Brighter LEDs Eyed for Homes

Soochow University researchers developed an ultrathin film based on light-field imaging — a technology that creates 3D images by capturing the direction and intensity of all light rays in a...

National Photonics Initiative (NPI) advocates met with lawmakers this week to discuss reauthorization of the National Quantum Initiative (NQI), which was originally signed into law in 2018....

EV Group (EVG) — a provider of wafer bonding and lithography equipment for the MEMS, nanotechnology, and semiconductor markets — and photomask provider Toppan Photomask Co. Ltd. entered...

Micro-optics are a key enabler in the modern world, spurring advancements in consumer electronics, automotive lighting, and the next generation of autonomous vehicles. As demand grows from sectors...

The GP-CVM600P series of 600-W LED constant voltage drivers from GlacialPower include nondimming, 3-in-1, and DALI-2 dimming versions. The direct-current output voltages include 12, 24, 36, 48,...

The LUX 3030 and 2835 from Luminus Devices are LEDs with KSF narrow-band red phosphor technology. The LEDs deliver a 120° typical viewing angle and minimum 90 color rendering index (CRI) with a...

The series of colored LEDs from ams OSRAM are RGB versions of the previously released OSTAR® Projection Compact LEDs. Using a 2-mm² chip, the LEDs have a high luminous output, with the...

The RANGE 2 from Revopoint 3D is a 3D scanner meant for capturing scans of large objects in quality control, reverse engineering, automobile modification, and prototyping applications. The scanner...

An integrating sphere’s function is to spatially integrate radiant flux (light). However, before one can optimize a sphere design for a particular application, it is important to understand how...

In the beginning, automated inspection focused on the camera and optics, the algorithms, the interface hardware and the processor. Only rarely was attention paid to the lighting system or lighting...

An optical time-domain reflectometer sends short pulses of light into a fiber and measures its reflections as a function of time. The delay of these reflections to the detector as well as their...

The market for flat panel displays (FPDs) has undergone tremendous growth, driven mostly by increased demand for televisions, cell phones, computers, digital cameras and MP3 players. Similarly,...

Explore the world of lock-in amplifiers in this paper, vital for success in photonics labs. Grasp the details of detecting amplitude and phase amid widespread signal changes from pulsed lasers,...

As the automotive industry continues to push the boundaries of innovation, the need for advanced technologies becomes increasingly paramount. Spectroscopy has been a game-changer in various domains...

The optoelectronic properties of an OLED device are mapped using an RMS1000 Confocal Raman Microscope in spectral and time-resolved photoluminescence and electroluminescence imaging modes. These...

The ISO 10110 & material cheat sheet assists optical designers in specifying their optical prints according to the ISO 10110 optics drawing standards. This cheat sheet comprises two sections, namely...

Metaoptics is a flat optics technology that uses an array of subwavelength nanostructures to bend and steer light. A typical metalens can use an array of sub-100-nm-diameter pillars to implement the...

Lasers, LEDs, and photonics in general are providing new dimensions to industrial automation solutions, far beyond illumination and material treatment. They enable open work-cell production setups as...

Barry Young, CEO of the OLED Association and an authority on the technology, presents a broad look at display applications utilizing OLEDs. In 2015, OLED displays had revenues of US$13.5b and it is...

The world we live in is changing rapidly and technologies are emerging to adapt to this dynamic landscape. One such emerging and quickly evolving technology is Vertical Cavity Surface Emitting Laser...

An infrared light source is a device that emits light in the infrared spectrum, which lies beyond the visible spectrum of light. Infrared light has longer wavelengths than visible light and is...

A Nernst glower, also known simply as a Nernst lamp or Nernst filament, is a type of incandescent lamp or radiant heater based on the Nernst effect. It was invented by the German physicist and...

A halogen lamp, also known as a tungsten halogen, quartz-halogen, or quartz iodine lamp, is an incandescent lamp that uses a tungsten filament surrounded by a small amount of halogen gas, such as...

An LED, or light emitting diode, is a semiconductor device that emits light when an electric current passes through it. LEDs are widely used in various applications due to their energy efficiency,...

-Brighter LEDs -Curing Alzheimer’s -Mapping Ice Melt This week on Light Matters: Phosphors are optimized for better and brighter LEDs, Lasers might be the cure for brain diseases such as Alzheimer's...

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Check out our new video tutorial on how to clean spherical lenses! Our latest video breaks down the step-by-step process for effectively cleaning spherical lenses, ensuring crystal-clear images every...

To celebrate this milestone, we've created a video showcasing the journey to the new design. We invite everyone to #joinus and watch the video now! The new DayOptics image is a testament to our...

Metal vapor lasers are devices in which the lasing medium is a vapor of metal atoms or ions, sometimes mixed with another gas.

The Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...

Established in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...

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...

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'...