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   Articles with "broadband nonlinear" as a keyword



Broadband Nonlinear Optical Absorption Induced by Bandgap Renormalization in CVD-Grown Monolayer MoSe2.

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recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c23053

Abstract: Optical modulation on ultrashort time scales is both of central importance and an essential operation for applications in photonics and optoelectronics. Here, with a giant bandgap renormalization due to a high density of carrier injected… read more here.

Keywords: grown monolayer; broadband nonlinear; mose2; bandgap renormalization ... See more keywords

Bismuth Telluride nanocrystal: broadband nonlinear response and its application in ultrafast photonics

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recommendations! Published in 2018 at "Scientific Reports"

DOI: 10.1038/s41598-018-20559-y

Abstract: We come up with a hybrid liquid exfoliation method to prepare bismuth telluride nanocrystals efficiently and cost-effectively. The nonlinear transmittance of the nanocrystals has been characterized with Z-scan technique, which can manifest its broadband saturable… read more here.

Keywords: ultrafast photonics; broadband nonlinear; response; bismuth telluride ... See more keywords

Broadband nonlinear multimode interference for mode-locking modulation

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recommendations! Published in 2025 at "Laser Physics Letters"

DOI: 10.1088/1612-202x/adf81b

Abstract: Multimode fibers are a promising platform for broadband nonlinear fiber optics. A carefully designed single mode fiber (SMF)—grade-index multimode fiber (GIMF)—SMF structure was proposed as a broadband nonlinear optical modulator for generating mode locked fiber… read more here.

Keywords: mode; broadband nonlinear; multimode; mode locking ... See more keywords

Scalable, polarization-insensitive broadband nonlinear metasurfaces for weak-light applications.

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recommendations! Published in 2025 at "Optics letters"

DOI: 10.1364/ol.575496

Abstract: In this work, we develop an ITO-based metasurface integrated with disordered silver nanoparticles (DSNPs). The localized plasmon resonance of the DSNPs couples and confines incident light within the ITO layer, enabling strong nonlinear responses across… read more here.

Keywords: nonlinear metasurfaces; broadband nonlinear; polarization insensitive; polarization ... See more keywords