Author Affiliations
Abstract
1 Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
2 Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
Three types of dispersion mirrors are designed and discussed. The first type is the complementary chirpedmirror pair used for providing smooth group delay dispersion (GDD) in the wavelength range of 550-1050 nm. Such mirrors are obtained by shifting the GDD oscillation period. The second type of mirror combines the characteristics of chirped mirrors and Gires-Tournois interferometer mirrors. It provides a high dispersion compensation of about -800-fs2 GDD in the range of 780-830 nm and about -1150-fs2 GDD in the range of 1020-1045 nm. The third type is a protected silver mirror with high reflectivity and low dispersion in the range of 650-1000 nm at 45°.
色散镜 群延迟色散 啁啾镜对 高色散镜 银镜 310.1620 Interference coatings 320.5520 Pulse compression 320.7160 Ultrafast technology Chinese Optics Letters
2010, 8(s1): 18
