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US20080143812 LASER SCANNING UNIT FOR A LASER PRINTER  
A laser scanning unit for a laser printer includes a frame connected to a casing, an optical system module installed on the frame directly for generating laser beams according to print data, an...
US20090141329 BARCODE SCANNING DEVICE AND METHOD FOR PRODUCING HIGH DENSITY SCANNING PATTERN BY THE SAME  
Barcode scanning device (3) includes a rotatable polygon mirror (27) and a first fixed reflection mirror (33). The polygon mirror (27) comprises a first reflection surfaces (c), (e) and a second...
US20120140176 Optical Coherence Imaging Systems Having a Mechanism for Shifting Focus and Scanning Modality  
Some embodiments of the present invention provide adapters for use in posterior imaging systems. The adapters include lens set configured to adapt the posterior imaging system to operate as an...
US20100315592 Optical Coherence Imaging Systems Having a Mechanism for Shifting Focus and Scanning Modality  
Some embodiments of the present invention provide adapters for use in posterior imaging systems. The adapters include lens set configured to adapt the posterior imaging system to operate as an...
US20100007935 Optical scanning device, retinal scanning display and manufacturing method of optical scanning device  
An optical scanning device includes an oscillating mirror portion having a reflection surface, and a frame portion holding the oscillating mirror portion. The optical scanning device reflects an...
US20100073644 SAFE LIGHT SCANNING PROJECTION DEVICE  
The present invention relates to a projection device comprising a body (1) with a projection opening (2) for light projection. The body (1) encloses at least a light source (7), a scanning unit...
US20100220334 FORWARD-IMAGING OPTICAL COHERENCE TOMOGRAPHY (OCT) SYSTEMS AND PROBES  
Provided are forward-imaging optical coherence tomography (OCT) systems and probes.
US20110109884 Post-Scan Distortion Adjustment Optics for Infinite Focus Projector System  
Briefly, in accordance with one or more embodiments, a scanned beam display may utilize one or more post-scan optics while at least partially maintaining an infinite focus, or nearly infinite...
US20100067079 DEVICE AND METHOD FOR DEFLECTING A LASER BEAM  
For deflecting a laser beam (200) with a deflection mirror (21) arranged displaceably about a rotation axis (c), a beam-shaping optical element (22) is disposed upstream of the deflection mirror...
US20080151343 APPARATUS INCLUDING A SCANNED BEAM IMAGER HAVING AN OPTICAL DOME  
A first apparatus includes a scanned beam imager. The scanned beam imager includes an optical dome and a dual-resonant-mirror scanner. The optical dome has an optical axis. The scanner is adapted...
US20100067080 OPTICAL SCANNING DEVICE  
The optical scanning device scans an object with plural laser beams, and includes a light source, which emits plural parallel laser beams in a predetermined direction and which has a stem portion...
US20100049002 Forward-Looking Optical Coherence Tomography Endoscope  
A forward-looking, optical coherence tomography, endoscopic probe is disclosed capable of high resolution with a small diameter. Light is focused and scanned during three passes through a lens. A...
US20080024590 DEFLECTOR, OPTICAL SCANNING UNIT, AND IMAGE FORMING APPARATUS  
A deflector includes a vibrating mirror supported by a torsion beam provided as a rotational axis and reciprocally scanning a beam from a light emitting source; and a rotational part configured to...
US20070279723 OPTICAL SCANNER, IMAGE FORMING DEVICE, OPTICAL SCANNING METHOD  
A technique capable of achieving reduction in space of allocating an optical system and improvement of an optical characteristic of a scan light in an optical scanner that scans a light flux from...
US20150062585 Optical Scanning And Measurement  
Apparatus and methods for optical scanning, including an optical probe capable of motion for optical scanning with respect to both the interior and the exterior of a scanned object, the optical...
US20090009735 REFLECTIVE, REFRACTIVE AND PROJECTING OPTICAL SYSTEM; REFLECTIVE, REFRACTIVE AND PROJECTING DEVICE; SCANNING EXPOSURE DEVICE; AND METHOD OF MANUFACTURING MICRO DEVICE  
A scanning exposure apparatus of the present invention is one for transferring a pattern of a first object onto a second object while projecting an image of the first object placed on a first...
US20080218828 Optical scanning unit and image forming apparatus incorporating same  
An optical scanning unit used for scanning a photoconductor includes a light source, a rotatable deflector, a driver, a scan lens, an optical element, a first casing, a second casing, a first...
US20080285104 OPTICAL SCANNER AND IMAGE FORMING APPARATUS  
An optical scanner includes a plurality of scanning optical systems each of which scans a different surface to be scanned and includes a light source configured to emit a light beam, an optical...
US20110085154 FIBER OPTIC SCANNER  
Fiber optic scanner and method for transmitting and receiving optical signals and range imaging camera including fiber optic scanner. The fiber optic scanner includes a light guide array including...
US20100091351 SCANNING OPTICAL DEVICE AND IMAGE FORMING APPARATUS USING THE SAME  
A scanning optical device wherein, on the basis of positional information concerning a spacing in a main-scan direction between imaging positions of a plurality of light beams passed through...
US20080186551 Scanning Device  
The invention concerns a scanning device for focusing a beam of rays in defined regions of a defined volume, comprising an input optics wherein the beam of rays penetrates first, having at least...
US20090059338 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS  
An optical scanning device which corrects rotation distortion around an optical axis of the light beam is provided while a housing is reduced in site and is arranged to be manufactured accurately....
US20130050792 Z-AXIS OPTICAL FOCUSING MECHANISM  
A Z-axis focusing mechanism having a scanner and a prism whose front and rear faces are not normal to the direction of travel of a light beam prior to the light beam impinging upon the front face...
US20100054809 PLASTIC OPTICAL ELEMENT, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS USING THE OPTICAL SCANNING DEVICE  
A plastic optical element for guiding a scanned light beam in a main scanning direction and a sub-scanning direction, which is prepared by a molding method using a die. The element includes: a...
US20140340691 ENHANCEMENTS TO INTEGRATED OPTICAL ASSEMBLY  
An integrated optical assembly is provided, with enhancements that are particularly useful when the integrated optical assembly forms part of a laser radar system. The integrated optical assembly...
US20080049286 Beam scanning lens, beam scanning apparatus having the same, and image forming apparatus and method thereof  
A beam-scanning lens used in a scanning image forming optical system includes a single lens molded from plastic having a refractive index distribution curve and an effective area, such that a gap...
US20080007812 OPTICAL UNIT FOR USE IN IMAGE FORMING APPARATUS  
By using an embodiment of the invention, an image forming apparatus capable of controlling an influence on an image due to machining traces that are left, in manufacturing a molding die used for...
US20090323147 OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS  
An optical scanning apparatus for scanning a surface to be scanned includes: a light source that emits laser beam; a deflector that deflects the laser beam emitted from the light source; a...
US20080259426 LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS  
A light scanning device includes: a light source; an aperture stop regulating a width of a light beam emitted from the light source; a deflector deflecting and scanning the light beam emitted from...
US20100046984 LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME  
A light scanning device includes a light source emitting light, a polygon mirror reflecting the light while rotating, a mirror member having a mirror surface reflecting the light, reflected by the...
US20090244670 OPTICAL SCANNING APPARATUS  
An optical scanning apparatus includes a light source for emitting light, a deflecting device including a deflecting element for deflection-scanning a surface to be scanned with the light emitted...
US20060139718 Optical scanning device and image display apparatus using the same  
An optical scanning device is disclosed, which comprises a light source unit, a scanning unit for scanning a scanning surface with a light from the light source unit in a first direction and a...
US20100074651 SCANNING OPTICAL APPARATUS, IMAGE FORMING APPARATUS, AND CONTROL METHOD  
A scanning optical apparatus includes, for example, a light source that outputs a light beam that has been pulse width modulated in accordance with input image data and a deflection unit that...
US20130188234 OPTICAL SCANNER  
Optical scanner for scanning a target surface with a light beam includes: a light deflector deflecting the light beam; a scanning lens made of resin and condensing the light beam deflected by the...
US20100007934 Optical Element and Image Display Device Using the Same  
An optical element includes a light transmission member 100 having an incident plane 5 on which a light beam is incident and an output plane 7 from which the light beam that was previously...
US20100277781 ROTATING MIRRORED STILE FOR USAGE WITHIN A MIRROR LABYRINTH  
A winged rotatable mirrored stile is provided having a post mounted to define a vertical rotational axis in a mirror labyrinth. A plurality of wings extends radially from the post with each of the...
US20090303308 SURFACE-EMITTING LASER ELEMENT, SURFACE-EMITTING LASER ARRAY, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS  
A surface-emitting laser element for emitting light in a direction perpendicular to a substrate, including a substrate with a normal direction of a principal plane inclining toward one direction...
US20150094599 VARIFOCAL LENS, OPTICAL SCANNING PROBE INCLUDING THE VARIFOCAL LENS, AND MEDICAL APPARATUS INCLUDING THE OPTICAL SCANNING PROBE  
A varifocal-type optical scanning probe including an optical fiber scanner and a varifocal lens is provided. The varifocal lens includes: a first membrane lens comprising a first lens surface with...
US20130242275 OPTICAL MEMS SCANNING MICRO-MIRROR WITH SPECKLE REDUCTION  
Optical MEMS scanning micro-mirror comprising:—a movable scanning micro-mirror (101) pivotally connected to a MEMS body (102) substantially surrounding the lateral sides of the micro-mirror;—an...
US20120050836 LIGHT SCANNING DEVICE AND THRUST-DIRECTION FORCE CANCELING METHOD  
At least a part of a first thrust-direction force generated by air resistance received by at least one surface of reflection surfaces arrayed in a rotating direction of a polygon mirror and tilted...
US20120320438 Scanning Microscope and Method for Light-Microscopic Imaging of an Object  
A scanning microscope includes a light source, illumination optics, and a scanning device for moving the illumination focus across a target region and doing so by varying the direction of...
US20110013247 TWO-DIMENSIONAL SCANNING PROJECTOR  
A two-dimensional scanning projector causing a light beam to scan in a first direction and a second direction orthogonal to the first direction, comprising: a first deflector which deflects the...
US20100166464 LIGHT SCANNING UNIT CAPABLE OF COMPENSATING FOR ZIGZAG ERROR, IMAGING APPARATUS HAVING THE SAME, AND METHOD OF COMPENSATING FOR ZIGZAG ERROR OF THE LIGHT SCANNING UNIT  
Provided are a light scanning unit capable of compensating for a zigzag error, an imaging apparatus having the same, and a method of compensating for a zigzag error of the light scanning unit. The...
US20100277780 ROTATING MIRRORED STILE FOR USAGE WITHIN A MIRROR LABYRINTH  
A process for enhancing an illusion created by a mirror labyrinth containing a series of interreflective mirrors includes the placement of a rotatable mirrored stile rotating about a vertical axis...
US20110286068 Static Stray Light Removal for MEMS Feed Optics in a Scanned Beam Display  
Briefly, in accordance with one or more embodiments, a scanned beam display comprises a light source to generate a light beam and a scanning platform to receive the light beam and to scan the...
US20090015897 OPTICAL SCAN APPARATUS AND IMAGE FORMATION APPARATUS  
An optical scan apparatus is configured to include a light source emitting a light beam; a vibration mirror deflecting the light beam emitted from the light source to scan a scan area; a drive...
US20140218722 Optical Inspector  
An optical inspector includes a radiating source, a time varying beam reflector, a telecentric scan lens, a first and second lens, a field stop, and a detector. The radiating source irradiates a...
US20110188054 INTEGRATED PHOTONICS MODULE FOR OPTICAL PROJECTION  
Optical apparatus includes a semiconductor substrate and an edge-emitting radiation source, mounted on a surface of the substrate so as to emit optical radiation along an axis that is parallel to...
US20120200655 Optical Scanner And Image Forming Apparatus Including Same  
An optical scanner includes a light source, an optical part, an enclosure, and a retainer. The light source projects light against a target. The optical part is disposed on a light path between...
US20130286456 LIGHT-SCANNING SYSTEMS  
Various light-scanning systems that can be used to perform rapid point-by-point illumination of a focal plane within a specimen are disclosed. The light-scanning systems can be incorporated in...
Matches 1 - 50 out of 182 1 2 3 4 >