Researchers at IIT Kharagpur develop a pioneering zero-threshold Raman laser with transformative potential in nanoscale laser technology and quantum communications. The innovation leverages Raman ...

Researchers from IIT Kharagpur have developed a ‘zero-threshold Raman laser’ that could revolutionise nanoscale laser technology with immense potential for quantum communications, the institute said ...

IN some experiments we recently made to see if a Raman effect could be observed with homopolar molecules, we found that the spectrum of the light scattered by liquid air included six sharp and ...

The schematic diagram [Figure (b)] shows that the Stokes beam is modulated with an electro-optic modulator (EOM, M350-160 KD*P, Conoptics) at a couple of MHz by using a square-wave function-generator ...

2021.777840) Raman analysis is based on the Raman effect, named after Sir C.V. Raman who discovered it in 1928. It involves the scattering of monochromatic light, usually from a laser in the visible, ...

He showed that the sea looks blue because of sunlight scattering by water, just like Rayleigh explained for the sky. This discovery became the "Raman Effect," explaining how light changes when it ...

LSPR plays a crucial role in Surface-Enhanced Raman Scattering, a technique that enhances the Raman scattering signals of molecules adsorbed on metal nanostructures. The strong localized ...

Raman, born in Trichy, Tamil Nadu on November 7, 1888, made history by being the first Asian to receive the Nobel Prize in Physics in 1930 for his innovative research on light scattering.