We have proposed and demonstrated a new continuously tunable photonic notch filter. A double tunability that combines an in-phase quadrature (I-Q) photonic phase shifter with a wavelength-selective true-time-delay, is used. The I-Q phase shifter continuously tunes the null frequency over a narrow range. Discrete shifts of null frequency are obtained by changing the optical wavelength in the wavelength-selective true-time-delay. The RF signal is carried by an intensity modulated tunable laser.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Continuously tunable photonic RF filter


    Contributors:


    Publication date :

    1996-01-01


    Size :

    191311 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Continuously Tunable Photonic RF Filter

    IEEE; Lasers and Electro-Optics Society | British Library Conference Proceedings | 1996



    Continuously tunable heterostructure air-slot nanocavities in two-dimensional photonic crystals

    Kang, F. / Ren, C. / Wang, P. et al. | British Library Online Contents | 2015