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Biophotonics News
Lightmatter Appoints Ritesh Jain VP of Engineering: People in the News: 08/03/22
BOSTON, Aug. 3, 2022 — Optical computing company Lightmatter has appointed Ritesh Jain as vice president of engineering. This follows the recent appointments of Jessie Zhang as vice president of finance and Steve Klinger as vice president of products. Jain joins Lightmatter after more than 21 years at Intel leading systems and packaging engineering for data center programs. Most recently, Jain served as vice president of Intel’s Data Center and Artificial Intelligence group. ORLANDO, Fla. — Laser
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...
Micro-Ring Resonator Enables Fast, Accurate Detection of Ebola Virus
ST. LOUIS, July 28, 2022 — A diagnostic technique for the Ebola virus uses a micro-ring resonator and a biomarker to quickly identify the presence of the virus in blood samples. Researchers at Washington University School of Medicine developed the technique, in collaboration...
Portable Laser-Based Scanning Device Detects Critical Biomarkers
LITTLE ROCK, Ark., July 27, 2022 — Researchers at the University of Arkansas for Medical Sciences (UAMS) reported advances to the previously developed Cytophone device. In the current work, the researchers integrated a miniature multispectral laser diode array, time-color coding, and...
Add-On 3D Imager Enables Affordable Treatments for Eye Conditions
GLASGOW, Scotland, July 25, 2022 — An ophthalmological device developed at the University of Strathclyde supports low-cost screenings for eye disease. The device captures 3D images of the retina and the back of the eye, as well as the cornea — which is an important feature for...
TRUMPF Strengthens Industrial Software Position: Week in Brief: 07/22/22
JENA, Germany, July 22, 2022 — Carl Zeiss Meditec and Precise Bio, a regenerative medicine company focused on bio-printed tissues and organs, entered a partnership to develop and commercialize fabricated corneal tissue for transplants in patients that require endothelial...
Light-Powered Nanomotors Perform as Ultrasmall Energy Converters
AUSTIN, Texas, July 21, 2022 — Researchers at the University of Texas (UT) have designed a solid-state, optical nanomotor that uses light to power functional devices at the nanoscale — without the challenges that hinder nanomotors operating in liquid environments. According...
CoaXPress Developer, Former EMVA President Retires: People in the News: 07/20/22
CARLSBAD, Calif., July 20, 2022 — Ra Medical Systems, a medical technology company focused on developing an excimer laser system for vascular disease treatment, appointed Brian Conn interim CFO, effective immediately. Conn served as a consultant to the company since May. He replaces...
Joint Research Lab for Smart Glasses to Launch With $50M Investment
MILAN, July 20, 2022 — Politenico di Milano and Milan-based lens technology and eyewear manufacturer EssilorLuxottica will establish a joint smart eyewear lab, aimed at designing smart glasses technology. The partnership provides initial investments of over €50...
Biosensor Startup Delta Diagnostics Sees Cash Injection
ROTTERDAM, Netherlands, July 18, 2022 — Biosensor research and development startup Delta Diagnostics has received a seed investment from The Netherlands Organization for Applied Scientific Research (TNO) and PhotonDelta, an ecosystem of photonic chip technology organizations. The...
Gel Filters Various Wavelengths of Light as its Temperature Changes
GAITHERSBURG, Md., July 18, 2022 — A colloidal gel developed at the National Institute of Standards and Technology (NIST) has demonstrated that it can control structural color and light transmission. Called SeedGel by its creators, the material was originally developed for industrial...
3D Holographic Display Achieves Wide Viewing Angle
BEIJING, July 15, 2022 — A Beihang University research team created a holographic 3D display system that widens its viewing angle and enlarges image size through the simultaneous implementation of two different hologram generation methods. The system features a tunable...
SiPhox Receives Grant to Develop Photonic Biochips
BURLINGTON, Mass., July 14, 2022 — SiPhox Inc. received a $681,631 grant from the Massachusetts Manufacturing Innovation Initiative to support development of a facility to boost production capacity for its photonic biochips from 100 biochips per month to roughly 5000 biochips per...
BIOLASE Appoints CFO, COO: People in the News: 07/13/22
LAKE FOREST, Calif., July 13, 2022 — Dental laser supplier BIOLASE appointed Jennifer Bright CFO and Steven Sandor COO. Bright served as the company’s vice president of finance beginning in April 2021. Sandor joined the company in 2019 and served as the company’s senior...
Bio-Instrument Aims to Bring Life on Other Planets Into View
HONOLULU, July 11, 2022 — The Compact Color Biofinder, an imaging device developed by researchers at the University of Hawai’i at Manoa, demonstrated the ability to detect biofluorescence signals from trace amounts of organic matter from a distance of a few centimeters...
Signal Sorting Method Suppresses Noise in STED Microscopy
BELLINGHAM, Wash., July 8, 2022 — Researchers from Zhejiang University have proposed a novel microscopy method that selectively and effectively suppresses background noise in the existing technique of stimulated emission depletion (STED) microscopy. Background noise is considered a...
High-Throughput Imaging Links Microbial Metabolism With Cell Identity
BOSTON, July 5, 2022 — An imaging platform for investigating microbiomes in medical and environmental samples can perform high-throughput metabolism and identity analyses with single-cell resolution. Called SRS-FISH, or stimulated Raman scattering two-photon fluorescence...
Wearable Sensor Uses Raman Spectroscopy for Chemical Analysis
TOKYO, July 4, 2022 — An ultrathin sensor spun from gold can be attached directly to the skin without irritation or discomfort. Developed by researchers at the University of Tokyo, the sensor is enabled by Raman spectroscopy and can measure different biomarkers or...
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...
Comparative Study Shows Efficacy of Fiber Laser Treatment for Pediatric Urinary Condition
BOSTON, June 23, 2022 — In a study examining endoscopic treatments for urinary stones in pediatric patients, researchers at Boston Children’s Hospital found that use of thulium fiber lasers may improve patient outcomes. The researchers compared results of laser...
Quantitative Phase Imaging, Biophotonics Pioneer Gabriel Popescu Dies
CHAMPAIGN, Ill., June 21, 2022 — Gabriel Popescu, the William L. Everitt Distinguished Professor in Electrical and Computer Engineering in the University of Illinois Urbana-Champaign Grainger College of Engineering, died June 16. Popescu established and directed the Quantitative...
European Initiative to Establish Standards for Diffuse Optics
BIRMINGHAM, England, June 20, 2022 — A collaboration between 12 European institutions aims to deliver performance assessment and standardization (PAS) in the field of diffuse optics (DO). DO analyzes how light is absorbed and scattered by biological tissues, using low-power...
Light-Activated Nanomachines Combat Bacterial Infections
HOUSTON, June 20, 2022 — Rice University researchers have developed visible-light-activated molecular machines that kill antibiotic-resistant bacteria in minutes by targeting the bacteria’s membranes. This approach to treating drug-resistant infections, which uses...
On-Chip Neural Network Classifies Images Almost Instantaneously
PHILADELPHIA, June 17, 2022 — An optical deep neural network integrated on a chip could be a significant advancement for image classification technology. Its on-chip neural network can recognize and classify an image in less than a nanosecond. Further, the photonic neural...
Fraunhofer Tests Lasers for Magnetic Field-Based Diagnostics
FREIBURG, Germany, June 8, 2022 — Researchers from the Fraunhofer Institute for Applied Solid State Physics (Fraunhofer IAF) demonstrated the principle of laser threshold magnetometry for the first time, they said. The Fraunhofer team is working to develop diamond-based laser...
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July 2024
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