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OCT News
OCT Luminary Figure Joseph Izatt Dies
DURHAM, N.C., April 9, 2024 — Joseph Izatt, the Michael J. Fitzpatrick Professor of Engineering and chair of Duke’s Department of Biomedical Engineering, passed away April 7. Joseph Izatt. Courtesy of Duke University. Izatt played a foundational role in the development of optical coherence tomography (OCT). His collaboration with Duke ophthalmology professor Cynthia Toth to improve the accuracy of examination and surgery of the eye led to the development of handheld OCT systems for infants and the first
$20M Grant Funds Portable Eye-Scanning Tech
ST. LOUIS, Feb. 19, 2024 — The Advanced Research Projects Agency for Health (ARPA-H) has awarded $20 million to develop a portable OCT system that could offer advanced eye screenings to many more patients at lower costs. The technology could also be used in other...
Lasers, Spectroscopy, and OCT Cut Bone Safely
BASEL, Switzerland, Dec. 7, 2023 — Researchers at the University of Basel have developed a system that increases the safety and precision of lasers used to cut bone in surgical settings. The system is able to cut bone, control the cutting depth, and differentiate between tissues,...
Reconceptualized OCT Method Targets Cancer Diagnoses
ADELAIDE, Australia, July 25, 2023 — An international team of researchers has made an advancement to the technique of optical coherence tomography (OCT) that holds implications for ophthalmology, dermatology, cardiology,and the early detection of cancer. The work was conducted by...
Rubin Observatory Ready for Optics: Week in Brief: 05/12/23
LUXEMBOURG, May 12, 2023 — Space optical communications developer TESAT partnered with EAGLE-1 consortium lead SES, a provider of ground and satellite operations, to develop and integrate the Quantum Key Distribution (QKD) payload for the EAGLE-1 satellite. Supported by the...
VTT Spins Out Silicon Semiconductor Qubit Tech Company SemiQon: Week in Brief: 03/17/23
SUNNYVALE, Calif., March 17, 2023 — NTT Research Inc., a division of NTT, will double the size of its optical research facility in 2023. The expansion will accommodate the experimental needs of scientists in the company’s Physics and Informatics (PHI) Lab, NTT Research said. The...
SpectraWAVE Secures FDA Clearance for Intravascular Imaging Tech
BEDFORD, Mass., March 14, 2023 — Medical imaging company SpectraWAVE has received 510(k) clearance from the Food and Drug Administration (FDA) for its intravascular imaging system, HyperVue. The dual modality system combines OCT and near-infrared spectroscopy (NIRS) to support...
Spatiotemporal OCT Method Advances Ophthalmological Imaging
WARSAW, Poland, Jan. 31, 2023 — Spatio-Temporal Optical Coherence Tomography (STOC-T), an ophthalmological imaging technique originally invented to capture optoretinograms, has been enhanced by its developers at the International Centre for Translational Eye Research (ICTER) to...
Researchers Test Imaging Modalities For Accessing Tooth Decay
SAN FRANCISCO, Jan. 19, 2023 — To improve dental health, researchers at the University of California, San Francisco evaluated optical imaging techniques for their efficacy in the identification of secondary tooth decay, which can occur even if a tooth has already been filled. The...
Chroma Adds Sales Director; Spectral MD Appoints COO: People in the News: 11/16/22
LONDON, Nov. 16, 2022 — Spectral MD Holdings, a predictive analytics company with proprietary AI and optical technology for treatment decisions in wound care, appointed Niko Pagoulatos COO. Pagoulatos has held multiple executive roles in his career, including chief...
NIH Grant Supports Portable OCT Detection of Jaundice in Newborns
NASHVILLE, Tenn., Nov. 8, 2022 — A smartphone-based system that relies on OCT to detect jaundice in newborns will be put to use diagnosing very young patients in the U.S. and Nigeria, thanks to a nearly $500,000 grant from the National Institutes of Health (NIH). The NIH awarded...
DOD’s Largest Telescope Receives Recoat: Week in Brief: 09/30/22
KIRTLAND AIR FORCE BASE, N.M., Sept. 30, 2022 — The Air Force Maui Optical and Supercomputing site’s Advanced Electro-Optical System, or AEOS, the Department of Defense’s largest telescope, measuring 3.6 m, has been recoated. Results of the recoating process were sent to private...
Needle-Shaped Beams Enhance OCT Image Quality
STANFORD, Calif., Aug. 2, 2022 — Stanford University researchers have developed a method to create needle-shaped laser beams of varying lengths and diameters, capable of increasing the quality of images obtained by OCT and other imaging modalities. Adam de la Zerda, research team...
AI, OCT Operate in Tandem to Detect Plaque Erosion in the Heart
CHENGDU, China, June 23, 2022 — Researchers from the University of Electronic Science and Technology of China have developed an AI method that can automatically detect plaque erosion in the heart’s arteries using optical coherence tomography (OCT). “If cholesterol...
Widened 3D Field of View Enhances OCT Diagnostic Imaging
WASHINGTON, D.C., June 8, 2022 — Researchers at Duke University developed an optical coherence tomography (OCT) technique that delivers high contrast and high resolution over a wide, 3D field of view. The enhanced OCT technique, called 3D optical coherence refraction tomography (3D...
Committee Releases Draft of OCT Guidelines, Standards
AACHEN, Germany, March 22, 2022 — Representatives from the business and research sectors have developed a first draft of guidelines with standardized process descriptions for optical coherence tomography (OCT). The VDI/VDE Society for Measurement and Automation Technology...
OCT Improves Process Stability During Laser Metal Deposition
AACHEN, Germany, March 1, 2022 — Researchers at the Fraunhofer Institute for Production Technology IPT, in collaboration with five industry partners, have equipped a laser metal deposition (LMD) system with an OCT system. The combination mechanism enabled the scientists to...
Laser Ophthalmoscopic Method Enables In Vivo Imaging of the Eye
WARSAW, Poland, Jan. 21, 2022 — An instrument called the two-photon excited fluorescence scanning laser ophthalmoscope (TPEF-SLO) has made it possible to view, in real time, the biochemical processes that occur in the retina. Researchers have traditionally been unable to view...
Laser Ophthalmoscopy Provides Full Picture of Eye Disease
TOKYO, Nov. 9, 2021 — For retinal diseases such as diabetic retinopathy (DR), which affect a wide area of the fundus, the interior surface at the back of the eye, it is important for clinicians to be able to examine a broad area of the eye in a single shot. A research...
The
BioPhotonics
Conference
Sep 30, 2021 — Photonics Media will host the first-ever BioPhotonics Conference online Oct. 26-28. Experts in microscopy, spectroscopy, OCT, flow cytometry, and medical lasers will present on topics such as the detection of cancer and viruses, the analysis of...
Imaging System Enables Early Detection of Bowel Cancer
KONGENS LYNGBY, Denmark, Aug. 26, 2021 — An international research team called PROSCOPE has developed a multimodal optical imaging system capable of detecting bowel cancer at an early stage. The system, which is designed to be fitted to an endoscope, can give clinicians the ability to zoom...
People in the News: 08/25/21
Aug 25, 2021 — ULM, Germany — Scantinel Photonics has appointed Mikael Adelsberg to its advisory board. Adelsberg serves as senior vice president of connected, autonomous, and embedded systems at Scania, a Swedish manufacturer of commercial vehicles. He...
Deep Learning-Trained Neural Network Reconstructs OCT Images
LOS ANGELES, Aug. 12, 2021 — A team of UCLA and University of Houston (UH) scientists, led by Aydogan Ozcan in collaboration with Kirill Larin, used deep learning to train a neural network to rapidly reconstruct OCT images using undersampled spectral data. Although the...
Barton Elected into SPIE Presidential Chain
BELLINGHAM, Wash., Aug. 3, 2021 — Jennifer Kehlet Barton, the Thomas R. Brown Distinguished Professor of Biomedical Engineering, professor of optical sciences, and director of the BIO5 Institute at the University of Arizona, was elected to serve as the 2022 vice president of SPIE....
Photonics News: Week in Brief: 07/23/21
Jul 23, 2021 — CORK, Ireland — PhotonicLEAP was awarded over €5 million (approximately $5.89 million, through the EU’s horizon 2020 program) to develop technologies for the production of a surface mount technology (SMT) photonic integrated circuit...
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April 2024
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