Giant optical absorption of a PtSe2-on-silicon waveguide in mid-infrared wavelengths.
Sign Up to like & getrecommendations! Published in 2024 at "Nanoscale"
DOI: 10.1039/d3nr05983a
Abstract: Low-dimensional platinum diselenide (PtSe2) is a promising candidate for high-performance optoelectronics in the short-wavelength mid-infrared band due to its high carrier mobility, excellent stability, and tunable bandgap. However, light usually interacts moderately with low-dimensional PtSe2,… read more here.
Keywords: optical absorption; ptse2 silicon; ptse2; silicon waveguide ... See more keywords
All-optical PtSe2 silicon photonic modulator with ultra-high stability
Sign Up to like & getrecommendations! Published in 2020 at "Photonics Research"
DOI: 10.1364/prj.392512
Abstract: All-optical modulation based on the photothermal effect of two-dimensional (2D) materials shows great promise for all-optical signal processing and communication. In this work, an all-optical modulator with a 2D PtSe2-on-silicon structure based on a microring… read more here.
Keywords: optical ptse2; ptse2 silicon; silicon; modulator ... See more keywords