Surface enhanced Raman spectroscopy (SERS) is a sensitive technique that can even detect single molecules. However, in many SERS applications, the strongly inhomogeneous distribution of intense local ...

The Woman Fought C.V. Raman, Opened IISc to Women, and Made Science History Kamala Sohonie was a revolutionary Indian biochemist who fought the system to get women entry into prestigious scientific ...

Raman spectral mapping is a powerful tool for directly visualizing the composition, structure, and distribution of molecules on any surface of interest. However, one major limitation of Raman mapping ...

Generation of 23-fs-long laser pulses with energy of 8.5 μJ at the wavelength of 1.8 μm is achieved by means of Raman conversion of 250-fs 50-μJ pulses at the wavelength of 1.03 μm. The Raman ...

A novel wavelength arrangement using C- and L-band-separated Raman preamplification is proposed for application to bidirectional unrepeatered transmission systems operating with multiple 43 Gb/s ...