Resonantly tunable quantum cascade lasers (QCLs) are high-performance laser light sources for a wide range of spectroscopy ...

The Fraunhofer IAF process simplifies the production with a MOEMS (micro-opto-electro-mechanical system) grating scanner in ...

Fraunhofer IAF's semi-automated process for MOEMS-EC-QCLs enhances manufacturing efficiency, reducing costs and enabling real ...

Germany's dependence on these critical raw materials became apparent once again following the customs dispute in April, when ...

Lasers play a crucial role across many industries, from medicine to quantum computing. But producing them depends heavily on ...

Abstract: A novel reflection-reduced two-layer grating is described with nearly 100% diffraction efficiency. The efficiency of the conventional grating should be improved, or some reported ...

Abstract: UV-based nano imprint and transfer lithography (NITL) is proposed as a flexible, low cost and versatile approach for defining sub-micron metal patterns on optical fiber facets in a ...

A team at EPFL and the University of Arizona has discovered that making molecules bigger and more flexible can actually extend the life of quantum charge flow, a finding that could help shape the ...