20140252213 Proximity Sensor Module With Light Reflector  
A proximity sensor may be mounted below a display cover layer in an electronic device. The proximity sensor may have a light source that emits light and a detector configured to detect reflections...
US20150185052 OPTICAL MONITORING SYSTEM  
An optical monitoring system comprising first and second sensor arrays interrogated via first and second optical connections from an interrogator location. The system is configured such that no...
US20090206697 METHOD FOR GENERATING, TRANSMITTING AND RECEIVING POWER  
A system and method for generating, transmitting and receiving power includes providing a source of non-optical power, such as thermal energy, which is converted into electricity. The non-optical...
US20120220862 BIDIRECTIONAL OPTICAL SCANNER ASSISTING IN MAMMOGRAPHY  
A bidirectional optical scanner assisting in mammography is revealed. The optical scanner that calculates functional images obtained by diffuse optical tomography, used in combination with a...
US20140117217 SINGLE PHOTON SPECTROMETER  
A fiberized single photon sensitive spectrometer on a 32-channel PMT sensor is highly sensitive with broad detection dynamic range. The spectrometer enables accurate and high speed detection,...
US20110284729 Systems and Methods for Harvesting Optical Energy  
In one embodiment a system and method for harvesting optical energy employ an optical energy harvesting fiber including a core having active elements that absorb light at one wavelength of range...
US20130133744 Optical Trapping For Fiber Illumination  
A light collection and light guidance system including: a flat collecting sheet having a first roughened light receiving front surface; anda plurality of optical fibers attached to at least one...
US20130169445 MULTIMODE FIBER INTERROGATOR  
An optical interrogator system including a broad spectrum light source capable of emitting light having a spectral width spanning at least approximately 20 nm, and at least one optical sensor...
US20120228500 ELECTROMAGNETIC WAVE RECEIVING ANTENNA  
An electromagnetic wave receiving antenna includes a spiral element configured to selectively attenuate electromagnetic waves having a predetermined wavelength, selected wavelengths, or range of...
US20140138546 ANTENNA SYSTEM AND USES THEREOF  
An antenna system is disclosed. The system comprises a first end-fire antenna element and a second end-fire antenna element facing each other in a planar arrangement, the antenna elements being...
US20140209581 LIGHT CONCENTRATOR OR DISTRIBUTOR  
A light concentrator or distributor is provided, which includes a plurality of light conducting cells that are lined up in a transparent light conducting body. The light conducting cells are...
US20070023618 Arrangement for monitoring electric devices on stray light arcs  
The invention concerns an arrangement for monitoring electrical equipment for the emergence of accidental arcs. The object is to more reliably recognize the occurrence of an arc on lines, cables...
US20140291551 METHODS AND SYSTEMS FOR DETECTING AND QUANTIFYING PETROLEUM OIL BASED ON FLUORESCENCE  
Described herein are systems and methods for detecting and determining the presence and grade of petroleum oil in a sample. The methods and systems use the fluorescence produced by one or more...
US20140299751 Superconducting Single Photon Detector  
The present invention provides a device and system for high-efficiency and low-noise detection of single photons within the visible and infrared spectrum. In certain embodiments, the device of the...
US20090127442 Anti-resonant reflecting optical waveguide for imager light pipe  
An anti-resonant reflecting optical waveguide structure for reducing optical crosstalk in an image sensor and method of forming the same. The method includes forming a trench within a plurality of...
US20090250598 Light guide mechanism for guiding a light to an illuminance sensor  
A light guide mechanism for an illuminance sensor includes: a lighting window configured to pass through an external light; the illuminance sensor configured to detect an illuminance of the light...
US20090158647 Greenhouse, Greenhouse Covering, Filter System, Lighting System, Conducting System, Use and Feeder Apparatus  
The invention proposes numerous aspects for improving greenhouses which may lead to durable improvement of the worldwide climate system.
US20120138568 LOW-COST PASSIVE OPTICAL WAVEGUIDE USING SI SUBSTRATE  
A passive optical waveguide is solely built on a Si substrate while still maintaining high optical quality. Two side-by-side diamond shaped cavities may be etched into the Si wafer and oxide grown...
US20080149841 Light gathering apparatus  
Devices, systems and methods for radiation treatment are disclosed herein. The device may include a light gathering element having an outer surface, a portion of the outer surface of the light...
US20130001411 OPTICAL ENCODER  
An optical encoder includes a light projecting portion, a light receiving portion, and a scale arranged between the light projecting portion and the light receiving portion. The scale includes a...
US20130001410 MULTICHANNEL RF FEEDTHROUGHS  
Multichannel RF Feedthroughs. In some examples, a multichannel RF feedthrough includes an internal portion and an external portion. The internal portion includes a top surface on which first and...
US20130162432 FIBER OPTIC SECURITY SYSTEMS AND METHODS OF USING THE SAME  
A fiber optic security system is provided. The fiber optic security system includes at least one length of fiber optic cable affixed to at least one item to be monitored using the fiber optic...
US20130038872 Probe  
A probe includes an optical system which irradiates a site of a biological tissue and receives light emitted from the site, and an imaging device. The imaging device is disposed ahead of the...
US20120167692 ENERGY INTENSITY TRANSFORMATION  
Apparatus, systems, and methods may operate to receive incident energy within a chamber defining a first part of an interaction volume that attenuates the incident energy as a function of path...
US20140001348 AUTOMATED SHUTTER FOR DARK ACCLIMATING SAMPLES  
An automated shutter for dark acclimating a sample, comprising a base and a head mounted to the base and movable between an open and closed position. The automated shutter further comprises one or...
US20090206251 OPTICAL MICROSCOPY WITH PHOTOTRANSFORMABLE OPTICAL LABELS  
First activation radiation is provided to a sample that includes phototransformable optical labels (“PTOLs”) to activate a first subset of the PTOLs in the sample. First excitation radiation is...
US20140231636 FIBER OPTIC ACOUSTIC SENSOR ARRAYS, FIBER OPTIC SENSING SYSTEMS AND METHODS OF FORMING AND OPERATING THE SAME  
A fiber optic acoustic sensing array. The fiber optic acoustic sensing array includes a core strength member and an optical fiber wound on the core strength member. The optical fiber includes a...
US20140337400 INTEGRATED QUANTUM-RANDOM NOISE GENERATOR USING QUANTUM VACUUM STATES OF LIGHT  
An integrated quantum random noise source includes a substrate, an optical oscillator that may be integral to the substrate coupled by an optical waveguide to an optical directional coupler. The...
US20140332674 FLOW CELL AND LIQUID ANALYZER  
To prevent lowering of sensitivity of a flow cell based on total reflection of light at an outer face of a glass capillary at a joint part with a pipe, the flow cell includes, at joint parts with...
US20130306847 OPTICAL TRANSMISSION MODULE AND CIRCUIT BOARD INCLUDING SAME  
An exemplary optical transmission module includes a flexible printed circuit board (FPCB). The FPCB includes a first end and a second end, and defines a receiving groove between the first end and...
US20110240111 CARBON NANOTUBE ASSEMBLY, SOLAR CELL, WAVEGUIDE AND SUBSTRATE WITH THE SAME CARBON NANOTUBE ASSEMBLY  
According to one embodiment, a carbon nanotube assembly includes a plurality of carbon nanotubes having a length of 10 μm or less in a major axis direction assembled with a space filling rate of...
US20130168539 OPTICAL FIBER CONNECTOR  
An optical fiber connector includes a photoelectric conversion module and two optical fibers. The photoelectric conversion module includes a PCB, a light emitting unit, and a light receiving unit....
US20120138779 LIQUID FUEL TANK FOR MEASURING FUEL VOLUME  
Its object is to allow measurement of the volume of fuel (2) using optic fibre cables (3); it is characterized in that, adhered to one or more of the inner faces of the tank (1) there is at least...
US20140291497 OPTICAL DISPLACEMENT ENCODER  
An optical encoder includes a light source fiber holder holding a light source fiber and a collecting lens therein, and a nut. The light source fiber holder includes an end fitting together with a...
US20120305754 OPTICAL PROBE, COVERING MEMBER, MEASUREMENT METHOD FOR AN OPTICAL PROBE, AND OPTICAL POWER METER  
An optical probe includes an optical probe main body and a covering member. The optical probe main body includes a light-emitting portion configured to emit laser light. The covering member is...
US20110112388 INTEGRATED MINIATURIZED FIBER OPTIC PROBE  
A fiber optic probe having one or more photodetectors bound thereto is provided. By directly integrating thin, flexible photodetectors with an optical fiber, the probes provide a compact structure...
US20140202253 OPTICAL SENSOR  
An optical sensor is disclosed for measuring pressure and/or temperature. The optical sensor is adapted for use in high temperature environments, such as gas turbines and other engines. The...
US20120037803 ELECTROMAGNETIC INTERFERENCE SHIELD  
An improved EMI shielded detection system. The disclosed system may include features configured to increase radio wave and microwave absorbance while retaining significant transparency at visible...
US20090237747 Image reader, light guide used for the same, and method of making light guide  
An elongate light guide includes a light incident portion provided at an end in the longitudinal direction of the guide, a light reflecting portion extending in the longitudinal direction, a light...
US20110223586 OPTICAL PARTICLE CHARACTERIZATION SYSTEM  
A particle characterization system including a flow source to produce a stream of particles; a source of light or other energy directed at the stream of particles to cause fluorescence or...

Matches 1 - 50 out of 260 1 2 3 4 5 6 >