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Imaging News
Multispectral Terahertz Imaging System Incorporates Neural Network
LOS ANGELES, Jan. 29, 2024 — Researchers at UCLA have developed a focal plane array (FPA) capable of supporting real-time multispectral terahertz (THz) video in 3D. According to the team, led by UCLA professors Mona Jarrahi and Aydogan Ozcan, this is the first time a terahertz imaging system has been able to achieve real-time multispectral imaging with video capability while maintaining a high signal-to-noise ratio (SNR). The THz spectrum is desirable due to its ability to penetrate opaque materials and provide
Optofluidic Device Tests for Blood Disorders at Point of Care
HARBIN, China, Jan. 25, 2024 — Abnormalities in white blood cell count are indicative of a blood disorder. Measuring these abnormalities is imperative. However, the use of flow cytometry and other conventional methods to assess white blood cell concentration is confined to...
Headwall Acquires inno-spec GmbH
BOLTON, Mass., Jan. 23, 2024 — Headwall Photonics has acquired inno-spec GmbH, a fellow manufacturer of industrial hyperspectral imaging systems. According to Headwall, the acquisition will lead to the development of more advanced, efficient, and versatile hyperspectral imaging...
AI-aided Implant Captures Deep Brain Images
SAN DIEGO, Jan. 23, 2024 — A neural implant developed at the University of California San Diego could help advance the path to minimally invasive brain-computer interface (BCI) technology. The implant provides high-resolution data about deep neural activity by recording at...
Large-scale, Mass-producible Metalens Enables Astral Imaging
CAMBRIDGE, Mass., Jan. 23, 2024 — Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a 10-centimeter-diameter glass metalens that can image the sun, the moon and distant nebulae with high resolution. It is the first all-glass,...
Raman Approach Safely Tracks Live-Cell RNA Expression
CAMBRIDGE, Mass., Jan. 22, 2024 — Single-cell RNA sequencing enables scientists to interrogate cells at extraordinary resolution and scale. However, the sequencing process destroys the cell, making it difficult to use the technique to study ongoing changes in gene expression. Raman...
Synopsys Acquires Ansys in $35B Deal
SUNNYVALE, Calif., Jan. 16, 2024 — Software technology company Synopsys has entered into a definitive agreement to acquire Ansys for approximately $35 billion. The acquisition adds Ansys’ broad simulation and analysis portfolio to Synopsys’s design automation technology. Both...
Oxford Instruments Acquires First Light Imaging
ABINGDON, England, Jan. 16, 2024 — Oxford Instruments has acquired specialist camera provider First Light Imaging. Following the acquisition, the company will become part of Oxford Instruments Andor, complementing the company’s existing scientific camera portfolio and enabling...
Compact Thermal Imaging System Created with Spinning Metasurfaces
WASHINGTON, Jan. 15, 2024 — Researchers have developed a technology that uses meta-optical devices to perform thermal imaging. The approach provides further information about imaged objects, which could broaden the use of thermal imaging in fields such as autonomous...
ABB Acquires Real Tech; Kopin Receives $20.5M Weapon Optics Contract: Week in Brief: 1/12/24
ZÜRICH, Jan. 12, 2024 — ABB, an electrification and automation technology company, has agreed to acquire the Canadian based Real Tech, a supplier of optical sensor technology that enables real-time water monitoring and testing. Real Tech has more than 10,000 installed...
Photonics Tech Shines at CES 2024
LAS VEGAS, Jan. 12, 2024 — The Consumer Electronics Show, the flagship annual event of the Consumer Technology Association, opened its doors Tuesday and will close them later today. Photonics Media has tracked this year’s product demonstrations, partnerships, and...
Method Creates Quantum Dots for CMOS SWIR Image Sensors
BARCELONA, Spain, Jan. 9, 2024 — ICFO and Qurv researchers have fabricated a new high-performance shortwave infrared (SWIR) image sensor based on non-toxic colloidal quantum dots (CQD). In their study published in Nature Photonics, they report on a new method for synthesizing...
Perovskite-based LEDs Pave Way to Novel Thin-Film Laser Diodes
LEUVEN, Belgium, Jan. 9, 2024 — A research team from imec has developed perovskite-based LEDs which emit light 1000 times brighter than OLEDs. According to the researchers, the advance is a pivotal milestone towards a perovskite injection laser, which promises advances in image...
Targeted Spectroscopy Can Improve Treatment of Eye Disease
EDMONTON, Canada, Jan. 5, 2024 — A targeted spectroscopy system developed at Zilia Inc., by a team led by professor Dominic Sauvageau from the University of Alberta, enables concurrent imaging of the eye fundus — a region at the back of the eye — and analysis of...
Teledyne FLIR Partners with Valeo on Auto Safety Tech
PARIS, Jan. 5, 2023 — Teledyne FLIR and global automotive supplier Valeo have entered into a collaboration that will use thermal imaging technology to enhance road user safety. The companies said this week that the partnership follows a previously secured contract from a...
SPIE Names 2024 Fellows Class
BELLINGHAM, Wash., Jan. 4, 2024 — SPIE, the international society for optics and photonics, has named 47 fellows of the society, comprising the organization’s class of 2024. Fellows are members of SPIE who have made significant scientific and technical contributions in the...
Salvo Technologies Rebrands as Torrent Photonics
LARGO, Fla., Jan. 3, 2024 — With the integration of its photonics entities, technology-based holding company Salvo Technologies has rebranded as Torrent Photonics. The rebranding comes after the completion of numerous acquisitions of optics and photonics companies between 2020...
Quantum-Inspired Method Reveals Details Hidden in Noise
WARSAW, Jan. 2, 2024 — Researchers at the University of Warsaw's Faculty of Physics with colleagues from Stanford University and Oklahoma State University have introduced a quantum-inspired phase-imaging method based on light intensity correlation measurements that is...
Optical Imaging Circuit Bridges Timescales in High-Speed Photography
TOKYO, Dec. 28, 2023 — Ultrafast optical imaging is typically measured in picoseconds, whereas high-speed electronic cameras image at the millisecond and microsecond timescale. To bridge the gap between these technologies, a research team at the University of Tokyo...
Bruker Continues Expansion, Acquiring Seven Companies
BILLERICA, Mass., Dec. 27, 2023 — In separate transactions, Bruker Corporation has entered into agreements to acquire in vitro diagnostics manufacturer ELITechGroup (ELITech), as well as cell imaging company Phasefocus. The acquisitions strengthen Bruker’s position in molecular...
Laser Light Sheet Offers Insight into Snowflake Acceleration
SALT LAKE CITY, Utah, Dec. 25, 2023 — A winter wonderland calls to mind piles of fluffy, glistening snow. But to reach the ground, snowflakes are swept into the turbulent atmosphere, swirling through the air instead of plummeting directly to the ground. The path of precipitation is...
Optoacoustics, AI Monitor Disease in Patients With Diabetics
MUNICH, Dec. 21, 2023 — One complication of diabetes is microangiopathy, a condition affecting the microvascaulature, which affects numerous organs, including the skin. Routine examinations of the skin’s microvasculature could help clinicians better manage diabetes...
Flow Cytometry Uncovers Predictive Biomarker for Severe COVID
MUNICH, Dec. 19, 2023 — Using image-based flow cytometry, researchers at the Technical University of Munich (TUM) identified a biomarker for predicting how serious a COVID-19 infection will be. They also developed a rapid test for assessing a patient’s risk of severe...
Two-Photon Holographic Mesoscope Probes Activity Across Large Brain Regions
BERKELEY, Calif., Dec.18, 2023 — Recent advancements in two-photon (2P) mesoscopes have extended the field of view (FOV) for deep brain imaging, making it possible to image brain regions as large as 25 mm2. Until now, though, mesoscopes could only measure neural signals; they could...
Laser Technology Mobilizes Head Trauma Assessment
BIRMINGHAM, England, Dec. 14, 2023 — The decisions made about patient care in the hour following a traumatic brain injury (TBI) are critical to patient outcome. A hand-held diagnostic device to assess the severity of the injury immediately, at the point of care, could make the...
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