Ilamaran Sivarajah

Feature Writer

Ph.D Physics

Ilamaran Sivarajah is an experimental atomic/molecular/optical physicist by training who works at the interface of quantum technology and business development.

Articles from Ilamaran

Scientists Publish New Review of Lead-Free Perovskite Based Heterojunction Photodetectors

A recently published review on Applied Surface Science Advances has summarized the current state of Lead-Free Perovskite Based Heterojunction Photodetectors.

28 Mar 2023

Notable Winners of the Free Electron Laser Prize

The Free Electron Laser (FEL) Award is given to a person or people who have made a substantial contribution to the development of the free-electron laser field. The Award also offers the international FEL community the chance to honor one or more of its peers for their remarkable accomplishments.

24 Mar 2023

Spectroscopic and Microscopic Analyses of Roman Mosaic Glass Tesserae

A new study combining spectroscopic and microscopic analysis has confirmed the constituents and age of a Roman Mosaic Glass Tesserae found in the Morbio Inferiore municipality in the Canton Ticino region in Switzerland. A preprint of this yet-to-be-published research paper can be found on The Social Science Research Network (SSRN).

13 Mar 2023

Optical Neural Networks Using Synthetic Dimensions

A new theoretical study suggests building an optical neural network architecture for deep learning using the concept of a temporal synthetic dimension. The synthetic dimensions are created by the arrival times of optical pulses in a single-ring resonator.

7 Mar 2023

First Chip-Scale Titanium-Doped Sapphire Laser

The first chip-scale titanium-doped sapphire laser has been developed by a research team at Yale University.

24 Feb 2023

Wide-Bandgap Metal Oxide Semiconductors for Artificial Vision

Recent developments in wide-bandgap metal oxide semiconductors (MOSs)-based synaptic transistors have shown promising prospects to accomplish ultraviolet (UV) artificial vision.

16 Feb 2023

What is Photothermal Spectroscopy?

A type of optical analytic technique called photothermal spectroscopy is a powerful tool to study heat that is produced as a result of light absorption in a sample that has been exposed to radiation.

14 Feb 2023

AegiQ Develops World’s First Field-Deployable, High-Performance Quantum Light Source

AegiQ, a startup established in the UK, is working on products to facilitate the global adoption of quantum technology on a large scale.

3 Feb 2023

Microscopy and Magnetic Characterization Analyzes London Underground Air Quality

Airborne iron oxide nanoparticles in the London Underground (LU) are the subject of a recent study published in the journal Scientific Reports. The purpose of this study is to characterize the composition, size, and mineralogy of iron-containing particles in the air of the LU, which can be hazardous to the health of commuters frequenting it.

24 Jan 2023

How to Reduce Noise in Satellite Imaging

Many satellite photos are distorted by noise, which lowers the visual quality and inevitably causes processing problems. To reduce this noise, a number of remedies have been put forth utilizing different strategies.

21 Jan 2023