Title :
High-sensitivity polarization gating frequency-resolved optical gating (PG-FROG) using highly-nonlinear dispersion-shifted fiber
Author :
Zhang, Chi ; Chui, P.C. ; Wong, Kenneth K Y
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong, China
Abstract :
We experimentally demonstrate a frequency-resolved optical gating (FROG) system in pulse characterization at 1.55 μm by using cross-phase modulation (XPM) in highly nonlinear dispersion-shifted fiber (HNL-DSF), with over 6-times sensitivity improvement.
Keywords :
light polarisation; optical dispersion; optical fibres; optical modulation; optical pulse generation; cross phase modulation; frequency resolved optical gating; high sensitivity polarization gating; highly nonlinear dispersion shifted fiber; pulse characterization; sensitivity improvement; wavelength 1.55 mum; Delay effects; Erbium-doped fiber amplifier; Logic gates; Modulation; Optical polarization; Optical sensors;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2011 16th
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-61284-288-2
Electronic_ISBN :
978-986-02-8974-9
