Title :
Multiple-phase-shifted Bragg gratings as all-optical high-order temporal integrators
Author :
Asghari, Mohammad H. ; Azaña, José
Author_Institution :
Inst. Nat. de la Rech. Sci. - Energie Mater. et Telecommun., Montreal, QC
Abstract :
It is demonstrated that the Nth cumulative time integral of optical signals can be obtained by propagation through a high-reflectivity uniform fiber Bragg grating incorporating N pi-phase shifts arbitrarily located along its axial profile.
Keywords :
Bragg gratings; optical information processing; N pi-phase shifts; all-optical high-order temporal integrators; cumulative time integral; high-reflectivity uniform grating; multiple-phase-shifted Bragg gratings; optical signal propagation; Bragg gratings; Circuits; Fiber gratings; Integrated optics; Optical design; Optical devices; Optical filters; Optical signal processing; Photonics; Signal processing; All-optical circuits; All-optical signal processing; Ultra-fast computing;
Conference_Titel :
IEEE Lasers and Electro-Optics Society, 2008. LEOS 2008. 21st Annual Meeting of the
Conference_Location :
Acapulco
Print_ISBN :
978-1-4244-1931-9
Electronic_ISBN :
978-1-4244-1932-6
DOI :
10.1109/LEOS.2008.4688479
