WebUltraFast Innovations (UFI) has ultra-broadband compression mirror sets which are available in many configurations. For example, mirror sets for pulse compression in chirped-pulse Ti:sapphire amplifier systems, broadband oscillators and other applications cover the wavelength range of 400–1200 nm, i.e., up to 1.5 octaves. WebDouble-chirped mirror designs with adjustable higher order dispersion N. Matuschek, F.X. Kärtner, and U. Keller Author Information . Author Affiliations. N. Matuschek, F.X. Kärtner, and U. Keller Ultrafast Laser Physics Laboratory, Institute of Quantum Electronics, Swiss Federal Institute of Technology, ETH Hönggerberg, CH-8093 Zurich
Pulse Compression - RP Photonics
Webdouble-chirped mirrors (#Ms1 and #Ms2) with the GaAs layer thickness chirped as m1.7, where m is the pair num-ber. The AlAs layers are adjusted to keep the Bragg wavenumber unchanged. Finally, the structure is numeri-cally fine-tuned so as to maximize the absolute value of the GDD and to comply with the technological constrains. WebSep 14, 2024 · So far, the double-chirped mirror is only matched to the low index material of the mirror. Ideally, the matching can be extended to any other ambient medium by a … meaning of the prefix ad
Design of different bandwidth dispersive mirrors - ScienceDirect
WebThe invention is a double chirped mirror and a method of constructing a double chirped mirror for a frequency range of electromagnetic radiation, comprising specifying a design including a plurality of layers, the plurality of layers being transparent to the electromagnetic radiation and having refractive indices which vary between layers in the plurality of … Weba single chirped mirror has to operate over the wavelength ranges up to an octave spanning or more. Therefore, several other approaches to reduce GDD ripples have been proposed, such as double-chirped mirrors (Kärtner et al. 1997; Matuschek et al. 1998; Kärtner et al. 2001), complementary CM pairs (Pervak et al. 2005 ; Pervak et al. 2007). Webchanging the cavity mirrors [8]. The precise fabrication of the DeMs is guaranteed by the use of ion-beam sputtering with an active layer control during growth [9]. 2. Analytical Design of Double-Chirped Mirrors Universal DCM Structure. According to Fig. 1, … pediatricians hope mills nc