A research team has successfully developed a self-locked Raman-electro-optic (REO) microcomb on a single lithium niobate chip. By synergistically harnessing the electro-optic (EO), Kerr, and Raman ...

A new optical phenomenon has been demonstrated by an international team of scientists led by physicists at the University of Bath, with significant potential impact on pharmaceutical science, security ...

Raman spectroscopy is a highly efficient technique used to identify chemicals. While the Raman Effect has been known for almost 100 years, recent developments have enabled Raman spectrometers to be ...

A team led by Prof. DONG Chunhua from the University of Science and Technology of China (USTC), in collaboration with Prof. BO Fang's group from Nankai University, has successfully developed a ...

Utilizing terrain mapping in Raman imaging ensures optimal focus on uneven samples, enhancing Raman intensity and spatial ...

Raman spectroscopy, compatible with molecular and material samples, is one of the most popular quantitative and qualitative spectroscopic techniques. A sample has a distinct Raman “fingerprint” that ...

Engineers at Johns Hopkins University say they are using a non-invasive optical probe to understand the complex changes in tumors after immunotherapy. Their method combines detailed mapping of the ...

BENGALURU: National Science Day is celebrated all over India on 28 February every year to commemorate the discovery of the Raman Effect by Indian physicist Chandrasekhara Venkata Raman. Taking that ...