TY - JOUR
T1 - Observation of Brillouin dynamic grating in a photonic chip
AU - Pant, Ravi
AU - Li, Enbang
AU - Poulton, Christopher G.
AU - Choi, Duk Yong
AU - Madden, Steve
AU - Luther-Davies, Barry
AU - Eggleton, Benjamin J.
PY - 2013/1/1
Y1 - 2013/1/1
N2 - We report demonstration of a Brillouin dynamic grating (BDG) in a photonic chip. A BDG was characterized in a 6.5 cm long chalcogenide (As 2S3) rib waveguide using CW pumps in x polarization and read using a CW probe in y polarization. The measured reflectivity, on-off ratio, and 3 dB bandwidth (f3dB) for the BDG were 0.4%, ∼28 dB, and ∼6 GHz, respectively.
AB - We report demonstration of a Brillouin dynamic grating (BDG) in a photonic chip. A BDG was characterized in a 6.5 cm long chalcogenide (As 2S3) rib waveguide using CW pumps in x polarization and read using a CW probe in y polarization. The measured reflectivity, on-off ratio, and 3 dB bandwidth (f3dB) for the BDG were 0.4%, ∼28 dB, and ∼6 GHz, respectively.
UR - http://www.scopus.com/inward/record.url?scp=84873331491&partnerID=8YFLogxK
U2 - 10.1364/OL.38.000305
DO - 10.1364/OL.38.000305
M3 - Article
SN - 0146-9592
VL - 38
SP - 305
EP - 307
JO - Optics Letters
JF - Optics Letters
IS - 3
ER -