MOTS EN ANGLAIS EN RAPPORT AVEC «PARAXIAL»
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10 LIVRES EN ANGLAIS EN RAPPORT AVEC «PARAXIAL»
Découvrez l'usage de
paraxial dans la sélection bibliographique suivante. Des livres en rapport avec
paraxial et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
The Art and Science of Optical Design
n'u'y - nuy = —y(n' - ri)c n'u'x — nux = —x(n' — ri)c (2.16) for paraxial rays in the y
or x direction. For a rotationally symmetric situation, these will be identical, and by
tradition the y, z plane is used to describe the optical system. In the event that ...
2
Lens Design Fundamentals
Since infinitesimals have finite relative magnitudes, we may use any finite
numbers to represent paraxial quantities, but we must remember to assume that
each number is to be multiplied by a very small factor such as 10–50, so that a
paraxial ...
Rudolf Kingslake, R. Barry Johnson,
2009
If we restrict ourselves to the paraxial region, then we can see that all rays cross
the z-axis at the same point which is at a distance fp from the lens;^, represents
the paraxial focal length of the lens. If one does not restrict to the paraxial region,
...
4
Springer Handbook of Lasers and Optics
Definition of a Paraxial Ray In the paraxial theory only rays in the meridional
plane, which is here defined as the x–z-plane, are regarded. Then, the y-
component of the ray direction vector a and the y-component of the starting point
p of the ray ...
5
Fundamental Optical Design
Chapter 2 Paraxial Optics In this chapter, we will consider the properties of
optical systems in the region close to the optical axis, usually known as the "
paraxial region." The treatment of light in this paraxial region is referred to as "
paraxial ...
6
Fundamentals of Practical Aberration Theory: Fundamental ...
As explained in the preceding section, the paraxial relation of an optical system is
kept constant as long as we keep constant the power and the entrance conditions
to the principal plane. This relation is independent of structural changes ...
Yoshiya Matsui, Kyōji Nariai,
1993
7
Structured Light and Its Applications: An Introduction to ...
OF. MONOCHROMATIC. PARAXIAL. BEAMS. A light field in a vacuum is
commonly described by a complex field f(r,t), so that the electric field is given by E
= f + f∗. From Maxwell's equations, it follows that f has a vanishing divergence
and that ...
8
The Origin and Fate of Somites
studies have shown that the cells that give rise to the paraxial mesoderm are
located in the lateral marginal zone of a 50% epiboly embryo just prior to the
onset of gastrulation [14]. In fish, there is clear evidence that the cellular position
during ...
Esmond J. Sanders, James W. Lash, Charles P. Ordahl,
2001
_^k A very useful generalized form of paraxial optics has been developed in
recent years. This generalized form can handle paraxial wave propagation not
only in free space, and in simple lenses and ducts, but also in more general types
of ...
10
Optical Coherence Tomography: Principles and Applications
The paraxial wave equation will be derived here to point out approximations
made, identifying limits to the approach. Specifically, Gaussian beams do not
represent rigorous solutions of Maxwell's equations, but approximations that hold
only if ...
10 ACTUALITÉS CONTENANT LE TERME «PARAXIAL»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
paraxial est employé dans le contexte des actualités suivantes.
Radiation monitoring of laser welding
... radiation detection, coaxial visual detection, paraxial sound, visual and temperature detection, plasma radiation, and charge detection [2, 3]. «Industrial Laser Solutions Magazine, juil 15»
Seeing through chaos in multimode fibres
The simplest form of theoretical description (see the scalar and paraxial approach reviewed in Supplementary Methods 1) predicts the existence of linearly ... «Nature.com, juil 15»
miR-487b, miR-3963 and miR-6412 delay myogenic differentiation …
Skeletal muscles are formed from somites, which are derived from paraxial mesoderm. Somites form initially as somitomeres, and after the ... «BMC Blogs Network, avril 15»
Photon momentum transfer in inhomogeneous dielectric mixtures …
... exertion of negative force that offers an alternative to the use of negative-index materials, optical gain, or highly non-paraxial or multiple-light ... «Nature.com, avril 15»
An Introduction to Off-Axis Conic Surfaces for Non-Axisymmetric …
where r = Paraxial radius of curvature of the parent conicoid and k = Conic constant. Equation set 3 can be used to create a second coordinate ... «Azom.com, avril 15»
Alhazen's problem
In the usual paraxial optical formulation, the student uses the approximation that virtually every point from a point A that is further than a focal ... «OUPblog, mars 15»
Perfect Paraxial Cloaking Device uses Lenses to Hide Objects
A new cloaking device that breaks through some of the limitations of previous devices, using inexpensive and widely available materials has ... «Tech Fragments, nov 14»
Critical Mass of Stem Cells Sets Off Embryonic Development in the …
... end of gastrulation that, under the influence of Wnt and FGF signaling, expands and generates the spinal cord and the paraxial mesoderm.”. «Genetic Engineering & Biotechnology News, nov 14»
Easy recipe to make bone and cartilage
... chondrocyte precursor cells e.g. paraxial mesoderm and sclerotome that are destined to form cartilage for the formation of backbone and disc ... «EurekAlert, oct 14»
Invisibility is no longer a superpower thanks to a new cloaking device
Their multidirectional “perfect paraxial” cloak uses four lenses and it leaves the background that is visible to the viewer the same in color, ... «The Daily Titan, oct 14»