%0 Journal Article %T Interferential polychromatic filters based on the quasi-periodic one-dimensional generalized multilayer Thue 每 Morse structures %A Yassine Bouazzi %A Mounir Kanzari %J Optica Applicata %D 2009 %I %X In this paper, a new type of optical filter using photonic band gap materials has been proposed. The optical filter was obtained by a combination of periodic H(LH)J and generalized Thue 每 Morse (GTM) quasi-periodic one-dimensional multilayer. We show that the whole structure H(LH)J[TM]PH(LH)J, where P is the repetition number of the GTM stack, has an interesting application as a polychromatic filter. However, the effect of the repetition number for producing an improved polychromatic filter is presented. So, switches like (on每on每off每off每on每on每#) have been found. %K photonic crystals %K periodic %K quasi-periodic %K Thue &ndash %K Morse %K antitrace map %K transmission peak %K polychromatic filters %U http://www.if.pwr.wroc.pl/~optappl/pdf/2009/no3/optappl_3903p489.pdf