Optics and Photonics News

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Vibrationally Excited Hydrogen Production from Water Photochemistry Using the Dalian Coherent Light Source

Vibrationally Excited Hydrogen Production from Water Photochemistry Using the Dalian Coherent Light Source

Vibrationally excited molecular hydrogen is an essential species for determining the chemical composition in the interstellar medium.

12 Nov 2021

Researchers Demonstrate Young’s Experiment for Photons in Reciprocal Space

Researchers Demonstrate Young’s Experiment for Photons in Reciprocal Space

Scientists for the first time demonstrated Young's experiment for photons in the reciprocal space. Spin patterns corresponding to the persistent spin helix and the Stern-Gerlach experiment are realized in an optically anisotropic liquid crystal microcavity.

10 Nov 2021

California and Scottish Leaders Meet to Discuss How Optical Greenhouse-Gas-Monitoring Tools can Reduce Emissions

California and Scottish Leaders Meet to Discuss How Optical Greenhouse-Gas-Monitoring Tools can Reduce Emissions

Senior governmental officials from Scotland and California met today during COP26 to discuss how optical greenhouse-gas-monitoring instruments can play a key role in supporting reduced emissions in cities.

5 Nov 2021

Novel Technique for Absolute Characterization of High Numerical Aperture Microscope Objectives

Novel Technique for Absolute Characterization of High Numerical Aperture Microscope Objectives

When reflecting on science and research, it is hard to find a technology that is as important as microscopy.

5 Nov 2021

$Diffraction Grating Selection for Raman Spectroscopy$

Diffraction Grating Selection for Raman Spectroscopy

A diffraction grating is used to separate polychromatic light into its constituent wavelengths. In a Raman spectrometer diffraction gratings are used to separate the constituent wavelengths of the collected Raman scatter onto different pixels of the CCD camera for detection.

From Edinburgh Instruments 5 Nov 2021

Stabilized Blue Phase Crystals Open the Door to Faster Response Times in Optical Technologies

Stabilized Blue Phase Crystals Open the Door to Faster Response Times in Optical Technologies

Liquid crystals already provide the basis for successful technologies like LCD displays, and researchers continue to create specific kinds of liquid crystals for even better optical devices and applications.

3 Nov 2021

Registration Opens for SPIE Photonics West 2022

Registration Opens for SPIE Photonics West 2022

Registration has opened for SPIE Photonics West 2022, which will take place 22-27 January at the Moscone Center in San Francisco.

3 Nov 2021

Superconducting Silicon-Photonic Chip to Enhance Secure Key Rate of Quantum Communication

Superconducting Silicon-Photonic Chip to Enhance Secure Key Rate of Quantum Communication

Integrated quantum photonics (IQP) is a promising platform for realizing scalable and practical quantum information processing.

2 Nov 2021

UTA Adds a Powerful Tool to Enhance Photonics Research

UTA Adds a Powerful Tool to Enhance Photonics Research

The University of Texas at Arlington's Electrical Engineering Department has added a powerful tool that will enhance its abilities to work with integrated photonics in its top-notch nanophotonics program.

2 Nov 2021

Study of Crystal-Orientation Dependence of Harmonics in Transition-Metal Dichalcogenides

Study of Crystal-Orientation Dependence of Harmonics in Transition-Metal Dichalcogenides

As far as physics is concerned, the concept of light-matter interaction has long been one of the most developed fields.

1 Nov 2021

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AccuFiz Infrared Interferometers for IR Optics and Precision Surfaces

AccuFiz Infrared Interferometers for IR Optics and Precision Surfaces

AccuFiz infrared interferometers provide accurate measurement of IR optics and precision surfaces.

From 4D Technology

Why CRDS Gas Analyzers are Critical for High Purity Gas

Why CRDS Gas Analyzers are Critical for High Purity Gas

CRDS gas analyzers are key to analyzing trace and high purity gases.

From TIGER OPTICS™

OptiCool® - Magneto-optical cryostat

OptiCool® - Magneto-optical cryostat

OptiCool® offers 360-degree optical access with a 7 Tesla cryostat design.

From Quantum Design

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