Photo-reflectance spectroscopy enhances semiconductor quality control with sensitive, contactless measurements of band structure and electric fields in devices.

Optical percutaneous needle biopsy techniques are revolutionizing tumor diagnostics, enabling real-time analysis and ...

Astronomers confirm a hot intracluster medium in JADES-ID1 at z˜5.68, revealing early massive halo heating and rapid ...

The speed of light varies in materials, impacting fiber optics, laser systems, and semiconductor lithography through complex ...

A team of physicists from the University of Ottawa have developed a new theoretical model that shines new light on how scientists understand the way lasers interact with dense matter, such as solids ...

Optical fiber biosensors (OFBs) achieve ultra-low detection limits for biomarkers and toxins, yet face challenges in reproducibility and scalable manufacturing.

The review discusses innovations in quartz-enhanced laser spectroscopy, emphasizing QEPAS and LITES for improved sensitivity ...

This novel terahertz microscope from MIT enables the observation of superconducting electron dynamics, crucial for future ...

Coherent light is distinct because its waves maintain a consistent phase relationship, meaning the peaks and troughs stay synchronized over both time and space. This type of light is primarily ...

The UV-Vis spectrum is a graphical representation of light absorption. Wavelength (nm) is shown on the x-axis, representing the energy of absorbed light; absorbance or transmittance is plotted on the ...

Fresnel lenses, distinguished by their concentric grooves, find usage in computer-controlled systems, traffic signals, and situations requiring light beam manipulation. These lenses play an important ...