title: Electro-optic narrowband multi-wavelength filter in aperiodically poled lithium niobate.
abstract: We report on an iterative design scheme for and the first experimental demonstration of active narrowband multi-wavelength filters based on aperiodically poled lithium niobate crystals. A simultaneous transmission of 8 wavelengths, each with a ~0.45-nm linewidth and nearly 100% peak transmittance, was achieved in such a device. The transmission spectrum of this device can be tuned by temperature at a rate of ~0.65 nm/ degrees C.
authors: C H
authors: CH
authors: Lin
authors: Y H
authors: YH
authors: Chen
authors: S W
authors: SW
authors: Lin
authors: C L
authors: CL
authors: Chang
authors: Y C
authors: YC
authors: Huang
authors: J Y
authors: JY
authors: Chang