Semiconductor Fano lasers—Leveraging interference effects known as Fano resonances, these lasers can generate ultrashort optical pulses and exhibit improved spectral properties, offering new ...

“The recent progress achieved in the development of blue GaN laser diodes has facilitated their use as pump sources and opened a new paradigm for compact, continuous-wave, and high-efficiency laser ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

Laser-based measurement techniques, known as optical metrology, can be used to study the physical properties of objects and materials.

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and ...

Intensity interferometry is a promising technique that enables the precise measurement of spatial properties (i.e., distances, shapes and light properties) by probing fluctuations in the intensity (i.

The new patent suggests that Apple is thinking well beyond the iPad when it comes to the future of the Apple Pencil.

A team at Harvard and Vienna University of Technology have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser could replace ...

Difference Between Inkjet Paper & Laser Paper. Inkjets and laser printers don't technically require different paper. You can use a ream of cheap office copy paper and get results that are adequate ...

The paper “Direct Writing Nanostructures on Au Nano-Film by Laser Irradiating Cantilevered Scanning Near-Field Optical Microscope Tip,” authored by Xuewen Wang, Xuesong Mei, Hailong Yin ...

Their precision has been validated in a research paper presented at EUSPEN 2023. Targeting the evolving semiconductor and photonics markets, SmarAct’s optical assembly platforms enable ...