Computational Imaging Tools Improve Lateral OCT Resolution

Prior to the advent of computational microscopy in 2013, microscopes were limited by their optical elements. Development of the technology focused on pushing the capabilities of these elements...

To further the use of programmable illumination for computational microscopy methods, researchers at the University of Connecticut constructed, calibrated, and tested freeform illuminators in...

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...

Despite advancements in airborne, single-photon lidar, existing systems have relatively large payloads and high energy consumption. Researchers at the University of Science and Technology of...

The SST-08H-UV from Luminus Devices is a high-power UV-A LED for applications such as horticulture, curing inks, medical instrumentation, fluorescence imaging, disinfection, and flashlight...

The line of carbon dots from Alfa Chemistry are carbon-based zero-dimensional material in water-soluble and oil-soluble form. They have a wavelength range of 415 - 570 nm and have quantum yields of...

The SM1008S from Mitutoyo America Corporation is a noncontact line-laser sensor for surface measurement processes in electrical, electronics, semiconductor, automotive, food, medical device, and...

The Tunable Laser System from Spectrolight Inc. is an all-in-one tunable light source system that enables precise selection of a broad spectral range from 410 to 1650 nm and easy bandwidth adjustment...

Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...

One of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...

Photonics is the study of light and other types of radiant energy whose quantum unit is the photon. The impact of photonics on research, technology, navigation, culture, astronomy, forensics, and...

Camera resolution depends upon the optical blur diameter and the detector size. Schade combined these to create an equivalent resolution that is a function of Fλ/d where F is the focal ratio,...

Raman spectroscopy is a powerful non-invasive, non-contact tool capable of identifying molecular constituents of samples. Wavelength selective optical filters are used to block the dominant Rayleigh...

How to achieve high-performance 7-channel multiplex imaging, with Kromnigon’s multiband filter technology and CoolLED’s precision-controlled LED illumination.

Answering some common questions new users of optical design and analysis software have are “How accurate are the results?” or “Can I trust the results I get?” and discussing the importance of...

Wideband or narrowband filters from the VIS to MWIR.

Photonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...

FREE WEBINAR Additional Questions and Answers from the Webinar are below: Speakers to include: David J. Brady, Duke University Computational and Compressive Raman Spectroscopy ...

Researchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...

The publishers of BioPhotonics invite you to attend a free virtual conference spanning three days. The BioPhotonics Conference will feature insights and innovations in microscopy, spectroscopy, flow...

Computational imaging refers to the use of computational techniques, algorithms, and hardware to enhance or enable imaging capabilities beyond what traditional optical systems can achieve. It...

Micro-optical coherence tomography (micro-OCT) is an imaging technique that is an adaptation of optical coherence tomography (OCT) to achieve high-resolution, cross-sectional imaging of biological...

Diffractive optical processors are optical devices that utilize diffractive optics principles to perform various computational tasks, such as image processing, pattern recognition, and optical...

Supercontinuum refers to a broad spectrum of light that spans a wide range of wavelengths, typically from the visible to the near-infrared or even mid-infrared regions of the electromagnetic...

On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...

In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...

Luminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...

On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...

Optical coherence tomography is an imaging technique used in medical diagnostics and biomedical research to obtain high-resolution, cross-sectional images of biological tissues. An OCT imaging system...

The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...

Avantier Inc. is an unparalleled leader in providing innovative imaging systems solutions and optical systems solutions. We offer advance precision custom optical design, optical engineering...

Photonics Media is the publisher of Photonics Spectra, BioPhotonics, and Vision Spectra magazines in print, digital, and mobile app formats; the Photonics Marketplace featuring the Photonics Buyers'...

Reynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...