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Photon emission statistics and coherence properties of high-ß semiconductor microcavity lasers
2007 Edition, May 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Complementary first- and second-order correlation experiments on high-+ƒ micropillar lasers are presented, which trace a smooth transition from spontaneous to stimulated emission. Our observations accord with refined theoretical calculations on semiconductor...

Spatial Coherence Properties of Pulsed Red VCSELs
2016 Edition, Volume 28, May 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this letter, we discuss the near-field, far-field, and spatial coherence properties of pulsed broad-area red vertical-cavity surface-emitting lasers (VCSELs) emitting at 680 nm. We will show experimentally that the spatial coherence of the tested...

Coherence properties and photon statistics of quantum-dot based microcavity lasers
2008 Edition, May 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We present results of a microscopic theory for the photon correlation functions g (1)(tau) and g (2)(tau) describing the first-order coherence and the photon statistics of quantum-dot-based microcavity lasers with large...

Second-order coherence properties of supercontinuum
2011 Edition, August 1, 2011 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Using second-order coherence theory of non-stationary light we examine in detail the coherence properties of supercontinuum radiation generated in nonlinear fibers. We show that the supercontinuum can be divided into quasi-coherent and quasi-stationary...

Complete characterization of supercontinuum coherence properties
2011 Edition, May 1, 2011 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Supercontinuum (SC) generated in highly nonlinear fibers exhibit unique spectral, temporal and spatial coherence [1] which impacts directly the intended application. It is therefore important to be able to evaluate the coherence properties of SC light in a...

On the coherence properties of random Euclidean distance matrices
2013 Edition, June 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In the present paper we focus on the coherence properties of general random Euclidean distance matrices, which are very closely related to the respective matrix completion problem. This problem is of great interest in several applications such as node localization in...

Coherence properties and control of supercontinuum filaments in condensed media
2005 Edition, January 1, 2005 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The coherence properties of supercontinuum filaments have been studied and several novel techniques for controlling their normally random distribution have been developed

Coherence Properties of High-Beta Semiconductor Micropillar Lasers
2007 Edition, June 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Coherence properties of high-beta micropillar lasers have been investigated by microphotoluminescence, first- and second-order correlation measurements. (In,Ga)As/GaAs quantum dots (QDs) were used as a gain materials. A smooth transition from spontaneous...

Spatial coherence properties of planar antennas
1991 Edition, Volume 39, July 1, 1991 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Lateral spatial coherence of an antenna is modeled by random phase front tilts. An effective source coherence length is introduced, and a generalized Fresnel coefficient which takes into account the coherence of the source is abstracted. Generalized...

Coherence properties of the LCLS X-RAY beam
2007 Edition, June 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Self-amplifying spontaneous radiation free-electron lasers, such as the LCLS or the European X-FEL, rely on the incoherent, spontaneous radiation as the seed for the amplifying process. Though this method overcomes the need for an external seed source one drawback is the incoherence...

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