Chirped multilayer coatings for broadband dispersion control in femtosecond lasers

作者：R. Szipöcs, Christian Spielmann, F. Krausz, K. Ferencz · 发表于：Optics Letters · 年份：1994 · DOI：10.1364/ol.19.000201 · 被引用次数：622 · 研究领域：Laser Material Processing Techniques、Semiconductor Lasers and Optical Devices、Surface Roughness and Optical Measurements

Optical thin-film structures exhibiting high reflectivity and a nearly constant negative group-delay dispersion over frequency ranges as broad as 80 THz are presented. This attractive combination makes these coatings well suited for intracavity dispersion control in broadband femtosecond solid-state lasers. We address design issues and the principle of operation of these novel devices.