Results 231 to 240 of about 4,580,641 (293)

Excitonic Structure and Primary Charge Separation in Purple Bacterial and Heliobacterial Reaction Centers. [PDF]

Plants (Basel)
Wang C, Song Y.
europepmc   +1 more source

Vibronic Coherence in a Minimal Pigment-Protein Complex Probed by Two-Dimensional Electronic-Vibrational Spectroscopy. [PDF]

J Phys Chem B
Zhang K, Cai MR, Bhagde T, Lam L, Zhang B, Hsu CE, Zhu Z, Iwai M, Takahashi S, Li Q, Yang SJ, Li Z, Fleming GR.   +12 more
europepmc   +1 more source

Scaling up for end-to-end on-chip photonic neural network inference. [PDF]

Light Sci Appl
Wu B, Huang C, Zhang J, Zhou H, Wang Y, Dong J, Zhang X.   +6 more
europepmc   +1 more source

Lensless imaging with partially coherent light

Optics Letters, 2007
Based on the fourth-order correlation of light, lensless imaging with incoherent or partially coherent light is investigated theoretically by use of classical optical coherence theory. A novel lensless optical system for implementing imaging is proposed.
Yangjian, Cai, Fei, Wang
openaire   +3 more sources

Twisting partially coherent light

Optics Letters, 2018
Twisted Gaussian Schell-model beams were introduced 25 years ago as a celebrated example of a "genuinely two-dimensional" partially coherent wavefield. Today, a definite answer about the effect that a twist phase should produce on an arbitrary cross-spectral density has not yet been reached. In the present Letter, the necessary and sufficient condition
Riccardo Borghi, Borghi, Riccardo
openaire   +3 more sources

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Coherence of cold atoms trapped by partially coherent light

Optics Communications, 2019
Abstract The coherence of cold atom trapped and cooled by the partially coherent light (PCL) is investigated experimentally through Rabi oscillations. We control the degree of the spatial coherence of the laser beams by the modulation of electro-optic crystal. The experimental results show that the cold atoms captured by the different coherent degree
Mengdi Luo, Zhaoying Wang
exaly   +2 more sources