With bandwidths down to 0.1nm, there ultra-narrow bandpass filters also cover the requirements of current quantum technologies, where 0.2 to 0.5nm are in demand. At the desired wavelength, they offer ...

Santa Rosa, CA. -Alluxa, an emerging leader in next generation optical filters is pleased to announce the production of ultra-narrowband filters with very high levels of in band transmission.

SS-Raman spectroscopy employs a swept-source laser, a narrow-bandwidth bandpass filter (BPF), and a highly sensitive point photoreceiver for sample identification. These components enable the ...

Bandpass filters are used in both wired and wireless communications systems, sensor applications, instrumentation, medical applications, and many others. When it comes to these types of applications, ...