Optics & Photonics News

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Researchers Review the Configuration Designs of Common-Path Off-Axis Digital Holography

Digital holography possesses the advantages of wide-field, non-contact, precise, and dynamic measurements for the complex amplitude of object waves.

24 Sep 2021

New Fully Connected Entanglement-Based QSDC Network with 15 Users

Quantum communication has presented a revolutionary step in secure communication due to its high security of the quantum information, and many communication protocols have been proposed, such as the quantum secure direct communication protocol.

24 Sep 2021

Researchers Observe Energy-Difference Conservation in Optical Domain for the First Time

When optical gain or loss are precisely controlled using nanophotonics, a new physical event called the non-Hermitian phenomenon can be observed, potentially the next-generation technology of optical signal control and sensing.

24 Sep 2021

New MXene-GaN-MXene Based Multiple Quantum Well Photodetector Shows Improved Performance

The application of Internet of Things has sparked intense interest of photodetectors as they are widely used in sensing, detection, data transport and processing.

24 Sep 2021

Unique Properties of Polarization for Use in Biomedical and Clinical Applications

As an electromagnetic wave, light has a number of fundamental properties, including wavelength, intensity, phase, and polarization (the oscillation direction of the light waves).

24 Sep 2021

Extremely Energy-Efficient Optical Switch Could Replace Electronic Transistors in New Generation of Computers

An international research team led by Skoltech and IBM has created an extremely energy-efficient optical switch that could replace electronic transistors in a new generation of computers manipulating photons rather than electrons.

23 Sep 2021

From AI to the Smallest Housed Camera: Product Innovations from IDS

With the introduction of uEye XCP, uEye XLE, and Ensenso S, camera specialist IDS proves that industrial-grade image processing technology does not have to be expensive. New helpful tools, such as attention maps, illustrate how the camera AI works and makes decisions.

From IDS Imaging Development Systems GmbH 23 Sep 2021

New Compact, Advanced Amplifier to Increase Quality of Optical Communication

Researchers at the Chalmers University of Technology demonstrated a distinct optical amplifier with the caliber to revolutionize both space and fiber communication.

22 Sep 2021

No Fish Story: BitFlow Frame Grabber Optimizes Hyperspectral Imaging System Assessing Salmon Health

Smoltification is a complex series of physiological changes that allow young Atlantic salmon to adapt from living in fresh water to living in seawater.

From Bitflow, Inc. 22 Sep 2021

Virtual Rock Imaging Summit Announced for November 2021

Rock imaging is now recognized as an expert discipline that requires deep technical knowledge of imaging methodologies, a keen understanding of the complexity of rocks, and familiarity with data science techniques including image processing, machine learning, and artificial intelligence.

22 Sep 2021

OSA Changes Name to Optica

Today marks a historic day for OSA, as the organization changes its name to Optica, the society advancing optics and photonics worldwide.

21 Sep 2021

OSA Becomes OPTICA: Advancing Optics and Photonics Worldwide

Today marks a historic day for OSA, as the organization changes its name to Optica, the Society advancing optics and photonics worldwide.

21 Sep 2021

Mikrotron Assists Researchers in Developing Safer Sports Helmets with High-Speed Recording Camera

Vinyl nitrile is a closed-cell foam derived from synthetic rubber. It is soft, flexible and offers good impact attenuation.

From Mikrotron GmbH 21 Sep 2021

New Interferometer Helps Measure Close Laser Sources of Different Wavelengths

Interferometers find extensive use in several high-spatial-resolution imaging methods to achieve a higher diffraction limit. But the traditional interferometric technique work only when the photons are of the same wavelength.

20 Sep 2021

Radiant Discusses the Role of Near-IR Light Sources in Driver Monitoring Systems at Automotive Lighting Online Conference

Radiant Vision Systems, a leading provider of scientific light measurement systems for automotive and other industries, announces that it will give a presentation at the Automotive Lighting Online Conference, a Business Conference Facilitation (BCF) event

From Radiant Vision Systems 20 Sep 2021