TY - JOUR
T1 - Acousto-Optic Notch Filter Dynamically 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 - 2016/5/15
Y1 - 2016/5/15
N2 - A notch filter acoustically induced in a 1-cm-long chirped fiber Bragg grating is experimentally investigated. The notch reflectivity (-5.8 to -32 dB) and the bandwidth (2.2 to 1.3 nm) are tuned by an electrical signal. The reduction of the modulator size and the grating length, compared with previous works with acousto-optic modulation, points to more efficient acousto-optic devices in standard single-mode optical fibers.
AB - A notch filter acoustically induced in a 1-cm-long chirped fiber Bragg grating is experimentally investigated. The notch reflectivity (-5.8 to -32 dB) and the bandwidth (2.2 to 1.3 nm) are tuned by an electrical signal. The reduction of the modulator size and the grating length, compared with previous works with acousto-optic modulation, points to more efficient acousto-optic devices in standard single-mode optical fibers.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84963955049&partnerID=MN8TOARS
UR - https://ieeexplore.ieee.org/document/7406689
U2 - 10.1109/LPT.2016.2529961
DO - 10.1109/LPT.2016.2529961
M3 - Article
SN - 1041-1135
VL - 28
SP - 1081
EP - 1083
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
IS - 10
ER -