TY - JOUR
T1 - Programmable spectral phase control of femtosecond pulses by use of adaptive optics and real-time pulse measurement
AU - Garduño-Mejía, Jesus
AU - Greenaway, Alan H.
AU - Reid, Derryck T.
PY - 2004/4
Y1 - 2004/4
N2 - We describe a programmable spectral-phase, pulse-shaping system for femtosecond pulses based on a deformable membrane mirror. Accurate spectral phase design as well as pulse intensity modulation was achieved with direct control of the mirror surface by use of a negative-feedback, mirror-surface control mode. Convergence to the chosen spectral-phase design was typically achieved within several seconds. The pulses were measured with a real-time, second-harmonic-generation, frequency-resolved optical gating system. © 2004 Optical Society of America.
AB - We describe a programmable spectral-phase, pulse-shaping system for femtosecond pulses based on a deformable membrane mirror. Accurate spectral phase design as well as pulse intensity modulation was achieved with direct control of the mirror surface by use of a negative-feedback, mirror-surface control mode. Convergence to the chosen spectral-phase design was typically achieved within several seconds. The pulses were measured with a real-time, second-harmonic-generation, frequency-resolved optical gating system. © 2004 Optical Society of America.
UR - http://www.scopus.com/inward/record.url?scp=10044296139&partnerID=8YFLogxK
U2 - 10.1364/JOSAB.21.000833
DO - 10.1364/JOSAB.21.000833
M3 - Article
SN - 1520-8540
VL - 21
SP - 833
EP - 843
JO - Journal of the Optical Society of America B: Optical Physics
JF - Journal of the Optical Society of America B: Optical Physics
IS - 4
ER -