Title :
Influence of the curvilinear surface of diffractive optical elements of MM-wave and THz wave to dispersion distortion correction of femtosecond pulses
Author :
Minin, I.V. ; Minin, O.V.
Author_Institution :
Novosibirsk State Tech. Univ., Russia
Abstract :
Peculiarities of propagation of femtosecond pulses through a focusing diffractive optical element of millimeter wave are considered. It is shown that the time delay between the pulse and phase wavefronts can be decreased by fabricating the diffractive optical element on the optimal curvilinear surface.
Keywords :
diffractive optical elements; millimetre wave propagation; submillimetre wave propagation; diffractive optical element; dispersion distortion; femtosecond pulse propagation; millimeter wave propagation; optimal curvilinear surface; Adaptive optics; Delay effects; Millimeter wave propagation; Optical diffraction; Optical distortion; Optical propagation; Optical pulses; Optical surface waves; Surface waves; Ultrafast optics;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals, 2004 Second International Workshop
Print_ISBN :
0-7803-8673-6
DOI :
10.1109/UWBUS.2004.1388121
