Results 41 to 50 of about 622,419 (187)
Molecules, 2022 Graphene quantum dots (GQDs), the zero dimensional (0D) single nanostructures, have many exciting technological applications in diversified fields such as sensors, light emitting devices, bio imaging probes, solar cells, etc.
Parvathy Nancy +6 more
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Combination of carbon nanotubes and two-photon absorbers for broadband optical limiting [PDF]
, 2004 New systems are required for optical limiting against broadband laser pulses. We demonstrate that the association of non-linear scattering from single-wall carbon nanotubes (SWNT) and multiphoton absorption (MPA) from organic chromophores is a promising ...
C. Mioskowski +18 more
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Nonlinear optical absorption and optical limiting of magnetic iron oxide nanomaterials
SN Applied Sciences, 2023 Integration of nanoparticles into polymeric materials enhances the optical properties and stability of the formed nano-composite materials. In this work, magnetic iron oxide nanoparticles Fe3O4NPs were prepared via chemical coprecipitation.
Shaimaa Helayl +3 more
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Prompt Optical Observations of Gamma-ray Bursts [PDF]
, 2000 The Robotic Optical Transient Search Experiment (ROTSE) seeks to measure simultaneous and early afterglow optical emission from gamma-ray bursts (GRBs).
Andrew Pawl +21 more
core +3 more sources
Фізика і хімія твердого тіла, 2023 Piperazine (bis) p-toluenesulfonate (PPTSA), an organic single crystal was synthesized and grown at environmental temperature by slow evaporation process using methanol as the solvent.
K. Balakrishnan +8 more
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All-optical versus electro-optical quantum-limited feedback [PDF]
Physical Review A, 1994 21 pages. This is an old (1994) paper, but one which I thought was worth posting because in addition to what is described in abstract it has: (1) the first formulation (to my knowledge) of quantum trajectories for an arbitrary (i.e. squeezed, thermal etc.) broadband bath; (2) the prediction of a periodic modification to the detuning and damping of an ...
Wiseman, H. M., Milburn, G. J.
openaire +4 more sources
Beilstein Journal of Nanotechnology, 2015 For practical application, optical limiting materials must exhibit a fast response and a low threshold in order to be used for the protection of the human eye and electro-optical sensors against intense light.
Zheren Du +4 more
doaj +1 more source
Nanomaterials, 2023 In recent years, boron nitride nanomaterials have attracted increasing attention due to their unique properties such as high temperature stability and high thermal conductivity.
Stefanie Dengler, Bernd Eberle
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Lateral groove geometry for planar UV written evanescent devices - new flexibility new devices [PDF]
, 2007 Conventional evanescent optical devices have made use of etched windows to allow access of an optical field to a material of interest. Such devices are a route to accurate refractive index sensors and to realising modulators, however, the geometry of ...
Adikan, F.R.M. +4 more
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Quantum Limits in Optical Interferometry [PDF]
, 2015 Non-classical states of light find applications in enhancing the performance of optical interferometric experiments, with notable example of gravitational wave-detectors. Still, the presence of decoherence hinders significantly the performance of quantum-enhanced protocols.
Demkowicz-Dobrzanski, R. +2 more
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