Gisela Eckhardt was one of the early pioneers in laser physics, discovering the principle behind the Raman laser in 1962. Valdas Pasiskevicius, Richard Mildren and David Burman tell the largely ...

Raman laser technology exploits the nonlinear process of stimulated Raman scattering (SRS) to convert the frequency of a primary laser beam into new wavelengths. By utilising Raman-active crystals or ...

You wouldn’t think that shaking something in just the right way would be the recipe for creating laser light, but as [Les Wright] explains in his new video, that’s pretty much how his DIY Raman laser ...

Despite its progressive nature, functionality and flexibility, Raman Spectroscopy is a complex, often challenging procedure demanding a combination of high quality tools employed with appropriate, up ...

Researchers from the National University of Defense Technology have developed a novel composite fiber Bragg grating using ...

Make accurate measurements within seconds Use SpecSuite software to create procedures and optimize processes Measure samples with a variety of accessories in nearly any container The NxG family ...

There is little doubt that Raman Spectroscopy is exceptionally useful as it is already used in a wide range of industries and applications, including chemistry, physics, life, science, medicine, ...

When studying biological systems, understanding structure and chemistry often calls for different approaches. Scanning electron microscopy (SEM) is particularly useful for revealing ultrastructural ...

Researchers have developed a new compact Raman imaging system that is sensitive enough to differentiate between tumor and ...

Optical technology performs well but is awfully expensive. The latest in a series of breakthroughs could cure the cost problem. Photos: Lasers on a chip Michael Kanellos is editor at large at CNET ...