Photonics/​Optics

Optics

Advanced optics technologies are essential to design engineers developing systems in manufacturing. Here are the latest technical briefs, products, and applications for design engineers working with optics technology.

INSIDER: Materials

Until recently, it was widely believed among physicists that it was impossible to compress light below the so-called diffraction limit, except when using metal nanoparticles,...

INSIDER: Photonics/Optics

An interdisciplinary team from Hokkaido University’s Engineering and Agriculture departments and the Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) has...

INSIDER: Sensors/Data Acquisition

Extreme miniaturization of infrared (IR) detectors is critical for their integration into next-generation consumer electronics, wearables and ultra-small satellites. Thus far, however, IR detectors have...

Application Briefs: Imaging
As space-based digital camera imagery is evolving, more and more advanced imaging technologies are being deployed in space to see more of the “unseen.”
Products: Test & Measurement
New products for November 2022.
Articles: Sensors/Data Acquisition
The Teledyne e2v Optimom 2M combines the latest innovations in imaging and optics into one turnkey imaging solution by mounting a proprietary image sensor onto a board with a fixed lens and optional Multi Focus lens technology.
Briefs: Imaging
The new microscope is called a hybrid open-top light-sheet (OTLS) microscope.
Special Reports: Sensors/Data Acquisition
Machine Vision & Camera Technology - October 2022

In this report just released by the editors of Tech Briefs and Photonics & Imaging Technology, you'll read about the world's fastest camera (.5 trillion frames per second!); an innovative...

Articles: Data Acquisition
Optical strain is material independent and measures the response of the integrated system, so designers can get a measure of the true response and strength of their designs.
Briefs: Software
The models allow users to optimize X-ray radiography setups, for the detection of crack and crack-like flaws, to penetrate various materials to show internal structures of parts.
Application Briefs: Photonics/Optics
The European Southern Observatory (ESO) continues to enable exciting scientific advances that help us better understand the universe.
Briefs: Photonics/Optics
A group of scientists led by the U.S. Department of Energy’s Argonne National Laboratory has created a new method for improving the resolution of hard X-ray nanotomography.
Briefs: Test & Measurement
Enter the frequency comb, a Nobel Prize-winning device and the result of decades of research from NIST and others. The comb generates a billion pulses of light per second, which bounce back and forth inside an optical cavity.
Briefs: Photonics/Optics
Instead of surgically removing a sample of skin, sending it to a lab, and waiting several days for results, your dermatologist takes pictures of a suspicious-looking lesion and quickly produces a detailed, microscopic image of the skin. This could become routine in clinics.
Briefs: Medical
Cancer immunotherapy, one of the most important and promising therapies for cancer treatments, is being used by oncologists to treat patients suffering from many different cancers including breast, cervical, colon, stomach, and skin.
INSIDER: Sensors/Data Acquisition

A team of engineers and doctors at the University of Minnesota Twin Cities have designed a unique 3D-printed light-sensing medical device that is placed directly on the skin...

INSIDER: Test & Measurement

Anyone who has watched steam billow up from a boiling kettle or seen ice crystals form on a wet window in winter has observed what scientists call a phase transition. Phase...

INSIDER: Imaging

An ultrathin invention could make future computing, sensing and encryption technologies remarkably smaller and more powerful by helping scientists control a strange but...

INSIDER: Photonics/Optics

High-Speed InGaAs Photodiodes

OSI Optoelectronics (Hawthorne, CA) has introduced infrared-sensitive, pigtail-packaged High-Speed InGaAs Photodiodes with active areas of 75 µm and 120 µm. The single/multi-mode fiber...

Technology Leaders: Photonics/Optics
The size and complexity of lens systems can be reduced through flat optics that are based on pioneering meta optical elements (MOEs).
Application Briefs: Photonics/Optics
Because laser crystals are sensitive optical components and are often used with high-power lasers, depositing the correct coatings onto them without introducing any defects is essential.
Products: Lighting
The new products in September 2022.
Special Reports: Medical
Test & Measurement - September 2022

Test strategies to track hypersonic threats…overcoming challenges of EV battery and electric aircraft testing…an innovative way to measure the thermal properties of materials. These are just a few of...

Briefs: Photonics/Optics
Tests showed the metalens they made could focus its 197-nanometer output onto a spot measuring 1.7 microns in diameter, increasing the power density of the light output by 21 times.
Briefs: Photonics/Optics
Plasmonics is a technology that essentially traps the energy of light in groups of electrons oscillating together on a metal surface.
NASA Spinoff: Aerospace
Eye surgery patients on Earth are benefiting from early research on the NASA’s James Webb Telescope’s enormous mirrors.
On-Demand Webinars: Photonics/Optics

Precision optics are used in a variety of industrial, scientific, medical, astronomical, and military/defense applications. In addition to material selection and rigorous design...

White Papers: Photonics/Optics
Automated Optical Inspection (AOI): 101

Automated Optical Inspection (AOI) is a process that uses digital cameras to inspect every square millimeter of your printed circuit board for defects and errors. In concert with human inspection, AOI...

Briefs: Imaging
Bulky, heavy LiDAR systems in self-driving cars could be replaced with a single chip.

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