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Optics & Photonics Nov 3, 2022

Femtosecond GHz/MHz BiBurst pulses can greatly enhance silicon ablation efficiency

Scientists working on laser application at the RIKEN Center for Advanced Photonics (RAP) have developed a new technique using GHz bursts of femtosecond laser pulses grouped in MHz envelopes, termed BiBurst mode, for high-efficiency ...

Optics & Photonics Oct 20, 2022

New way to make telescope mirrors could sharpen our view of the universe

Researchers have developed a new way to use femtosecond laser pulses to fabricate the high-precision ultrathin mirrors required for high-performance X-ray telescopes. The technique could help improve the space-based X-ray ...

Cell & Microbiology Oct 12, 2022

Synthetic cells communicate with organic cells

Many things are already possible when it comes to mimicking organic cells. For example, Jan van Hest's group has developed a synthetic cell platform in which all kinds of cell aspects can be mimicked in order to better understand ...

General Physics Oct 7, 2022

When making a detour is faster: Optimizing navigation for microswimmers

Whereas the shortest way between two points is a straight connection, it might not be the most efficient path to follow. Complex currents often affect the motion of microswimmers and make it difficult for them to reach their ...

Optics & Photonics Feb 28, 2022

New optical tweezers can control luminescent color using light pressure

One big stumbling block in the field of photonics is that of color control. Until now, to control color, i.e. the wavelength of light emission, researchers would have to alter the chemical structure of the emitter or the ...

Cell & Microbiology Jan 12, 2022

Biochip reduces the cost of manufacturing in vitro skin

Researchers from the Universidad Carlos III de Madrid (UC3M), the Universidad Politécnica de Madrid (UPM) and other entities have designed a new biochip, a device that simplifies the process of manufacturing in vitro skin ...

Bio & Medicine Oct 1, 2021

A 3D multifunctional and flexible neural interface

Being able to measure the electrical activity of the brain has helped us gain a much better understanding of the brain's processes, functions, and diseases over the past decades. So far, much of this activity has been measured ...

Quantum Physics Jun 17, 2021

Scientists achieve ultra-fast optical orbiting of nanoparticles at subdiffraction scale

Is it possible to drive nanoparticles to orbit below the light diffraction limit using a Gaussian beam? A recent joint research project reported in Nature Communications says yes.

Nanomaterials Mar 10, 2021

Adaptive microelectronics reshape independently and detect environment for first time

Flexible and adaptive microelectronics is considered an innovation driver for new and more effective biomedical applications. These include, for example, the treatment of damaged nerve bundles, chronic pain, or the control ...

General Physics Jan 8, 2021

Researchers achieve on-demand storage in integrated solid-state quantum memory

Researchers from CAS Key Laboratory of Quantum Information of the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences have demonstrated on-demand storage of photonic qubits in an integrated ...

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