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7618465 |
Near-field antenna
The invention relates to a near-field antenna comprising a dielectric shaped body having a tip. The shaped body is characterized in that at least the surface of the tip is metallized, thereby...
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7616986 |
Optical fiber scanner for performing multimodal optical imaging
An optical fiber scanner is used for multiphoton excitation imaging, optical coherence tomography, or for confocal imaging in which transverse scans are carried out at a plurality of successively...
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7548274 |
Coplanar camera scanning system
A system for scanning objects having at least two linear array sensors, adapted to detect light input signals, is provided. A lens is optically connected to each of the linear array sensors, and...
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7423265 |
Near-field aperture having a fractal iterate shape
Near-field electromagnetic devices having an opaque metallic screen with a fractal iterate aperture are provided. More specifically, the aperture is obtained by application of a self-similar...
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7297933 |
Probe, near-field light generation apparatus including probe, exposure apparatus, and exposing method using probe
A probe which generates near-field light from an aperture at the tip is provided. The tip is covered with a lightproof member, at least the interior of the lightproof member is in the shape of a...
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7264971 |
Read-head for optical diagnostic device
A readhead for a photometric diagnostic instrument includes a housing adapted for incorporation within the photometric diagnostic instrument, and an elongated sample table operatively engaged with...
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7253408 |
Environmental cell for a scanning probe microscope
An environmental cell for use with a scanning probe microscope includes a cell chamber, a probe mounted to the cell chamber, a puck selectively connected to the cell chamber, a sample holder...
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7253904 |
Method and device for in-line measurement of characteristics of the surface coating of a metallurgy product
To measure the characteristics of the surface coating of a moving metal strip, such as the alliation level of a coating including zinc and iron, the product is exposed to the radiation of a...
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7092108 |
Method for determining a position and position measurement device for carrying out the method
A method for position determination that includes generating first and second position-dependent scanning signals, transmitting the first and second position-dependent scanning signals from a...
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7087886 |
Method and a system for multi-pixel ranging of a scene
There is provided a method for non-scanning multi-pixel ranging of a scene, comprising the steps of providing a single detector/receiver associated with a time-delay arrangement, producing a...
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7024087 |
Optical waveguide and method of forming the same
A first substrate on which an optical-waveguide groove is formed and a second substrate. The second substrate is bonded to the plane of the first substrate on which the optical-waveguide groove is...
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6977368 |
Method for measuring position and position measuring device for carrying out said method
A position measuring system that includes a scale and a scanning device that scans the scale. A light source, which emits a light pulse upon receipt of a request signal and an optical fiber that...
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6580065 |
Scanner with light directing channel
A light diverting channel for use in a scanner. The channel is incorporated into the cover of a flat bed scanner and transmits light from the lamps positioned longitudinally along the scanner, up...
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6545260 |
Light scanning optical device which acquires a high resolution two-dimensional image without employing a charge-coupled device
A light scanning optical device comprises a light source for entirely illuminating a subject, a converging optical system for converging light returning from a specific minute region of the...
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6481860 |
Circular optical reflection apparatus
A circular optical reflection apparatus to be used in an optical image capturing device for receiving light ray from a light source and reflecting the light ray at least twice inside the apparatus...
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6259545 |
Mounting assembly for an optical scanner
A mounting assembly for an optical scanner includes a base unit with a hole for receiving a post of a rotor unit that includes a laser light source that emits light towards a bar code symbol or...
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6163333 |
Multi-beam scanning optical apparatus
A multi-beam scanning optical apparatus employs a beam pitch adjusting system in which the position of a first beam is detected by using a beam position detecting system composed of a knife edge...
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6112003 |
Optical scanner having multiple resolutions
A multiple resolution scanner device for scanning an object may comprise a first optical wave guide bundle having a light input end, a light output end, and a first reduction ratio associated...
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6081351 |
Image reading apparatus
It is an object to provide an image sensor which can guarantee a good picture quality by reducing an illuminance deviation and can effectively realize a miniaturization of an apparatus. There is an...
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5883387 |
SPM cantilever and a method for manufacturing the same
An SPM cantilever comprises a cantilever portion shaped as a thin plate and extending between a proximal end and a free end, a supporting portion attached to one surface of the cantilever portion...
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5747796 |
Waveguide type compact optical scanner and manufacturing method thereof
A waveguide type reduction type image sensor has a waveguide type light source having a light emitting element and a substrate including optical waveguides having a planar waveguide and a tapered...
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5550655 |
Laser beam optical scanner
A laser beam passes through two holograms or through a hologram twice to reduce the ratio λ/d so that P-polarized light, as well as S-polarized light, can be diffracted with high diffraction...
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5539198 |
Uniform sensitivity light curtain
A light curtain having linearly arranged pairs of light transmitting and receiving which may be placed on opposing sides of a zone to be protected. The light curtain provides uniform sensitivity...
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5475495 |
Scanning device for selectively scanning contone or line originals by use of a switch-over unit comprising a mirror
A device for electro-optical point and line scanning of contone and line originals. A contone scanning unit for scanning a contone original and a line scanning unit for scanning a line original are...
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5422469 |
Fiber optic barcode readers using purely mechanical scanner oscillation
The laser diode of an optical scanning system is located in a separate unit and light therefrom carried to a remote scan head via an optical fiber. This reduces the size and weight of the scan head...
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5410151 |
Fiber optic probe and method of making same
A fiber optic probe is disclosed for use as a signal collector and illuminator in Near Field Scanning Microscopy (NSOM) and Photon Scanning Tunneling Microscopy (PSTM) and the like. The tip of the...
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5408093 |
Optical computed tomography equipment having image inverting optical device
Optical computed tomography equipment adapted to speed up the scanning of a subject under test using irradiated light so as to shorten the measuring time involved. The light from a light source...
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5404001 |
Fiber optic barcode reader
The laser diode of an optical scanning system is located in a separate unit and light therefrom carried to a remote scan head via an optical fiber. This reduces the size and weight as well as...
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5387992 |
Optical frequency multiplex carrier control system
An optical frequency multiplex carrier control system which permits high-accuracy, high-speed stabilization control of the frequency of an optical signal. Based on the fact that the time waveform...
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5345335 |
Optically butted electro-optical components
In an imaging system having at least two optically butted CCD sensors disposed in angular relation to each other and onto which light images are projected by means of a light beam splitter, the...
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5328072 |
Device for locating the edges of moving webs
A device for continuously determining the position of the edge of a moving web uses a light signal from a light relay emitted in the direction of the edge of a web. The light signal is received and...
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5317148 |
IR/ladar scanner
A scanner for implementation with ladar, and visual band passive IR systems. An optic fiber is positioned such that one end thereof is maintained at the focal point of a lens system. A permanent...
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5288996 |
Near-field optical microscopic examination of genetic material
An optical system useful, e.g., for near-field scanning optical microscopy is provided. The system incorporates a probe having improved properties. In one embodiment, the probe comprises a tapered...
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5288999 |
Manufacturing method including near-field optical microscopic examination of a semiconductor wafer
An optical system useful, e.g., for near-field scanning optical microscopy is provided. The system incorporates a probe having improved properties. In one embodiment, the probe comprises a tapered...
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5288998 |
Manufacturing method including photoresist processing using a near-field optical probe
An optical system useful, e.g., for near-field scanning optical microscopy is provided. The system incorporates a probe having improved properties. In one embodiment, the probe comprises a tapered...
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5286970 |
Near field optical microscopic examination of a biological specimen
An optical system useful, e.g., for near-field scanning optical microscopy is provided. The system incorporates a probe having improved properties. In one embodiment, the probe comprises a tapered...
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5286971 |
Data recording using a near field optical probe
An optical system useful, e.g., for near-field scanning optical microscopy is provided. The system incorporates a probe having improved properties. In one embodiment, the probe comprises a tapered...
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5248876 |
Tandem linear scanning confocal imaging system with focal volumes at different heights
A confocal imaging system utilizes an opaque mask with a slit and a row of pinpoint sensors or utilizes an opaque mask with a skewed pattern of pinholes and an array of isolated pinpoint sensors in...
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5130534 |
Adjustable optical biprobe for local diphasic measurements
An optical biprobe for observing a flow in any direction in a diphasic emulsion is provided. In a preferred embodiment, the optical biprobe comprises a support which is capable of rotating about a...
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5117245 |
Electronic printer or scanner using a fiber optic bundle and an array light emission device
An electronic printer employing a fiber optic bundle arranged linearly at a first face and in an area array in a second face also employs an area light emission device for directing light signals...
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5109459 |
Fiber optic scanner
A fiber optic scanner includes two fiber bundles, each transforming a linear array into a circular one. The circularly arranged bundle ends cooperate with synchronously rotating deflectors which,...
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5032023 |
Optical fiber based sensor for a variable depth range camera
An apparatus for a variable depth triangulation ranging system, the ranging system including means for emitting a light beam, means for focusing an emitted light beam on an object, and lens means...
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5032715 |
Apparatus and method for counting containerized items
The invention relates to apparatus for accurately counting the number of containerized items by movement of a unitary emitting and sensor of a beam of light over rows and columns of the planar...
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4990770 |
Measuring arrangement for testing a plurality of light waveguides
A measuring arrangement for testing a plurality of light waveguides by an optical measuring device having an optical measuring input to which each light waveguide can be successively coupled via an...
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4974928 |
Integral fiber optic printhead
An integral sensing head includes a single fiber optic faceplate substrate to which are connected photodiode arrays, circuits for selectively controlling the transmission of electronic information...
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4930849 |
Laser scanning apparatus and method of scanning using same
A laser scanning apparatus, and related method, comprising a plurality of optical fiber bundle elements each corresponding to a respective one of three primary colors and having an emitting end,...
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4931637 |
Scanner utilizing a particular light guide
A laser beam scanner comprising a laser source, apparatus for producing a scanning beam and a reference beam which are generally parallel, apparatus for directing the scanning beam onto a surface...
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4918304 |
Flying spot image scanner that utilizes a CRT coupled to a noncoherent fiber optic bundle
An image scanner utilizes an area CRT while avoiding the low linear resolution limitations of such a device. The CRT is coupled to a noncoherent fiber optic bundle (area array) having a proximal...
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4856863 |
Optical fiber interconnection network including spatial light modulator
A crossbar switch (200) with bifurcated optical fibers (271, . . . , 286) having equivalent ends connected to transmitters (251, . . . , 254) and receivers (261, . . . , 264) and single ends in a...
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4763973 |
Waveguide-type optical sensor
A plurality of modulating elements are provided on a substrate to modulate the intensity of input light in dependence upon an applied physical quantity. Intensity-modulated output optical signals...
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