Like artists, scientists use color to paint clearer pictures of the things -- everything from combustion gases to cancer cells -- they study. And as a result of a new laser system that rapidly ...

Hobbyist 3D printers have had a home in the maker space for years now. Along the way, they’ve left a mark in our imaginations. They’ve tickled our fancy for watching a computer orchestrated symphony ...

A laser that changes colour when it stretches has been developed by a team of scientists from Germany and the US. Heino Finkelmann of Albert-Ludwigs University in Freiburg, Germany, and co-workers ...

Fiber lasers are now well-developed and reliable devices used in a wide range of applications. As it occurs with other types of cavity resonators, the confinement of light within the optical cavity of ...

In the past, a large variety of non-resonant nonlinear elements have been used within the NALM section to obtain the required nonlinear phase-shift for mode-locking operation. The novelty of our ...

Researchers in Quebec, Canda, have developed the first fiber laser that can produce femtosecond pulses in the visible range of the electromagnetic spectrum. Fiber lasers producing ultrashort, bright ...

image: a, Schematic diagram illustrating simultaneous broadband 2nd-10th HHG via cascaded 2nd-NL QPM up-conversion upon a mid-IR pump femtosecond laser in CPPLN. b, Schematic diagram illustrating ...

Wavelength measurement and spectral analysis with one instrument Spectral resolution as high as 2 GHz Wavelength accuracy as high as ± 0.0001 nm Operation available from 375 nm to 12 μm Operates with ...

Plastics processor Spectrum Plastics Group has made its second acquisition in six months, this time buying most of the assets of Laser Light Technologies LLC for an undisclosed price. In a May 3 news ...

There are obvious differences between cancerous cells and normal cells in morphology, chemical properties and mechanical properties. The detection of cytochemical and mechanical properties of tumor ...