TUNABLE CAVITY RESONATOR AND METHOD OF FABRICATING SAME

摘要

An example tunable cavity resonator for filtering radiation in the optical and IR wavelengths and an example method for fabricating same. The example resonator includes a pair of reflectors, one in fixed relationship to a substrate and the other formed upon a suspended moveable membrane disposed a cavity length from the one reflector. The resonator also includes a pair of spaced apart electrodes either constituted by the reflectors or juxtaposed therewith, which are electrostatically operable to move the membrane and other reflector relative to the one reflector.