1. Thorlabs

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    1. Mentioned In 240 Articles

    2. Agile imaging system

      Explore uspto.gov Patents , Tunable Sources
      Agile imaging system
      An agile optical imaging system for optical coherence tomography imaging using a tunable source comprising a wavelength tunable VCL laser is disclosed. The tunable source has long coherence length and is capable of high sweep repetition rate, as well as changing the sweep trajectory, sweep speed, sweep repetition rate, sweep linearity, and emission wavelength range on the fly to support multiple modes of OCT imaging. The imaging system also offers ...
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      Mentions: Thorlabs Alex E. Cable Benjamin M. Potsaid

    8. Feature Of The Week 10/08/2018: Clinical Utility of Ultrahigh-Speed Endoscopic Optical Coherence Tomography in Gastroenterology

      Explore Optical Coherence Tomography News Gastroenterology
      Feature Of The Week 10/08/2018: Clinical Utility of Ultrahigh-Speed Endoscopic Optical Coherence Tomography in Gastroenterology
      Barretts esophagus (BE) surveillance is limited by biopsy sampling error. Optical coherence tomography (OCT) enables microscopic resolution, high speed, volumetric imaging and is commercially available as volumetric laser endomicroscopy (VLE, NinePoint Medical). Studies investigated cross-sectional OCT dysplasia features, including a diagnostic algorithm (VLE-DA), however, many VLE studies used ex vivo specimens due to challenges in registering biopsy with OCT. We previously demonstrated ultrahigh-speed endoscopic OCT 10x faster than commercial instruments ...
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      Mentions: Massachusetts Institute of Technology James G. Fujimoto Thorlabs

    9. Assessment of Barrett’s esophagus and dysplasia with ultrahigh-speed volumetric en face and cross-sectional optical coherence tomography

      Explore thieme-connect.de Gastroenterology
      Assessment of Barrett’s esophagus and dysplasia with ultrahigh-speed volumetric en face and cross-sectional optical coherence tomography
      Background This study aimed to evaluate the use of ultrahigh-speed volumetric en face and cross-sectional optical coherence tomography (OCT) with micromotor catheters for the in vivo assessment of Barretts esophagus and dysplasia. Methods 74 OCT datasets with correlated biopsy/endoscopic mucosal resection histology (49 nondysplastic Barretts esophagus [NDBE], 25 neoplasia) were obtained from 14 patients with Barretts esophagus and a history of dysplasia and 30 with NDBE. The associations between ...
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      Mentions: Massachusetts Institute of Technology James G. Fujimoto Thorlabs

    10. Method for filtering reflexes in full-field setups for ophthalmologic imaging by separated illumination and detection apertures

      Explore uspto.gov Ophthalmology , Patents
      Method for filtering reflexes in full-field setups for ophthalmologic imaging by separated illumination and detection apertures
      A parallel detecting optical coherence tomography (OCT) setup and method, in which the light paths of the illumination of the sample and of the detection of the backscattered light do not use the same apertures. The separation of illumination and detection apertures filters these disturbing reflexes from the backscattered light of the sample and significantly increases image quality.
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      Mentions: Thorlabs Gereon Hüttmann

    13. Interferometric detection of 3D motion using computational subapertures in optical coherence tomography

      Explore OSA | OSA Publishing
      Interferometric detection of 3D motion using computational subapertures in optical coherence tomography
      Doppler optical coherence tomography (OCT) quantifies axial motion with high precision, whereas lateral motion cannot be detected by a mere evaluation of phase changes. This problem was solved by the introduction of three-beam Doppler OCT, which, however, entails a high experimental effort. Here, we present the numerical analogue to this experimental approach. Phase-stable complex-valued OCT datasets, recorded with full-field swept-source OCT, are filtered in the Fourier domain to limit imaging ...
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      Mentions: Thorlabs Gereon Hüttmann University of Lübeck

    16. Microscopy system with auto-focus adjustment by low-coherence interferometry

      Explore uspto.gov Microscopy , Patents
      Microscopy system with auto-focus adjustment by low-coherence interferometry
      Disclosed are several technical approaches of using low coherence interferometry techniques to create an autofocus apparatus for optical microscopy. These approaches allow automatic focusing on thin structures that are positioned closely to reflective surfaces and behind refractive material like a cover slip, and automated adjustment of focus position into the sample region without disturbance from reflection off adjacent surfaces. The measurement offset induced by refraction of material that covers the ...
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      Mentions: Thorlabs Alex E. Cable James Y. Jiang
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  4. About Thorlabs

    Thorlabs

     

    Thorlabs, since 1989, has proudly served the Photonics community through its growing catalog of over 20,000 products. As a USA based company with end-to-end design, manufacturing, and distribution facilities located worldwide, its catalog includes components to system-level solutions in product categories such as optomechanics, fiber, optics, semiconductors, lasers, and imaging. Leveraging its design and manufacturing capabilities, Thorlabs also offers complete custom options for OEM integration.

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  5. Related Topics

    1. Comparison of three-dimensional optical coherence tomography and high resolution photography for art conservation studies
      76 articles also mentioned Alex E. Cable
    2. Ultrahigh speed Spectral / Fourier domain OCT ophthalmic imaging at 70,000 to 312,500 axial scans per second
      65 articles also mentioned Benjamin M. Potsaid
    3. Thorlabs Continues Expansion of OCT Product Line with 55 kHz Swept Source OCT Imaging System
      54 articles also mentioned Praevium Research
    4. Praevium Research, Thorlabs, & MIT Demonstrate High Performance Swept Source Laser for OCT and Other Applications
      50 articles also mentioned Vijay Jayaraman

  6. Quotes about Thorlabs

    1. In pairing the FN1 microscope with Thorlabs' OCT technology, we are able to complement our traditional widefield and confocal imaging systems by providing a similar but more macro view.
      Stanley A. Schwartz in Nikon Instruments and Thorlabs Together Bring OCT Imaging to the FN1 'Physiostation' Microscope
    2. Covega comes to the Thorlabs family with a new suite of optical technologies that Thorlabs looks forward to offering to its diverse customer base. We are committed to ensuring continued access to the broad array of products that Covega currently manufacturers.
      Alex E. Cable in Thorlabs Acquires Covega
    3. Research by our group at MIT and our collaborators at Praevium Research and Thorlabs indicated that the coherence length of the VCSEL source was orders of magnitude longer than other swept laser technologies suitable for OCT, which suggested the possibility of long-range OCT imaging.
      Benjamin M. Potsaid in Researchers achieve meter-scale optical coherence tomography for first time