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Optical Amplifiers and Modulators: Enabling High-Speed Communication Technologies

Article - 11 Apr 2023

Optical amplifiers and modulators play an essential role in how data and information are rapidly transferred in a growing, interconnected, and interdependent world. Therefore, advancements in the...
Raman Spectroscopy and Acoustic Bioprinting for Bacteria Identification

Article - 11 Apr 2023

A recent study published in Nano Letters proposed a novel technique that combines Raman spectroscopy, acoustic bioprinting, and machine learning for rapid bacterial identification. This innovative...
What is Quantum Microscopy?

Article - 22 Dec 2022

Particle manipulation has always been crucial to enhancing scattering and microscopy methods for material studies. In light of this strategy, researchers integrated quantum technology and microscopy...
The Future of Mid-Infrared Studies of Distant Galaxies

Article - 12 Dec 2022

A special diagnostic tool for determining the physical conditions in the interstellar medium of galaxies is provided by mid-infrared spectra.
Achieving 'More Signal, Less Background' in Photonics

Article - 23 Nov 2022

This article describes the applications of photonics technologies in selecting desired information by maximizing the transmission of light to the photodetector.
What is Atomic Force Microscopy?

Article - 24 Oct 2022

Atomic force microscopy (AFM) was first demonstrated in 1985 by Binnig, Quate and Gerber. Since then, the high-resolution non-optical imaging technique has become a powerful tool for surface analysis.
What is the Role of Lenses in Microscopy?

Article - 24 Oct 2022

A microscope is used to magnify the image of tiny objects. The objects are clearly seen with a microscope because at least one lens magnifies the image. This lens refracts the light so that it enters...
This Beam Shaping Start-Up is Sharpening Up the Laser Industry

Article - 14 Jun 2022

We spoke with University of Bonn spin-off Midel Photonics, a start-up company whose laser beam shaping technology is hoping to sharpen up the laser industry.
Optoelectronic Thermometer as an Alternative Approach for Temperature Sensing

Article - 18 May 2022

For their distant detection, minimum invasion, tolerance to electromagnetic interferences, and excellent resolution, optical-based sensors provide appealing alternatives in temperature monitoring for...
How is Thermal Imaging Used in Climate Change Research?

Article - 20 Apr 2022

Thermal imaging, a remote sensing technique, is commonly used to measure and analyze climate changes and reduce their impact. This article takes a closer look.