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....

The rapid expansion of the World Wide Web and increased connectivity requirements have generated an explosion in optical communication systems. In...

The demands placed on networks by voice, video and data are increasing exponentially. Thus, service providers require more bandwidth and higher...

Long pass filters, sometimes referred to as long pass edge filters, are designed to transmit wavelengths within a given wavelength range. This band...

Dichroic filters are designed to selectively allow wavelengths within a specific transmission band to pass through while reflecting all other colors...