Innovative plasmonic structures enable precise nanogap adjustments, significantly improving SERS detection limits and sensitivity for molecular analysis.

The Adult BCG Vaccination campaign was launched at Sir CV Raman Public Hospital, Indiranagar, Bengaluru, on Tuesday to mark ...

A new BCG vaccination campaign targeting high-risk adults was launched in Bengaluru to coincide with World TB Day, offering free vaccines to the elderly people.

The need for ultra-broadband amplification — amplifiers that work across a wider range of wavelengths — is more pressing than ever. Existing solutions, such as Raman amplifiers, offer some improvement ...

Clear Energy Research Center, University of Yamanashi, 4-4-37 Takeda, Kofu, Yamanashi 400-8510, Japan ...

However, the loss of light power during transmission is the main bottleneck constraining the sensing distance. In this paper, we construct an asymmetric interference model based on bidirectional Raman ...

Institute of Organic Chemistry and Biochemistry, Academy of Sciences, Flemingovo náměstí 2, Prague 16610, Czech Republic Department of Analytical Chemistry, University of Chemistry and Technology, ...

Schools students at the Raman Research Institute (RRI) Open Day 2025, observed as part of the National Science Day celebrations in Bengaluru on February 28, 2025.