Optical Components

How a UV-Visible-NIR Range Microscope-Spectrometer Works

Discussing the basic design concepts of a UV-visible-NIR range microscope-spectrometer in several different configurations.

Compact MEMS-Based NIR Spectroscopy for Mobile Applications

This measurement technique is particularly useful for, but not limited to, samples containing organic compounds.

SPIE Photonics West 2023 Preview

The conference will showcase the latest innovations in lasers, photonics, optics, optoelectronics, biophotonics, biomedical optics, 3D printing, and more.

James Webb Space Telescope Enters New Era of Universal Infrared Imaging in Cycle 1

It began full scientific operations July 11, following six months of instrumentation cool-down, calibration, and other commissioning activities.

Inductive Non-Contact Position Sensor

Potential uses include MEMS accelerometers, vibration monitoring, and other precision motion control applications.

Oculometric Testing for Detecting Mild Neural Impairment

This set of oculomotor metrics provide valid and reliable measures of dynamic visual performance.

Laser-Light-Based Accelerometer

The tiny device accurately measures acceleration in smaller navigation systems and other devices.

AI that Mimics the Human Eye

Researchers at University of Central Florida have developed an artificial intelligence device that mimics the retina of the eye.

On the Hunt for Asteroids: Positioning an Occultation Telescope

"Early detection of a NEO headed for Earth would give us sufficient time to deflect the threat."

UV-to-Red-Light Converting Films Accelerate Plant Growth

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

Miniaturized Infrared Detectors

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...

New Products

The new products for November 2022, including an AI inspection system, a non-contact machine vision measuring system, and more.

Optical Modules

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.

Hybrid Microscope Streamlines Imaging for Research and Medicine

The new microscope is called a hybrid open-top light-sheet (OTLS) microscope.

Optical Strain for Precision Measurements and Certification

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.

New Automation Technology Helps High-Precision Telescope Observations

The European Southern Observatory (ESO) continues to enable exciting scientific advances that help us better understand the universe.

Let’s Get Small: New Argonne Method Greatly Improves X-Ray Nanotomography Resolution

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.

Making Measurements with a Fine-Toothed Comb

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.

Miniature Optical Fiber Treatment Device Offers More Effective Cancer Immunotherapy

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.

Light-Sensing 3D-Printed Device Could Help People with Lupus

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 and...

Advanced Microscope Techniques Could Improve Computer Memories

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...

Thin Device Triggers One of Quantum Mechanics’ Strangest Phenomena

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

New Products

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 is optically...

Designing a Silicon Photonic MEMS Phase Shifter with Simulation

Existing infrastructure still relies on many electrical signal processing components embedded inside fiber optic networks.

New Products

The new products in September 2022.

Rice ‘Metalens’ Could Disrupt Vacuum UV Market

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.

Webb Telescope Mirror Tech Improves Eye Surgery on Earth

Eye surgery patients on Earth are benefiting from early research on the NASA’s James Webb Telescope’s enormous mirrors.