Broadband chirped mirrors with a porous top layer for smooth group delay dispersion.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.431513
Abstract: The effectiveness of ultrashort pulse compression depends on the coatings group delay dispersion (GDD) characteristics in chirped mirror (CM)-based optical systems. Current porous-layer-based CMs with low GDD oscillations are limited to less than half optical… read more here.
Keywords: group delay; delay dispersion; layer; top layer ... See more keywords
Exploiting optical nonlinearities for group delay dispersion compensation in femtosecond optical parametric oscillators.
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DOI: 10.1364/oe.399083
Abstract: A wavelength tunable femtosecond optical parametric oscillator pumped by the second harmonic of a Yb: KGW solid state oscillator was investigated. The intracavity group delay dispersion was positive, and soliton condition was satisfied by introducing… read more here.
Keywords: optical parametric; femtosecond optical; delay dispersion; group delay ... See more keywords
Compact optical grating compressor.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.468814
Abstract: A novel design of a grating-based optical pulse compressor is proposed. The proposed compressor provides a large group delay dispersion while keeping the compressor linear size small. The design of the proposed compressor is based… read more here.
Keywords: compressor; group delay; delay dispersion; compact optical ... See more keywords