Raytheon Company

Rekha Doshi

Brien Douglas Ross

Margarete Neumann

Robert Pursel

An optical system includes an optical frequency discriminator having a light source of an optical input beam, and an optical bandpass filter having a bandpass filter range and the optical input beam incident thereon at a bandpass-filter angle of incidence and may be desirably be adjusted. The optical bandpass filter transmits a first transmitted beam of a bandpass-filter frequency band and reflects a first reflected beam. An optical second filter has an optical edge in the bandpass range of the bandpass filter and the first reflected beam incident thereon at a second-filter angle of incidence. The optical second filter transmits a second transmitted beam band and reflects a second reflected beam.

Growing community of inventors

Victoria, Canada

Rekha Doshi