Viewpoint

Monitoring gases from the air 
and from the ground

Principle diagram of high-sensitivity detection of harmful gases in livestock based on TDLAS

Wavelength Electronics
10 September 2021

Gemma Church examines the latest innovations in laser spectroscopy to aid accurate gas emission measurements

Efficient fibre coupling

Gem laser with attached fibre on a vibration test plate

Novanta
10 September 2021

Novanta’s new, high efficiency, high power single-mode coupling system is advancing the fibre coupling space of diode-pumped solid state lasers (DPSS), finds Gemma Church

The future of hyperspectral imaging
Pro-Lite Technology
26 July 2021

Gemma Church talks to Pro-Lite Technology about next-generation, cost-effective hyperspectral imaging technologies

Going with the flow

Human neuroblastoma cells: nuclei are stained in red, microfilaments are in green and in blue

Vortran Laser Technology, Frankfurt Laser Company
26 July 2021

Gemma Church explains how Vortran Laser Technology’s laser diodes are advancing flow cytometry and confocal microscopy

Fourier transform spectroscopy made easy

NIREOS’ core technology is represented by the GEMINI Interferometer: a compact and ultra-stable common-path interferometer, which unlocks all the advantages of the Fourier-Transform approach (such as light throughput and wavelength accuracy) also in the UV-Visible and Near Infrared spectral region. The GEMINI can be used in many experiments in linear and non-linear spectroscopy, such as fluorescence and pump-probe spectroscopy.

Photonic Solutions and Nireos
21 June 2021

Gemma Church finds out more about the Gemini interferometer from Nireos and its new uses

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