An MOF-Based Multicolor Single-Mode Microlaser

2nd September 2020 by Leave a Comment

New device to achieve up to three-wavelength single-mode polarized lasing in green, red and NIR

Filed Under: Laser Sources, Laser Systems, Lasers, Light Sources, Nanophotonics, Optical Components, Optical Materials, Research News Tagged With: , , ,

Attosecond Light from Industrial Laser

26th August 2020 by Leave a Comment

New way to get very short, few-cycle pulses out of more commonly available industrial-grade lasers

Filed Under: Laser Sources, Laser Systems, Lasers, Light Sources, Measurement Technologies, Optical Components, Research News, Ultrashort Laser Pulses Tagged With: , , ,

Valley-Hall Nanoscale Lasers

17th August 2020 by Leave a Comment

Room-temperature low-threshold lasing from a cavity mode hosted within the topological bandgap of a nanostructure

Filed Under: Laser Systems, Lasers, Light Sources, Metamaterials, Nanophotonics, Nanotechnology, Optical Materials, Research News, Semiconductors Tagged With: , , , , ,

Stretching the Spectra of Frequency Combs

11th August 2020 by Leave a Comment

Waveguide design lets silicon compete with glass in frequency comb generation

Filed Under: Lasers, Light Sources, Nanophotonics, Optical Components, Optical Materials, Photonics, Research News, Semiconductors, Silicon Photonics, Spectroscopy Tagged With: , , , ,

AI Monitoring of Laser Welding

6th August 2020 by Leave a Comment

Detecting and documenting the moment of instability in laser deep penetration welding

Filed Under: Additive Manufacturing, Laser Direct Structuring, Laser Welding, Lasers, Mechanical Engineering, Research News Tagged With: , , , ,

New System for Ultra-Fast Flashes

4th August 2020 by Leave a Comment

A strong electromagnetic field can counteract the forces that bind electrons to nuclei

Filed Under: Laser Sources, Laser Systems, Lasers, Light Sources, Research News, Spectroscopy, Ultrafast Lasers, Ultrashort Laser Pulses Tagged With: , , , ,

Laser Inversion Enables Multi-Materials 3D Printing

28th July 2020 by Leave a Comment

New technique could transform additive manufacturing processes for circuit boards and perhaps even robots

Filed Under: Additive Manufacturing, Laser Forming, Laser Manufacturing, Lasers, Mechanical Engineering, Research News Tagged With: , ,

New Source for Ultrafast Laser Pulses

27th July 2020 by Leave a Comment

Innovative approach has important applications in engineering and biomedicine

Filed Under: Laser Sources, Laser Systems, Lasers, Light Sources, Nanophotonics, Optical Components, Research News, Spectroscopy, Ultrafast Lasers, Ultrashort Laser Pulses Tagged With: , , ,

Shaking Light with Sound

16th July 2020 by Leave a Comment

A new scheme for on-chip acousto-optic modulation

Filed Under: Lasers, Light Sources, Optical Materials, Optoelectronics, Photonics, Research News Tagged With: , , , , ,

Capturing the Spectral Fingerprint

30th June 2020 by Leave a Comment

START Prize 2020 for TU Graz physicist Birgitta Schultze-Bernhardt

Filed Under: Awards, Community News, Lasers, People Tagged With: , , , , , ,