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Statistics of photocounts of modulated radiation and coherence of field in optical waveguides

Soviet Journal of Quantum Electronics, 1982
A brief review is given of the statistical theory of detection of modulated optical radiation and of the theory of propagation of partly coherent waves in optical waveguides.
S S Abdullaev   +3 more
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Selected Papers on Photon Statistics and Coherence in Nonlinear Optics

Journal of Modern Optics, 1992
(1992). Selected Papers on Photon Statistics and Coherence in Nonlinear Optics. Journal of Modern Optics: Vol. 39, No. 5, pp. 1161-1162.
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Statistical analysis for coherent optical-imaging systems with registration errors

Journal of the Optical Society of America A, 1997
Coherent images of diffuse objects exhibit two fundamental noise artifacts: speckle noise that is due to the use of coherent illumination and photon noise that is due to fundamental limitations in the detection of electromagnetic radiation. Because of the nature of speckle noise, slight changes in the source-scene–sensor geometry can give rise to ...
Theodorus T. H. Simarmata   +1 more
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Thickness Estimation with Optical Coherence Tomography and Statistical Decision Theory

2013 CIOMP-OSA Summer Session on Optical Engineering, Design and Manufacturing, 2013
We implement a maximum-likelihood (ML) estimator to interpret Optical Coherence Tomography (OCT) data, based on a Fourier-Domain OCT and a two-interface tear film model. We use the root mean square error as a figure of merit to quantify the system performance to estimate the tear film thickness.
Jinxin Huang   +3 more
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Optical coherence tomography: Health information embedded on OCT signal statistics

2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011
Optical coherence tomography is becoming one of the most important imaging modalities in the area of ophthalmology because of being noninvasive and by allowing to visualize the human retina structure in detail. It was recently proposed that OCT data embeds functional information from the human retina.
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Thickness estimation with optical coherence tomography and statistical decision theory

SPIE Proceedings, 2015
Thickness estimation, which has a broad range of applications, plays an important role in the field of optical metrology. In this study, we investigate a new approach—combining optical coherence tomography (OCT) and statistical decision theory—for thickness estimation.
Jinxin Huang   +4 more
openaire   +1 more source

Theory of photon statistics and optical coherence in a multiple-scattering random-laser medium

Physical Review E, 2004
We derive the photon-number probability distribution and the resulting degree of second-order optical coherence for light emission from a uniformly distributed active species within a multiple-light-scattering medium. This is obtained from a master equation describing the probability distribution for photons in the vicinity of position r, traveling ...
Lucia, Florescu, Sajeev, John
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Statistical and coherence effects in nonlinear optical parametric up conversion. I. Coherent interaction

Optical and Quantum Electronics, 1982
The distinction between coherent and incoherent nonlinear optical interactions is established at the beginning of the paper. In the first part parametric up conversion (PUC) by coherent nonlinear optical mixing of the strong pumping radiation with weak input radiation is treated with respect to statistical properties of generating radiations.
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Perspective of Statistical Learning for Nonlinear Equalization in Coherent Optical Communications

Advanced Photonics for Communications, 2014
Modern statistical learning technologies such as deep learning have a great potential to deal with linear/nonlinear fiber impairments for future coherent optical communications. We introduce various learning techniques suited for nonlinear equalizations.
openaire   +1 more source

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