Photonics/​Optics

Lasers & Laser Systems

This is your destination for lasers and laser systems multimedia resources, technical briefs, and newest developments. Design engineers will find viable solutions to meet their biggest design challenges.

Latest Briefs & News

Bacterial pathogens can live on surfaces for days. What if frequently touched surfaces, such as doorknobs, could instantly kill them off?

A research team has used the Molecular Foundry, a Department of Energy Office of Science user facility, to create miniature lasers. These lasers are stable and work continuously. What...

INSIDER: Sensors/Data Acquisition
New Products: May 2020 Photonics & Imaging Insider

Low-Power Sealed Laser

Luxinar (Kingston Upon Hull, UK) has introduced the SR 08s for marking, scribing and kiss cutting applications requiring average rather than peak power. The...

Products: Test & Measurement
New on the Market: May 2020
Sealing connection tools, oscilloscopes, snap-action switches, and more...
Briefs: Photonics/Optics
High-Efficiency Laser for Silicon Chips
Applications include optical data transfer, infrared and night-vision systems, environmental sensors, and breath analysis for medical diagnosis.
The nonlinear camera captures high-resolution images of the interior of solid objects using terahertz (THz) radiation.
Photodetectors, ultrafast lasers, energy sensors, and more.
To reduce the increasing frequency of attacks, the ground-based Laser Aircraft Strike Suppression Optical System (LASSOS) has been developed by researchers from the MIT Lincoln Laboratory.

Ever since Henry Ford introduced the first moving production line to the industry in 1913, automotive manufacturers have been constantly striving to streamline their processes,...

Technology Leaders: Photonics/Optics
The Configurable Laser — A Universal Manufacturing Tool
Laser technology will remain at the forefront of tomorrow’s digital manufacturing processes.
On-Demand Webinars: Photonics/Optics
High-Powered Directed Energy Laser Projects: Destroy the Target, Not Everything Else

Applying the stable and repeatable characteristics of lasers to high-powered directed energy applications has ushered in a new era of efficient weapons for the military. The development of these weapons comes with challenges that users of high-powered...

Briefs: Manufacturing & Prototyping
Terahertz Imaging System Uses Small, Efficient Lasers
The lasers are small and efficient enough to fit on a microchip.
Technology used to search for extraterrestrial life can characterize radioactive material.
This method could lead to the transmission of data at the rate of 100 gigabits per second.
On-Demand Webinars: Photonics/Optics
Overcoming Mediocrity in Cylindrical Laser Processing of Medical Devices

Laser processing has been used for decades to manufacture tubular medical devices, such as stents, valves, and vascular grafts. However, achieving the precision that is necessary for high-volume production is more challenging now than ever before. Driven by growth...

Researchers at Purdue University have been working to develop new technologies to help stop the spread of foodborne illnesses, which kill 3,000 people a year, by detecting them...

Final Vision Inspection (FVI) System

CyberOptics® Corporation (Minneapolis, MN) has launched the Multi-Reflection Suppression™ (MRS™)-enabled 3D MX3000 Final Vision Inspection...

NASA’s big return to the Moon by 2024 will call for the support of small technologies – specifically, the miniature spacecraft known as CubeSats.
Altering the traditional intensity distribution of fiber lasers improves weld quality.
In the middle ground between microwaves and visible light lies terahertz radiation, and the promise of “Tray vision.”
This vibrometer has uses in analyzing spasms in humans, as a breath analyzer for diagnosis of cancer and other diseases, and as a preventative healthcare sensor.

Midwest Engineered Systems, Waukesha, WI, offers the ADDere metal 3D printing system that consists of a 6-axis industrial robot combined with a 2-axis coordinated motion workpiece...

Special Reports: Imaging
Unmanned Systems - March 2020

The latest advances in aerial, ground, and underwater unmanned systems are covered in this special report, a compendium of recent articles from the editors of Tech Briefs and Aerospace & Defense...

Editor Bruce A. Bennett shares his observations from SPIE Photonics West, including the emergence of LiDAR.
See what caught Bruce A. Bennett's eye during Day 1 of Photonics West 2020 in San Francisco.
INSIDER: Electronics & Computers
Laser Diode Emits Deep UV Light

Nagoya University scientists have succeeded in designing a laser diode that emits deep-ultraviolet light. It emits the world's shortest lasing wavelength, at 271.8 nanometers, under pulsed electric current...

To further shrink electronic devices and to lower energy consumption, the semiconductor industry is interested in using 2D materials, but manufacturers need a...

Briefs: Photonics/Optics
Long-Distance LADAR System and Method
The system provides three-dimensional imagery of potential threats at closer ranges.
This atom-based receiver has the potential to be smaller and work better in noisy environments than conventional radio receivers.

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