"651537" . . . "1"^^ . . "Large-band periodic filters for DWDM using multiuple-superimposed fiber Bragg gratings." . "12" . "Large-band periodic filters for DWDM using multiuple-superimposed fiber Bragg gratings."@en . "Large-band periodic filters for DWDM using multiuple-superimposed fiber Bragg gratings."@en . . "Z(AV0Z2067918)" . "The tight specifications of DWDM filters are challenging for any available technologies. In this paper, periodic transmission filters based on superimposed chirped fiber Bragg gratings are designed to have flat amplitude response and nearly constant in-band group delay. These filters should prove to be useful as interleavers and mux/demux filters in DWDM systems."@en . "Large-band periodic filters for DWDM using multiuple-superimposed fiber Bragg gratings." . "Slav\u00EDk, Radan" . . . . "optical fibres; optical fibre filters; optical fibre communication; Bragg gratings; wavelength division multiplexing"@en . "IEEE Photonics Technology Letters" . "LaRochelle, S." . "RIV/67985882:_____/02:13020124" . "RIV/67985882:_____/02:13020124!RIV/2003/AV0/A13003/N" . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . . "3"^^ . . . "[82EE7A84302F]" . . "1704;1706" . "The tight specifications of DWDM filters are challenging for any available technologies. In this paper, periodic transmission filters based on superimposed chirped fiber Bragg gratings are designed to have flat amplitude response and nearly constant in-band group delay. These filters should prove to be useful as interleavers and mux/demux filters in DWDM systems." . . . "0"^^ . . "2"^^ . "0"^^ . "14" . . "1041-1135" .