Optical Surfaces Ltd. is a leading manufacturer of large, high precision optical flats and coated flat mirrors including a range of non-circular shapes such as elliptical and octagonal.
A research group has successfully developed a profitable miniaturization process for IR spectrometers depending on a quantum dot photodetector.
A recent study published in Remote Sensing demonstrates the use of an aircraft campaign to measure atmospheric carbon dioxide concentration over the Dunhuang desert site in western China.
By Usman Ahmed
26 Oct 2022
A recent study published in Nature proposes an integrated scanning high-speed imaging sensor for aberration-corrected high-speed 3-D photography.
By Usman Ahmed
26 Oct 2022
Using IceCube, a team of scientists has succeeded in seeing through the Antarctic diffuse ice.
A new algorithm estimates intracranial pressure based on hemoglobin levels through the use of near-infrared spectroscopic cardiac pulse waveforms.
In an article published in Micromachines, researchers introduced a multiramp helical-conical beam (MHCB) that could generate three-dimensional (3D) spiral light fields in a sharply focused system.
By Pritam Roy
25 Oct 2022
A study published in Photonics offers a new perspective on the localization of light in the core of solid-core micro-structured optical fibers, the effect of orbital and spin parts of the Poynting vector (energy flow), and singularities arising in it.
A study published in Aerospace proposed a method for investigating aero-optical effects in hypersonic vehicles based on the interaction between gas molecules and photons. This method can explain energy dissipation and the optical distortion induced by aero-optical effects at the microscopic level.
In an article published in the journal Molecules, researchers studied the Polaroid emulsion transfer in Paolo Gioli's artworks to provide preliminary information about the materials.
A team of researchers including a materials researcher from Oregon State University (OSU) has designed a superior tool to quantify light, contributing to a field called optical spectrometry in a manner that could enhance numerous things ranging from environmental monitoring to smartphone cameras.
Researchers have created a new method for fabricating the high-precision, ultrathin mirrors needed for high-performance x-ray telescopes using femtosecond laser pulses.
A recent study published in Sensors demonstrates the development of a handheld pH instrument named pHyter. The researchers determined the accuracy of pH measurements made using the pHyter compared with desktop spectrophotometric seawater pH measurements and electrochemical sensors.
By Usman Ahmed
21 Oct 2022
In an article published in the open-access journal Sensors, researchers suggested a novel laser parameter measuring technique based on cone-arranged array fibers to enhance the measurable spot size, spatial sampling resolution, and permissible incidence angle range.
By Pritam Roy
21 Oct 2022
When light passes through molecules, it is captured and re-discharged. Modern developments in ultrafast laser technology have progressively enhanced the depth of details in studies covering light-matter interactions.