QUE SIGNIFIE OPTIC AXIS EN ANGLAIS
Axe optique
Un axe optique est une ligne selon laquelle il existe un certain degré de symétrie de rotation dans un système optique tel qu'une lentille de caméra ou un microscope. L'axe optique est une ligne imaginaire qui définit le chemin sur lequel la lumière se propage dans le système. Pour un système composé de lentilles simples et de miroirs, l'axe traverse le centre de courbure de chaque surface et coïncide avec l'axe de symétrie de rotation. L'axe optique coïncide souvent avec l'axe mécanique du système, mais pas toujours, comme dans le cas des systèmes optiques hors axe. Pour une fibre optique, l'axe optique est le long du centre du noyau de fibre et est également connu sous le nom d'axe de la fibre.
définition de optic axis dans le dictionnaire anglais
La définition de l'axe optique dans le dictionnaire est la direction dans un cristal uniaxial ou l'une des deux directions dans un cristal biaxial le long duquel un rayon de lumière non polarisée peut passer sans subir de double réfraction.
MOTS EN ANGLAIS EN RAPPORT AVEC «OPTIC AXIS»
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10 LIVRES EN ANGLAIS EN RAPPORT AVEC «OPTIC AXIS»
Découvrez l'usage de
optic axis dans la sélection bibliographique suivante. Des livres en rapport avec
optic axis et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Structural Geology and Personal Computers
As the thin section is rotated about the I.V axis, the mineral goes to extinction
when the optic axis lies in either the north-south or east-west planes of
polarization of the polarizer and analyzer respectively. If the optic axis lies in the
north-south ...
2
Comprehensive Physics for Engineers
4.11 OPTIC AXIS The direction making equal angles with the three faces meeting
in a blunt corner represents the optic axis of the crystal. In other words, a line
passing through any one of the blunt corners and making equal angles with each
...
Thus, there will be different cases corresponding to the different direction of optic
axis in the crystal relative to the refracting surface and in each case a plane
wavefront is incident obliquely or normally on the surface. Case 1: Optic axis lies
in ...
Kshamata Muktavat, Arun. K. Upadhayaya,
2010
If the wave vector is at an angle of 45° to the optic axis, calculate the angle
between S and k. Repeat the calculation for LiNbO3. The values of «„ and nf for
KDP and LiNbO3 are given in Table 22. 1 . [Ans: 1.56° and 2.25"] 22.9 Prove that
when ...
5
Transmission Electron Microscopy: A Textbook for Materials ...
Similarly, there are times when we need to tilt the beam off the optic axis so it
impinges on the specimen at a specific angle (e.g., for centered-DF imaging
using a specific diffraction spot which we describe in Section 9.3.C or forhollow-
cone ...
David B. Williams, C. Barry Carter,
2009
Give Huygens' construction of the wavefronts when a ray of light is doubly
refracted through a cal- cite crystal when the incident light is normal to the surface
and the optic axis is in the plane of incidence and parallel to the crystal surface.
18.
7
The Communications Facility Design Handbook
RubyJ. optic axis 104 13.27 Calcium carbonate 106 6.14 Ruby || optic axis 104
11.28 Calcium fluoride 104 7.36 Rutile -L optic axis 10» 86 Calcium sulfate (
2H2O) 104 5.66 Rutile || optic axis 10* 170 Cassiterite , optic axis 10" 23.4
Selenium ...
8
The Resource Handbook of Electronics
6x 107 10.3 Cupric sulfate (5H20) 6x 107 7.8 Smithsonite || optic 1010 9.4
Diamond 108 5.5 axis Diphenylymethane 4x 108 2.7 Sodium carbonate (anhvd.)
6x 107 8.4 Dolomite X optic axis 108 8.0 Sodium carbonate 6 x 10' 5.3 Dolomite ...
9
Crystal Structure Analysis for Chemists and Biologists
Tetragonal, hexagonal, rhombohedral crystals are uniaxial with one optic axis,
while triclinic, monoclinic, and orthorhombic crystals are biaxial, with two optic
axes. Only cubic crystals (or isotropic noncrystalline materials) are completely ...
Jenny P. Glusker, Mitchell Lewis, Miriam Rossi,
1994
10
Manual of petrographic methods
Dispersion of, 443 Optic axes, Plane of, 105 Optic axis, 64 Optic axis, Biaxial, 93,
99, 100 Optic axis, Biaxial, Locating the point of emergence, 426 Optic axis,
Determination by rotation apparatus in sections nearly parallel to the plane of the
...
10 ACTUALITÉS CONTENANT LE TERME «OPTIC AXIS»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
optic axis est employé dans le contexte des actualités suivantes.
ODT Enhances Optical Tweezer Capabilities, Holographic Bioimaging
However, there always has been difficulty in quantifying any such particle's precise position along the optic axis and the direction of the beam ... «Photonics.com, mai 15»
Eliminating light leakage in a liquid crystal display
An A plate has an optic axis that is parallel to the plate surface, while a C plate's optic axis is perpendicular. Meanwhile, a positive wave plate ... «SPIE Newsroom, avril 15»
Gems & Gemology Illuminates Sri Lanka's Gem Industry
... of faceted gems and looks to demonstrate how it is always visible to some degree, even when viewing a gem along an optic axis. The issue's ... «Rapaport, nov 14»
Playing to Type: Choosing the Right Class of Lens for Machine Vision
Because even if you line up the barrels perfectly with the optic axis of your lens, you still have the problem that nearer objects appear larger than more distant ... «Photonics.com, oct 14»
Axicon Lenses and Their Application
The axicon lens is a specialized lens that bears a conical surface. The axicon lens images a point source as a line along the optic axis. A laser ... «AZoOptics.com, sept 14»
An Introduction to Equine Cognition
Relevant to riding and jumping, the optic axis of the eye means that the horse must tilt his head up to see into the distance, an ability that is ... «Metapsychology, sept 14»
Changing the State of Polarization using Retarders
To this end, the Ê vector of the input beam is at θ to the optic axis. The input beam is successfully resolved into two orthogonally polarized ... «AZoOptics.com, avril 14»
University Of Silesia Use The Linkam THMSG600
This can be described as the optic axis running along the x-axis of the crystal and the o-wave perpendicular to the x-axis. Birefringent materials ... «Azom.com, janv 13»
olloclip Lens Kit for iPhone 5: Improve Your Image
The olloclip for the iPhone 5 is slightly redesigned to reflect that the new iPhone is thinner and the optic axis is slightly moved with respect to the ... «The Mac Observer, nov 12»
Enhancing tissue-contrast imaging of the anterior eye
S. Makita, M. Yamanari, Y. Yasuno, In vivo depth-resolved tissue contrast by local birefringence and differential optic axis orientation using ... «SPIE Newsroom, juil 09»