A research team has fabricated a subwavelength grating from an epitaxial molybdenum diselenide (MoSe2) layer roughly 42 nanometers thick and measured optical confinement consistent with a bound state ...

"Invisible grating" bends laser using just air and sound By Michael Irving October 03, 2023 An artist's impression of the optical grating made of air that can bend a laser beam Science Communication ...

Expanded Design Tool Kit Will Enable Silicon Foundries to Implement PDKs and Fabricate Modulators and Optical Gratings in a Single Fab Run, Further Enhancing Modulator Efficacy ENGLEWOOD, Colo., Jan.

Optical signal transmission can be significantly improved by limiting the wavelength of transmitted signals. Fiber Bragg grating (FBG) is a technique widely used in optical communication, sensing, and ...

Fiber sensing scientists from Shenzhen University have developed an encrypted fiber optic tag that can be used for all-optical labeling and recognition of optical transmission channels such as access ...

Using a novel method, beams of laser light can be deflected using air alone. An invisible grating made only of air is not only immune to damage from the laser light, but it also preserves the original ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Omega Optical offers “Efficiency Replicated” gratings which extend the useable spectrum of affordable transmission gratings deeper than ever into the UV range. Created for OEM volume needs, this ...

A pioneering method has emerged for manipulating laser beams using sound waves alone. These days, powerful laser beams are essential in scientific research, from particle accelerators to nuclear ...

Yokogawa has announced the launch of its AQ6376 optical spectrum analyzer (OSA), which employs grating-based OSA capabilities to measure signals with a wavelength beyond 3 µm. It is designed to ...