Broadband spectral combining of three pulse-shaped fiber amplifiers with 42fs compressed pulse duration.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.486884
Abstract: We demonstrate ultra-broadband spectral combining of ultrashort pulses from Yb-doped fiber amplifiers, with coherently spectrally synthesized pulse shaping, to achieve tens-of-fs pulses. This method can fully compensate for gain narrowing and high order dispersion over… read more here.
Keywords: spectral combining; broadband spectral; fiber; pulse duration ... See more keywords
Echelle Grating Spectroscopic Technology for High-Resolution and Broadband Spectral Measurement
Sign Up to like & getrecommendations! Published in 2022 at "Applied Sciences"
DOI: 10.3390/app122111042
Abstract: Echelle grating provides high spectral resolving power and diffraction efficiency in a broadband wavelength range by the Littrow mode. The spectrometer with the cross-dispersed echelle scheme has seen remarkable growth in recent decades. Rather than… read more here.
Keywords: spectroscopic technology; broadband spectral; broadband; echelle grating ... See more keywords
Intercoupling of Cascaded Metasurfaces for Broadband Spectral Scalability
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16052013
Abstract: Electromagnetic metasurfaces have been intensively used as ultra-compact and easy-to-integrate platforms for versatile wave manipulations from optical to terahertz (THz) and millimeter wave (MMW) ranges. In this paper, the less investigated effects of the interlayer… read more here.
Keywords: intercoupling cascaded; cascaded metasurfaces; broadband spectral; spectral scalability ... See more keywords