Title :
Adaptive pulse shaping of femtosecond pulses using feedback control
Author :
Shiozawa, M. ; Suzuki, M. ; Sato, M. ; Takasago, K. ; Kannari, F.
Author_Institution :
Dept. of Electr. Eng., Keio Univ., Yokohama, Japan
fDate :
Aug. 30 1999-Sept. 3 1999
Abstract :
In this paper, we propose a new adaptive control system, which can produce arbitrary shaped pulses directly through a optical fiber by feedbacking propagated pulse characteristics into the pulse shaping stage. For a reference signal, we use a polarization-gating frequency resolved optical gating (PG FROG) pattern without any iteration calculations for reconstructing the pulse shape.
Keywords :
adaptive control; adaptive optics; laser feedback; light polarisation; light propagation; optical control; optical fibres; optical pulse shaping; adaptive control system; adaptive pulse shaping; arbitrary shaped pulses; feedback control; femtosecond pulses; optical fiber; polarization-gating frequency resolved optical gating; propagated pulse characteristics; pulse shape reconstruction; pulse shaping stage; Adaptive control; Feedback control; Frequency; Optical fiber polarization; Optical fibers; Optical propagation; Optical pulse shaping; Programmable control; Pulse shaping methods; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO/Pacific Rim '99. The Pacific Rim Conference on
Conference_Location :
Seoul, South Korea
Print_ISBN :
0-7803-5661-6
DOI :
10.1109/CLEOPR.1999.817774
