title: Determination of cavity length of cavity-resonator-integrated guided-mode resonance filter.
abstract: A cavity-resonator-integrated guided-mode resonance filter is a kind of narrowband filters, which uses a resonance effect of a waveguide cavity. Two experimental methods for determining the cavity length were investigated in order to estimate the response time of the filter. SiO(2)-based filters for operation at 1540-nm wavelength were fabricated and their cavity lengths were determined from measured resonance wavelengths. In the both of methods, the cavity length determined to be 65 μm and the response time was estimated to be 4 psec.
authors.forename: Junichi
authors.initials: J
authors.lastname: Inoue
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Kondo
authors.forename: Kenji
authors.initials: K
authors.lastname: Kintaka
authors.forename: Kenzo
authors.initials: K
authors.lastname: Nishio
authors.forename: Shogo
authors.initials: S
authors.lastname: Ura