Coupling mid-infrared “idler” photons with near-infrared “signal” photons enables cheaper, smaller and more efficient machines for uses such as greenhouse gas monitoring to medical diagnostics.

Researchers in Germany have unveiled an ultra-fast light switch made of very thin semiconductor ...

The launch of Coherent AxioView™ strengthens our position in the growing medical photonics market, driven by image-guided ...

SPIE Photonics West sees the global optics and photonics community come together to present and discuss the latest industry ...

Learn how spectroscopy facilitates non-invasive, real-time bio-monitoring, enhancing decision-making in healthcare, ...

SPIE, the international society for optics and photonics, awarded their Gold Medal to Maryellen Giger (pictured here with her team) for pioneering work in computer-aided diagnosis and image ...

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next-generation applications, including high-speed wireless communications, ...

For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...