Accurate manipulation of optogenetic proteins with wavelength tunable femtosecond laser system
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5084197
Abstract: Photoactivated proteins controlled by optogenetic tools have broad application prospects in cell biology, neuroscience, and brain science. However, due to the narrow excitation wavelength width and the inflexibility of spatiotemporal operations, conventional sources such as… read more here.
Keywords: wavelength tunable; tunable femtosecond; femtosecond laser; application ... See more keywords
Third-order optical nonlinearities of exfoliated Bi2Te3 nanoparticle films in UV, visible and near-infrared ranges measured by tunable femtosecond pulses.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.449490
Abstract: We characterize the nonlinear optical properties of synthesized Bi2Te3 nanoparticle-contained thin films using the tunable femtosecond laser in the spectral range of 400-1000 nm. These nanoparticles possess a strong saturable absorption and positive nonlinear refraction (-6.8×10-5… read more here.
Keywords: exfoliated bi2te3; tunable femtosecond; bi2te3 nanoparticle; third order ... See more keywords