Spatial coherence modulation

R Betancur, R Castañeda - JOSA A, 2009 - opg.optica.org
The principles of amplitude and phase modulation of the spatial coherence of the optical
field are discussed. They are based on the modification of the phase-space diagram of the …

Wavelet transform in the context of quantum mechanics and new orthogonal property of mother wavelets in parameter space

LY Hu, HY Fan - Journal of Modern Optics, 2008 - Taylor & Francis
Based on the quantum mechanical version of wavelet transform (WT) W ψ f (μ, s)=⟨ ψ| U (μ,
s)| f⟩[Fan, HY; Lu, HL Opt. Lett. 2006, 31, 407] we further prove Parseval theorem and …

Design of a microscopy illumination using a partial coherent light source

M Wald, M Burkhardt, A Pesch… - Optical Design and …, 2005 - spiedigitallibrary.org
A homogeneous illumination of a microscope requires a homogeneous intensity distribution
in the field plane and in the pupil plane. An inhomogeneity in the pupil gives rise to a …

Electromagnetic spatial coherence wavelets

R Castaneda, J Garcia-Sucerquia - JOSA A, 2006 - opg.optica.org
The recently introduced concept of spatial coherence wavelets is generalized to describe
the propagation of electromagnetic fields in the free space. For this aim, the spatial …

Electromagnetic spatial coherence wavelets and the classical laws on polarization

R Castaneda - Optics communications, 2006 - Elsevier
Malus' law, Fresnel–Arago interference laws and Stokes parameters are analyzed in the
framework of the tensor theory of the electromagnetic spatial coherence wavelets. It is …

Phase space representation of spatially partially coherent imaging

R Castaneda - Applied Optics, 2008 - opg.optica.org
The phase space representation of imaging with optical fields in any state of spatial
coherence is developed by using spatial coherence wavelets. It leads to new functions for …

Spatial coherence wavelets and phase-space representation of diffraction

R Castañeda, J Carrasquilla - Applied optics, 2008 - opg.optica.org
The phase-space representation of the Fresnel-Fraunhofer diffraction of optical fields in any
state of spatial coherence is based on the marginal power spectrum carried by the spatial …

Quality descriptors of optical beams based on centred reduced moments I: spot analysis

R Castaneda, J Garcia-Sucerquia, F Brand - Optics communications, 2003 - Elsevier
A method for analysing beam spots is discussed. It is based on the central reduced moments
of the spot and its associated density functions. These functions allow us to separately …

Radiometric analysis of diffraction of quasi-homogenous optical fields

R Castaneda, J Carrasquilla, J Herrera - Optics communications, 2007 - Elsevier
A description of Fresnel and Fraunhofer diffraction of quasi-homogenous optical fields in any
state of spatial coherence is presented, which clearly differs from the classical formalism …

Radiometry and spatial coherence wavelets

R Castaneda, J Garcia-Sucerquia - Optics communications, 2005 - Elsevier
An alternative approach to the relationship between the radiometry and the optical spatial
coherence is proposed. It is based on the concepts of classes of radiator pairs and the …