Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

This method is also applicable to the study of the local variation of the fine structure in a crystal lattice, and the so-called selected area micro-diffraction method, when used jointly with this ...

Researchers developed a numerical simulation technique for light wave interactions in triangular-lattice PCSELs, enhancing ...

Photonic crystal surface-emitting lasers or PCSELs are laser diodes that generate laser beams through controlled light wave interaction within a photonic crystal structure. In a recent study, ...

An international team led by physicists at Penn State and Columbia University has developed a novel approach to maintain ...

The ability to store information has evolved from punch-card looms to modern smartphones. Every technological advancement has ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or 'optical feedback'. Once the light has achieved ...

A MATLAB toolbox for functionally graded lattice generation, in different configurations.

The electric vehicle industry is on the brink of a major breakthrough with the development of a longer-lasting EV battery featuring single-crystal electrodes. According to new research ...

Terahertz light has the ability to control solids at the atomic level, forming chiral structures of left- and right-handedness. Credit: Zhiyang Zeng (MPSD), edited Researchers have discovered a method ...

For the first time, researchers in China have synthetically produced a nearly pure hexagonal diamond, marking a significant ...