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Browse by Category: Main > Optical & Optics
Class Information
Number: 356/497
Name: Optics: measuring and testing > By light interference (e.g., interferometer) > For dimensional measurement > Having short coherence length source
Description: Dimensional measurement wherein the coherence length of a light source is such that interference occurs only within a very narrow range of path difference.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8711366 Method of motion correction in optical coherence tomography imaging Apr. 29, 2014
8705046 Method and apparatus for performing optical imaging using frequency-domain interferometry Apr. 22, 2014
8705047 Optical coherence tomography imaging system and method Apr. 22, 2014
8705048 Spectral domain optical coherence tomography system Apr. 22, 2014
8693004 Dual-etalon cavity ring-down frequency-comb spectroscopy with broad band light source Apr. 8, 2014
8687201 Optical coherence tomography control systems and methods Apr. 1, 2014
8687866 Methods and systems for processing images of the anterior chamber angle of an eye Apr. 1, 2014
8675205 Optical coherence tomography using spectrally controlled interferometry Mar. 18, 2014
8670126 Optical interference measuring method and optical interference measuring apparatus Mar. 11, 2014
8665450 Integrated dual swept source for OCT medical imaging Mar. 4, 2014
8665449 System and method for optical coherence tomography Mar. 4, 2014
8659762 Optical measuring element having a single-piece structure Feb. 25, 2014
8654351 Offset amount calibrating method and surface profile measuring machine Feb. 18, 2014
8625103 Interferometric system and method for adjusting a path difference Jan. 7, 2014
8625104 Systems for comprehensive fourier domain optical coherence tomography (FDOCT) and related methods Jan. 7, 2014
8610900 Apparatus for low coherence optical imaging Dec. 17, 2013
8610880 Distance measuring apparatus and distance measuring method Dec. 17, 2013
8605285 Apparatus and method for sample analysis Dec. 10, 2013
8605290 Precision measuring system Dec. 10, 2013
8599386 Optical tomographic imaging apparatus, interference signal processing method, and endoscope apparatus Dec. 3, 2013
8593641 Apparatus and methods for uniform frequency sample clocking Nov. 26, 2013
8593640 Optics for forming a linear beam in optical coherence tomography Nov. 26, 2013
8593639 System and method for optical coherence tomography with light or detector modulation Nov. 26, 2013
8582110 Apparatus for low coherence optical imaging Nov. 12, 2013
8582111 Optical coherence tomography apparatus and operating method thereof Nov. 12, 2013
8570527 Polarization-sensitive spectral interferometry Oct. 29, 2013
8559012 Speckle reduction in optical coherence tomography by path length encoded angular compounding Oct. 15, 2013
8559016 Method and system for optical coherence tomography Oct. 15, 2013
8553209 Three-dimensional optical coherence tomography confocal imaging apparatus Oct. 8, 2013
8529062 Systems for extended depth frequency domain optical coherence tomography (FDOCT) and related methods Sep. 10, 2013
8531676 Forward-imaging optical coherence tomography (OCT) systems and probes Sep. 10, 2013
8526006 System and method for optical coherence tomography and method for calibrating said type of system Sep. 3, 2013
8514404 Multiple path interferometer and method Aug. 20, 2013
8514406 Measurement apparatus, exposure apparatus, and device fabrication method Aug. 20, 2013
8493567 Optical tomographic image acquisition apparatus and method of acquiring optical tomographic image which adjusts reference position that acquires optical tomographic image based on sheath inter Jul. 23, 2013
8493568 Optical imaging apparatus and method Jul. 23, 2013
8488124 Spectral reflectometry method and device Jul. 16, 2013
8488126 Optical image measurement device including an interference light generator Jul. 16, 2013
8478384 Intravascular optical coherence tomography system with pressure monitoring interface and accessories Jul. 2, 2013
8472028 Optical coherence tomographic apparatus Jun. 25, 2013
8451452 Method for depth resolved wavefront sensing, depth resolved wavefront sensors and method and apparatus for optical imaging May. 28, 2013
8446593 Optical coherence tomography system and method therefor May. 21, 2013
8437007 Integrated optical coherence tomography system May. 7, 2013
8437008 Interferometric sample measurement May. 7, 2013
8432553 Phase from defocused color images Apr. 30, 2013
8427653 Optical coherence tomography methods and systems Apr. 23, 2013
8427654 Spectral domain optical coherence tomography system Apr. 23, 2013
8422026 Spectrally controllable light sources in interferometry Apr. 16, 2013
8396536 Self-interfering tomography system Mar. 12, 2013
RE44042 System and method for optical coherence imaging Mar. 5, 2013

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