Results 201 to 210 of about 134,221 (268)

Experimental validation of Davis LUT module with photonic crystals for GATE simulations. [PDF]

Phys Med Biol
He X, Kratochwil N, Ariño-Estrada G, Jain V, Roncali E.   +4 more
europepmc   +1 more source

Laser speckle imaging for biofilm viability assessment: a noninvasive alternative to the MTT assay. [PDF]

Biomed Opt Express
Loaiza-Toscuento DI, Perez-Corona CE, Spezzia-Mazzocco T, Peregrina-Barreto H, Ramos-Garcia R, Padilla-Martinez JP, Ramirez-San-Juan JC.   +6 more
europepmc   +1 more source

Ultrafast optical gating in a nonlinear lithium niobate microcavity. [PDF]

Sci Adv
Karni O, Vaswani C, Chervy T.
europepmc   +1 more source

Artificial Intelligence-Driven Metasurfaces Spanning Multidimensional Light Field Control and Free Space Computing. [PDF]

Micromachines (Basel)
Wang Y, Wang Z, Li K, Liang H, Chai X, Wu Z, Ou K.   +6 more
europepmc   +1 more source

Temporally Coherent Synchrotron Light Sources. [PDF]

J Synchrotron Radiat
Antipov S, Agapov I, Röhlsberger R, Wille HC.   +3 more
europepmc   +1 more source

Quantum topology emerges at near field. [PDF]

Light Sci Appl
Guo Z, Shen Y.
europepmc   +1 more source

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Controlling Light with Light: Optical Bistability and Optical Modulation

1979
A simple GaAs etalon has been used to observe optical bistability, pulse shaping, and modulation of one light beam by another. Such devices may lead to all-optical, high-speed computation and communication; all-optical signal processing may be appropriate with the advent of low-loss, high bit-rate optical transmission systems.
H. M. Gibbs, S. L. McCall, A. C. Gossard, A. Passner, W. Wiegmann, T. N. C. Venkatesan   +5 more
openaire   +1 more source

Controlling Light by Light with an Optical Event Horizon

Physical Review Letters, 2011
A novel concept for an all-optical transistor is proposed and verified numerically. This concept relies on cross-phase modulation between a signal and a control pulse. Other than previous approaches, the interaction length is extended by temporally locking control and the signal pulse in an optical event horizon, enabling continuous modification of the
A, Demircan, Sh, Amiranashvili, G, Steinmeyer   +2 more
openaire   +2 more sources