Asml Netherlands B.v.

Heriot-Watt University

Federico Belli

Ronald Franciscus Herman Hugers

Andreas Johannes Antonius Brouns

Malte Christian Brahms

John Colin Travers

John C Travers

An optical parametric oscillator (OPO) system comprises an optical waveguide including a hollow core containing a fluid, wherein the optical waveguide is configured to receive pump light and to convert the pump light into signal light and idler light via a third order non-linear optical effect. The OPO system further comprises an optical feedback arrangement for recycling at least a portion of the signal light and/or for recycling at least a portion of the idler light in an optical cavity that includes the optical waveguide. The OPO system may be used, in particular though not exclusively, in metrology, gas and solid-state spectroscopy, laser-assisted manufacturing, semiconductor technology, biomedicine, healthcare, and scientific laboratory use.

Optical parametric oscillator system

A broadband radiation source device, including a fiber assembly having a plurality of optical fibers, each optical fiber being filled with a gas medium, wherein the broadband radiation source device is operable such that subsets of the optical fibers are independently selectable for receiving a beam of input radiation so as to generate a broadband output from only a subset of the plurality of optical fibers at any one time.

Hollow-core photonic crystal fiber based broadband radiation generator

Growing community of inventors

Edinburgh, United Kingdom

Federico Belli