TY - GEN
T1 - Wideband notch filter acoustically induced in a chirped fiber Bragg grating
AU - Silva, R.E.
AU - Becker, M.
AU - Rothhardt, M.
AU - Bartelt, H.
AU - Pohl, A.A.P.
PY - 2015
Y1 - 2015
N2 - A notch filter acoustically induced in a 1 cm long chirped fiber Bragg grating is experimentally investigated. The notch reflectivity (2.5 dB - 25 dB) and bandwidth (9 nm - 3 nm) are tuned by an electrical signal. The reduction of the grating and modulator size for achieving the acousto-optic modulation compared to previous works, points out for more efficient acousto-optic devices in standard optical fibers.
AB - A notch filter acoustically induced in a 1 cm long chirped fiber Bragg grating is experimentally investigated. The notch reflectivity (2.5 dB - 25 dB) and bandwidth (9 nm - 3 nm) are tuned by an electrical signal. The reduction of the grating and modulator size for achieving the acousto-optic modulation compared to previous works, points out for more efficient acousto-optic devices in standard optical fibers.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84964522775&partnerID=MN8TOARS
UR - https://ieeexplore.ieee.org/document/7369101
U2 - 10.1109/IMOC.2015.7369101
DO - 10.1109/IMOC.2015.7369101
M3 - Conference publication
BT - SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference Proceedings
PB - IEEE
ER -