Research

PhotonHub Europe plans to establish a single photonics innovation hub which integrates all of the best-in-class technologies

Photonics hub awarded €19m by European Commission

PhotonHub Europe aims to help European SMEs become more competitive, digitally, through faster and smarter deployment of photonics-based technologies

Artist’s impression of the Solar Orbiter, with the Spice spectrometer (ESA/ATG medialab)

Spectroscopy to probe the Sun in greater detail

A proposal to use a high-resolution multi-slit spectrometer to obtain high-cadence observations of the Sun’s atmosphere, the corona, has been selected by Nasa

The laser operates in fundamental mode with beam quality M2 < 1.05 for both beams. The beam shape is recorded at the output of the oscillator (magnified image of the output coupler) on a WinCamD-LCM-NE 1” beam profiler at the nominal operation point of the laser with 3.7 A pump current, approx. 7.8 W total pump power and 440 mW average output power from each comb.

Single laser emits high-power dual comb femtosecond pulses

The new development paves the way for portable dual-comb light sources for applications such as spectroscopy and precision distance measurement

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