Search results for signal gain

General Physics Sep 30, 2020

Breaking new ground in the search for dark matter

The Large Hadron Collider (LHC) is renowned for the hunt for and discovery of the Higgs boson, but in the 10 years since the machine collided protons at an energy higher than previously achieved at a particle accelerator, ...

Optics & Photonics Sep 29, 2020

Microcomb-injected, pulsed lasers as variable microwave gears

Low-noise microwave signals are of critical importance in numerous applications such as high-speed telecommunication and ultrafast data processing. Conventionally, such signals are generated with bulky and delicate microwave ...

Plants & Animals Sep 29, 2020

Battling harmful insects by understanding their sense of smell

In NTNU's Dragvoll laboratory in Trondheim, researchers keep different things in the closet than most of us do. Jars of moths stand in rows. The insects are actually pretty cute, but the Norwegian name for them suggests that ...

Space Exploration Sep 18, 2020

Image: Mesh reflector for shaped radio beams

This prototype 2.6-m diameter metal-mesh antenna reflector represents a big step forward for the European space sector: versions can be manufactured to reproduce any surface pattern that antenna designers wish, something ...

Optics & Photonics Sep 10, 2020

New light amplifier can boost the potential of photonics

A new light amplifier developed at the University of Twente not only boosts the light signals on a photonic chip, but it also enhances the applicability of those chips. Thanks to stronger light signals, detector chips for ...

Cell & Microbiology Sep 4, 2020

Blood breakdown product commandeers important enzyme

The hemoglobin in the red blood cells ensures that our body cells receive sufficient oxygen. When the blood pigment is broken down, heme is produced, which in turn can influence the protein cocktail in the blood. Researchers ...

Space Exploration Sep 4, 2020

Solar eclipse measured on Mars, affects interior

NASA's InSight mission provides data from the surface of Mars. Its seismometer, equipped with electronics built at ETH Zurich, not only records marsquakes, but unexpectedly reacts to solar eclipses as well. When the Martian ...

Cell & Microbiology Aug 24, 2020

Large molecules need more help to travel through a nuclear pore into the cell nucleus

A new study in the field of biophysics has revealed how large molecules are able to enter the nucleus of a cell. A team led by Professor Edward Lemke of Johannes Gutenberg University Mainz (JGU) has thus provided important ...

Optics & Photonics Aug 18, 2020

The MOF-based multicolor single-mode microlaser

Since different tissues, cells or biochemicals have different (such as optical, thermal and acoustic) responses to different wavelengths of light, a light source with visible to near-infrared (NIR) multi-color output provides ...

Economics & Business Aug 17, 2020

Going green dramatically benefits businesses – it should be central to their coronavirus recovery strategy

The onset of the pandemic and the ensuing lockdown have imperilled businesses worldwide. It will be tempting for firms to put any commitment to the environment in the back seat as they attempt to recover, especially as some ...

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