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

Short-Message Communication Ranging Enhances GEO Satellite Accuracy

A Beijing Satellite Navigation Center research group, led by Professor Yijun Tian, has developed a new concept for computing time delay parameters of radio determination service system (RDSS) equipment.

16 Sep 2022

New Insight Into Demodulation of OAM in Optical Underwater Communication

A research group has investigated a novel method for underwater optical communications with OAM demodulation. The results were published in the latest edition of the Journal of Marine Science and Engineering.

14 Sep 2022

Using X-ray Pulsar Observation Data to Estimate Pulsar Rotation Parameters

An experimental analysis based on X-ray pulsar observation offers a new CRLB for pulsar rotation parameters estimation. The study was conducted at the Science and Technology on Space Physics Laboratory in Beijing and a pre-proof report is available on Advances in Space Research.

12 Sep 2022

Efficient Horticultural Image Feature-Matching Algorithm For Accurate Mapping

Research conducted at the College of Optical, Mechanical and Electrical Engineering, Zhejiang A&F University, by Professor Yu Liu’s group has shown an image feature-matching algorithm for horticultural images that is superior to earlier methods.

9 Sep 2022

Using Optics to Study the Climatology of Dust Aerosols Over the Jianghan Plain

A team of scientists led by Professor Longlong Wang at the School of Remote Sensing and Information Engineering, Wuhan University, studied the changing properties of Asian dust storms over the Jianghan Plain in central China.

7 Sep 2022

New COC Microfluidic Devices for In-Situ Diffusion-Based Macromolecular Crystallography Show Better X-Ray Compatibility

The main objective of a recently undertaken project by Professor Leonard Chavas’s group at Synchrotron Radiation Research Center, Nagoya University, was to create COC microfluidic apparatuses for in situ diffraction investigations at hard X-ray synchrotron sources, as well as diffusion-based macromolecular crystallography. The research findings were published in MDPI-Micromachines.

31 Aug 2022

Using a Distributed Fiber Optic Hydrophone to Detect Underwater Acoustic Signals

New research findings presented in MDPI-Sensors, show the relationship between the directivity and array structure of a distributed fiber optic hydrophone (DFOH). Measurements of acoustic signals using the DFOH at Qingyang Lake in the province of Hunan were shown to agree with theoretical predictions.

25 Aug 2022