While Raman spectroscopy is widely used in many areas of analytical and medical sciences, including in situ and in vivo measurements,1,2 a challenge...

Raman spectroscopy is a robust quantitative and qualitative spectroscopic technique for analysing molecular or material samples. Raman...

Bandpass filters are important optical components in shaping the spectrum of light. Many optical devices rely on bandpass filters to provide more...

Bandpass filters are optical filters that only let a selected range of frequencies through. Bandpass filters are used for many optical applications...

Bandpass filters are a crucial component in many optical devices, providing a means of filtering out undesired wavelengths of light. Myriad...

Observing the earth via satellites with imaging devices provides information for numerous applications. The fundamental concept behind optical earth...

Raman spectroscopy is an analytical method based on the detection of scattered light from a sample. Only a small fraction of light that is scattered...

To conduct data analysis of nucleic acid samples, typically DNA, a reasonable amount of DNA material is essential. Today’s standard approach is to...

Etalons are a type of Fabry–Pérot interferometer – an optical cavity made from two parallel reflecting surfaces. They can act as optical filters...

As voice, video, and data traffic continue to increase, improving the flexibility and capacity of optical networks is a pressing challenge....