Optics and Photonics News

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Supercomputer Researchers Model New Method of Generating Gamma-Ray Combs

Skoltech researchers used the resources of the university’s Zhores supercomputer to study a new method of generating gamma-ray combs for nuclear and X-ray photonics and spectroscopy of new materials. The paper was published in the journal Physical Review Letters.

27 May 2021

Optical Forging can Make Graphene Ultrastiff

Graphene is an ultrathin material characterized by its ultrasmall bending modulus, superflimsiness.

26 May 2021

Large Diameter Reference Optical Flats

Optical Surfaces Ltd, a leading supplier of high precision reference optical flats to leading research establishments and national standards laboratories worldwide, reports on growing demand for larger (350 - 600mm clear aperture) diameters.

From Optical Surfaces Ltd. 26 May 2021

Reflectionless Metasurface can Offer an Accessible Platform for Terahertz Flat Optics

Japanese researchers successfully tested reflectionless, highly refractive index metasurface that may eventually be used in practical applications to send, receive, and manipulate light and radio waves in the terahertz waveband (THz).

25 May 2021

New Optofluidic Technology Enables Reliable Manipulation of Droplets

Microfluidic technologies have seen great advances over the past few decades in addressing applications such as biochemical analysis, pharmaceutical development, and point-of-care diagnostics.

24 May 2021

Ti:Sapphire Laser Crystals are Key for Super-Intense Ultrafast Laser Devices

A group of researchers from the Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences recently came up with a new theory on the source of residual infrared absorption in Ti:sapphire laser crystals.

24 May 2021

New Light-Detecting Device can More Accurately Amplify Weak Signals Bouncing off of Faraway Objects

Realizing the potential of self-driving cars hinges on technology that can quickly sense and react to obstacles and other vehicles in real time.

21 May 2021

A Promising Engineering Tool for Microring Lasers

Problems for eigenmodes of a two-layered dielectric microcavity have become widespread thanks to the research of A.I. Nosich, E.I. Smotrova, S.V. Boriskina and others since the beginning of the 21st century.

20 May 2021

Light and Ultrasonic Waves Combination in Silicon Chips Enables Better Signal Processing

Light waves largely govern the sustained growth of cellular and wireless data traffic. Microwave photonics can be defined as the field of technology that is devoted to the processing and distribution of electrical data signals through optical ways.

20 May 2021

Optimised SWIR Lenses for Material Sorting & Inspection

Resolve Optics has received several major orders for instrument optimised versions of its Model 363-000 - a 16 mm diameter Short Wavelength Infrared (SWIR) lens for inspection and material sorting applications.

20 May 2021