Title :
Recirculating fiber delay-line filter using a fiber Bragg grating
Author :
Kim, Sung Chul ; Lee, Sang Bae ; Choi, Sang Sam ; Lee, Byoungho
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
Abstract :
We propose a new recirculating fiber delay-line filter using a fiber Bragg grating as a multi-reflection mirror in a fiber loop. By selecting the coupling efficiency, the reflectivity of the grating, and the EDFA gain, we can adjust the characteristics of the filter
Keywords :
Bragg gratings; mirrors; optical delay lines; optical fibre amplifiers; optical fibre couplers; optical fibre filters; optical information processing; reflectivity; signal processing; EDFA gain; coupling efficiency; fiber Bragg grating; fiber loop; multi-reflection mirror; recirculating fiber delay-line filter; Bragg gratings; Delay; Fiber gratings; Finite impulse response filter; IIR filters; Optical fiber filters; Optical fibers; Optical reflection; Reflectivity; Transfer functions;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS '98. IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-4947-4
DOI :
10.1109/LEOS.1998.737863
