Optics & Photonics News

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Holographic Artist Setsuko Ishii Featured in Optica Community Campaign

Optica (formerly OSA), Advancing Optics and Photonics Worldwide, today announces the fourth instalment in the Optica Community series celebrating renowned holographic artist Setsuko Ishii.

18 Nov 2022

Using Image Recognition for Banknote Serial Numbers

A recent study published in Sensors demonstrates an automated system for detecting banknote serial numbers using an optical character recognition framework based on deep learning.

By Usman Ahmed 17 Nov 2022

Novel Time-Lens Device Advances Quantum Computing and More

Femtosecond pulsed lasers—which discharge light in ultrafast bursts enduring for a millionth of a billionth of a second—are robust tools employed in several applications from manufacturing and medicine, to sensing and precision measurements of time and space.

17 Nov 2022

Techniques of Mass Transfer for Large-Scale and High-Density MicroLED Array

The intense requirements of assembling microLED chips have proven to be a challenge, but recent impressive advancements in mass transfer techniques have shown to be a promising solution.

16 Nov 2022

Optical Biometer Developed for Myopia Control in Children

The Myah device, a new optical biometer, underwent clinical validation in research published in the journal Children. The study examined its consistency in biometric measurements and agreement with the widely available optical biometer, Myopia Master.

By Owais Ali 16 Nov 2022

Hyperspectral Imaging System Used For Dental Restoration

In an article published in the journal Micromachines, researchers used a hyperspectral imaging system for the colorimetric characterization of four in-vivo maxillary anterior teeth.

By Taha Khan 16 Nov 2022

Pfeiffer Vacuum Introduces the New SmartVane Rotary Vane Pump for Mass Spectrometry

Pfeiffer Vacuum, a leading provider of vacuum technology, introduces the first rotary vane pump for mass spectrometry with a hermetically sealed pump housing.

From Pfeiffer Vacuum Inc. 16 Nov 2022

Improving Deep Learning and Segmentation of Remote Sensing Images

In an article published in the journal Remote Sensing, researchers proposed a deep-separation-guided progressive reconstruction network that achieves accurate remote sensing image (RSI) segmentation.

By Taha Khan 15 Nov 2022

A Hybrid Solar Lighting Method with Photometric Characteristics for Daylighting

A group of researchers led by Professor Seung-Jin Oh from the Sustainable Technology and Wellness R&D Group, Jeju Division, Korea Institute of Industrial Technology have developed a hybrid solar lighting method for daylighting.

By Ilamaran Sivarajah 14 Nov 2022

New Findings Pave Way for More Advances in Spectroscopy

Researchers at The University of Texas at Arlington have created a brand-new method for measuring the properties of the topmost atomic layer of materials without taking into account data from the deeper layers.

14 Nov 2022

Preventing Energy Loss with Teledyne FLIR Technology

Teledyne FLIR is hosting a free Webinar to discuss how to prevent energy losses and combat rising energy costs with thermal imaging cameras on the Nov 24, 2022 at 2 pm CET

From Teledyne FLIR LLC 14 Nov 2022

Rohde & Schwarz Lends Test Equipment to Best Formula Student Teams in Europe

European Formula Student teams can apply to Rohde & Schwarz before January 1, 2023 and borrow one of ten electronic test equipment packages for use throughout 2023. Each preconfigured package includes an oscilloscope and power supply.

From Rohde & Schwarz UK Ltd 14 Nov 2022

$Innovative Technique for High-Efficiency Diffraction Gratings for Astronomical Spectroscopy$