Abstract

This paper presents design method and examples of dielectric multi-layer bandpass filters with Butterworth characteristics for three-media system in the optical wavelength range. The external medium of the filter is air, BK-7, or Si while the filter itself consists of SiO/sub 2/ and TiO/sub 2/ layers. The percentage bandwidth is below 10 percent. The angle of incidence is below 30 degrees with s and p polarized ray. Attenuation characteristics of designed filters agree well with design objectives.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call