A team from the UK's National Physical Laboratory reduces the linewidth of a Nd:YAG laser to unprecedented levels. To put this into context, most solid-state or semiconductor lasers have a linewidth ...

Integrated laser platform: A single chip generates narrow linewidth and tuneable visible light covering all colours. (Courtesy: Myles Marshall/Columbia Engineering) Researchers in the US have created ...

ANAHEIM, Calif.--(BUSINESS WIRE)--NeoPhotonics Corporation (NYSE: NPTN), a leading designer and manufacturer of photonic integrated circuit, or PIC, based modules and subsystems for ...

The product is already in use for high bandwidth coherent communications applications where, for example, high spectral efficiency, phase encoded signals are used to overcome transmission bottlenecks.

Gaps in the coherence spectrum of diode lasers have been known to hinder research. Anselm Deninger and Thomas Renner look at how these gaps are being filled and the applications that are benefiting ...

New ground-breaking research could change the way scientists understand and describe lasers - establishing a new relationship between classical and quantum physics. New ground-breaking research from ...

AcuityXR produces a measurement with twice the number of pixels in the X and Y directions than is possible with a standard interferometric measurement. Greater detail is achieved for fine features in ...

SAN JOSE, Calif.--(BUSINESS WIRE)--NeoPhotonics Corporation (NYSE: NPTN), a leading developer of silicon photonics and advanced hybrid photonic integrated circuit-based lasers, modules and subsystems ...