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 ...

Gaussian Noise,Gaussian Noise Model,Integrated Model,Noise Figure,Optical Amplifier,Standard Single-mode Fiber,Symbol Rate,Wavelength Division Multiplexing,Achievable Throughput,Amplified Spontaneous ...

Scientists have developed a compact optical amplifier based on a photonic chip that vastly outperforms traditional optical amplifiers in both bandwidth and efficiency. This breakthrough could reshape ...

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

Innovative plasmonic structures enable precise nanogap adjustments, significantly improving SERS detection limits and ...

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, ...

Raman analysis of OFL has demonstrated that when the experiment begins with a reduction step, no amplification of the Raman signal occurs. In other words, the initial AuNPs do not act as a SERS ...

Although they provide some improvement, current solutions—like Raman amplifiers—remain excessively ... and Tobias Kippenberg ...

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, ...