Ultrawide-bandgap semiconductors—such as diamond—are promising for next-generation electronics due to a larger energy gap ...
Researchers have built a deep-ultraviolet microscope to study hard-to-analyze materials like diamond, offering a new way to probe their electronic and thermal properties at the nanoscale. This ...
The specific laser wavelengths are determined by etching lithographically defined grating periods into the silicon waveguide surface before ... be used for imaging, quantum cryptography and ...
8-11 The interest in quantum ... emitting state is unique and presents lower energy, i.e., a specific emission wavelength. (a) UV-Vis absorption (blue line), maximum PL excitation wavelength (dotted ...
Scientists from China have developed high-performance colloidal quantum-dot (CQD)  surface-emitting laser array based on ...
Compound semiconductor wafer company IQE has strengthened its partnership with Quintessent, a pioneer in quantum dot laser ...
An article published in the journal Optica describes the development of a new experimental device that explores the boundary ...
Work reveals new ways to understand and manipulate electrons in materials. MIT physicists, in collaboration with colleagues, ...
Quantum engineers 'squeeze' laser frequency combs to make more sensitive gas sensors. ScienceDaily . Retrieved January 27, 2025 from www.sciencedaily.com / releases / 2025 / 01 / 250116161246.htm ...
For the first time ever, scientists have used a technique called “quantum squeezing” to improve the gas sensing performance of devices known as optical frequency comb lasers. These ultra-precise ...
Although the suspect, Matthew Livelsberger, died in the explosion itself, claims surfaced that Livelsberger changed his photo and safety number on the messaging app Signal after the incident.