When combined with automated particle analysis equipment, Raman microspectroscopy can provide high-throughput quantification ...

Light-matter interaction is one of the most fundamental ways to explore the physical world. While the reflection and refraction of light reveal the structural characteristics of matter, inelastic ...

To accomplish the task, they developed angular dispersion control schemes to generate counter-propagating Stokes and pump Bessel light bullets with positive and negative v g, respectively. The phase ...

Raman spectroscopy is a method that is based on inelastic scattering of light where the frequency of the photons may change depending on how it interacts with the sample. The light in these cases is ...

Raman spectroscopy is a highly sensitive approach for evaluating the electrical, phonon and optical characteristics of sp 2 carbon materials. Raman spectroscopy's nondestructive nature, along with ...

Using a diamond crystal measuring just a few millimeters across in a carefully designed cavity, they tested a deliberately "noisy" input beam with linewidth exceeding 10 MHz. Their Raman scattering ...

Spatially masked optical Kerr effect (SM-OKE) spectroscopy is a nonresonant femtosecond pump–probe technique capable of measuring isotropic contributions to the transient birefringence of molecular ...

Raman spectroscopy is an analytical characterization technique which has been around for many decades. Since it’s first inception to build a database of molecular vibrational frequencies, it has ...

November 7 marks the birth anniversary of Sir Chandrasekhara Venkata Raman, one of India’s most celebrated physicists and a ...

In 1986, under Prime Minister Rajiv Gandhi’s leadership, the Indian government declared February 28 as National Science Day to honor Dr. C.V. Raman’s groundbreaking discovery, the Raman Effect. On ...