Optics and Photonics News

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Researchers Develop a Novel Approach to Design, Fabricate Thin-Film Infrared Light Sources

Vanderbilt and Penn State engineers have developed a novel approach to design and fabricate thin-film infrared light sources with near-arbitrary spectral output driven by heat, along with a machine learning methodology called inverse design that reduced the optimization time for these devices from weeks or months on a multi-core computer to a few minutes on a consumer-grade desktop.

22 Oct 2021

Chip-Based Optical Tweezers Levitate Nanoparticles in a Vacuum

Researchers have created tiny chip-based optical tweezers that can be used to optically levitate nanoparticles in a vacuum.

21 Oct 2021

Luxinar Welcomes Careers Collaboration on Day of Photonics

Careers Enterprise Co-ordinator and Women into Manufacturing representative Kerrie Jaquest visited leading laser manufacturer Luxinar to explore opportunities to promote careers in the laser industry to schoolchildren.

From Luxinar Ltd 21 Oct 2021

Frequency Translating Add/Drop Filters Could Open New Avenues for On-Chip Light Manipulation

Researchers report the development of frequency translating add/drop filters based on electro-optically modulated photonic molecules.

20 Oct 2021

21 October to Celebrate Day of Photonics 2021

DAY OF PHOTONICS is an annual event that promotes “photonics” towards the general public.

19 Oct 2021

Using Light to Control Quantum Materials

An international team with participation of the Paul Scherrer Institute PSI shows how light can fundamentally change the properties of solids

19 Oct 2021

Researchers Discuss Advanced III-V-on-Silicon Photonic Integration

A new study led by researchers Yingtao Hu, Di Liang and, Raymond G. Beausoleil from Hewlett Packard Labs, Hewlett Packard Enterprise, Milpitas, CA, USA, discusses advanced III-V-on-silicon photonic integration.

19 Oct 2021

New On-Chip Smart Optical Waveform Generators for Telecom Applications

From the internet, to fibre or satellite communications and medical diagnostics, our everyday life relies on optical technologies.

18 Oct 2021

New Device Created by Integrating Photon-Pair Source with Pump Rejection Filter in a Single CMOS Chip

Researchers have demonstrated a new wavelength-tunable, silicon photon-pair source integrated with a pump rejection filter in a single CMOS chip.

15 Oct 2021

Novel Spatial Light Modulator Bridges the Realms of Optics and Electronics

Spatial light modulators are common optical components found in everything from home theater projectors to cutting-edge laser imaging and optical computing.

15 Oct 2021