Extended Surface Bands Enabled Lasing Emission and Wavelength Switch from Sulfur Quantum Dots
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Materials"
DOI: 10.1002/adma.202408104
Abstract: The development of a lasing wavelength switch, particularly from a single inorganic gain material, is challenging but highly demanded for advanced photonics. Nonetheless, all current lasing emission of inorganic gain materials arises from bandâedge states,… read more here.
Keywords: gain; surface; wavelength switch; emission ... See more keywords
Theoretical analysis of ultra-fast multi-wavelength switch containing Kerr nonlinear material and its application as simultaneous AND and NOR logic gates.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.397403
Abstract: In this paper, an all-optical plasmonic multi-wavelength switch based on Kerr nonlinear material is proposed. It consists of circular waveguides wrapped around three side-coupled nano-ring resonators. Fundamentally, introducing the circular waveguide increases the coupling coefficient… read more here.
Keywords: wavelength switch; multi wavelength; simultaneous logic; switch ... See more keywords