Stories
35
64
0
30
30
Briefs: Electronics & Computers
Researchers have demonstrated an energy-efficient method for transferring larger quantities of data over the fiber-optic cables that connect the nodes. This new technology improves on previous attempts to transmit multiple signals simultaneously over the same fiber-optic cables.
Briefs: Nanotechnology
A novel nanostructure produces uniquely shaped light.
Special Reports: Communications
Optics & Photonics Innovations - April 2023
Demand for satellite communications bandwidth is quickly outstripping supply. The solution: optical, laser-based technologies. Read all about it – and other major photonics advances – in this...Products: Photonics/Optics
Last December, Tech Briefs readers were asked to select one product from 2022 to be named Readers’ Choice Product of the Year. See what took home the honors.
INSIDER: Imaging
Photonics West 2023 featured the 15th annual gathering of the Prism Awards, a ceremony hosted by SPIE that honors and recognizes industrial innovation in...
Application Briefs: Materials
This measurement technique is particularly useful for, but not limited to, samples containing organic compounds.
Articles: Design
The conference will showcase the latest innovations in lasers, photonics, optics, optoelectronics, biophotonics, biomedical optics, 3D printing, and more.
Products: Photonics/Optics
The new products for November 2022, including an AI inspection system, a non-contact machine vision measuring system, and more.
Briefs: Manufacturing & Prototyping
Compact, Temperature-Tuned OFDR Laser
NASA has focused on OFDR, an alternative FBG interrogation technique based on laser interferometry.
Special Reports: Photonics/Optics
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...Briefs: Test & Measurement
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: 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 is optically...
Technology Leaders: Electronics & Computers
Existing infrastructure still relies on many electrical signal processing components embedded inside fiber optic networks.
Question of the Week: Photonics/Optics
Next-Generation High-Performance Lasers
NASA’s Deep Space Network (DSN), a sort of GPS system for space, relies on atomic clocks for extreme accuracy. Any modern navigation system must accurately time radio signals to triangulate a location. But the need for accuracy is even higher in space, where great distances can compound even tiny errors.
NASA Spinoff: Photonics/Optics
NASA’ Deep Space Network (DSN), a sort of GPS system for space, relies on atomic clocks for extreme accuracy. Any modern navigation system must accurately time radio signals to triangulate a location....
Question of the Week: Imaging
Will inserting lenses inside blood vessels become a practical tool for diagnosing disease?
Researchers have developed a camera-like imaging device that can be inserted into blood vessels to provide high-quality 3D images to help scientists better understand the causes of heart attack and heart disease progression and could lead to improved...
INSIDER: Test & Measurement
Researchers at Oxford University have used a sapphire optical fiber – a thread of industrially grown sapphire less than half a millimeter thick – that can withstand temperatures...
Technology Leaders: Motion Control
Most optical networks have many fiber couplings and even minor losses at these junctions will produce significant signal losses that cause problems in data transmission. Precise fiber alignment at the optical...
Articles: Photonics/Optics
High-speed digital imaging expands the benefits of traditional machine vision (MV), transforming it from a process control tool into a diagnostic tool. Traditional MV systems use...
Briefs: Photonics/Optics
3D micro-printing was used to develop this small, flexible scope for looking inside blood vessels.
INSIDER: Photonics/Optics
Two-Axis Laser Scan Head
Aerotech Inc. (Pittsburgh, PA) has released the AGV-XPO, a high-dynamic, two-axis laser scan head that combines low-inertia, high-efficiency motors with ultra-high resolution position feedback and...
Application Briefs: Imaging
See how hyperspectral imaging adds value to food inspection systems.
Products: RF & Microwave Electronics
Spectrometers, digital microscopes, high-speed imaging, and more.
Articles: Materials
A metal-coated fiber capable of withstands high temperatures.
Application Briefs: Aerospace
What began as a research tool to collect aerodynamic data from research aircraft is now solving technical challenges for NASA.
Briefs: Sensors/Data Acquisition
A new technology uses nanoscale sensors and fiber optics to measure water status just inside a leaf’s surface, where water in plants is most actively managed.
Q&A: Photonics/Optics
Dr. Israel Owens and his team at Sandia National Laboratories have used a crystal smaller than a dime and a laser smaller than a shoebox to safely measure 20 million volts without making physical contact to the electrode.
Articles: Photonics/Optics
The main Photonics West exhibition opens on Tuesday, January 25.
Products: Photonics/Optics
Fiber laser machinery, polishing pitch, beam collimators, and more.
Top Stories
Blog: Robotics, Automation & Control
Aerial Microrobots That Can Match a Bumblebee's Speed
Blog: Electronics & Computers
Turning Edible Fungi into Organic Memristors
Blog: Manufacturing & Prototyping
Revolutionizing the Production of Semiconductor Chips
News: Energy
INSIDER: Electronics & Computers
World’s Smallest Programmable, Autonomous Robots
INSIDER: Manufacturing & Prototyping
Webcasts
On-Demand Webinars: Power
E/E Architecture Redefined: Building Smarter, Safer, and Scalable Vehicles
Upcoming Webinars: Energy
Hydrogen Engines Are Heating Up for Heavy Duty
Upcoming Webinars: Electronics & Computers
Advantages of Smart Power Distribution Unit Design for Automotive...
Upcoming Webinars: Automotive
Quiet, Please: NVH Improvement Opportunities in the Early Design...
Upcoming Webinars: Power
A FREE Two-Day Event Dedicated to Connected Mobility
Podcasts: Defense
How Sift's Unified Observability Platform Accelerates Drone Innovation
