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Geometrical Modes Characteristics of Optical Fiber with Strong Linear Anisotropy
"... Abstract:-This paper consider the geometrical measurement method of weights the own modes of poorly directing optical fiber with strong linear anisotropy. This given method is based on definition the geometrical parameters lines with equal intensity in a vicinity of zero radiation image from fiber o ..."
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Abstract:-This paper consider the geometrical measurement method of weights the own modes of poorly directing optical fiber with strong linear anisotropy. This given method is based on definition the geometrical parameters lines with equal intensity in a vicinity of zero radiation image from fiber
Rasoul, Effect of strong linear polarization anisotropy on geometrical modes characteristics of optical fiber
- WSEAS Transactions on Communications, v
"... Abstract:-The geometric polarization in single mode optical fibers is investigated theoretically and experimentally and the measurement results are reported. This paper consider the geometrical measurement method of weights the own modes of poorly directing optical fiber with strong linear anisotrop ..."
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Cited by 1 (0 self)
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Abstract:-The geometric polarization in single mode optical fibers is investigated theoretically and experimentally and the measurement results are reported. This paper consider the geometrical measurement method of weights the own modes of poorly directing optical fiber with strong linear
Generation of multi-axis Laguerre–Gaussian beams from geometric modes of a hemiconfocal cavity
"... Abstract We study the transformation of multi-axis Laguerre–Gaussian beams from optical beams compris-ing Hermite–Gaussian modes with ray–wave duality. By use of cylindrical lenses, Hermite–Gaussian modes can be transformed into Laguerre–Gaussian modes possessing op-tical orbital angular momentum. T ..."
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. The superposed Hermite– Gaussian modes localized on geometric trajectories are gen-erated from a degenerate hemiconfocal cavity and trans-formed into multi-axis Laguerre–Gaussian beams. Exper-imental results of the structured beams are systematically manipulated and in good agreement with theoretical analy
Geometric optics of whispering gallery modes
, 2006
"... Quasiclassical approach and geometric optics allow to describe rather accurately whispering gallery modes in convex axisymmetric bodies. Using this approach we obtain practical formulas for the calculation of eigenfrequencies and radiative Q-factors in dielectrical spheroid and compare them with the ..."
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Quasiclassical approach and geometric optics allow to describe rather accurately whispering gallery modes in convex axisymmetric bodies. Using this approach we obtain practical formulas for the calculation of eigenfrequencies and radiative Q-factors in dielectrical spheroid and compare them
Modes of extensional tectonics
- J. Structural Geology
, 1982
"... Traditional views of extensional tectonics postulate a faulted brittle layer directly overlying a plastically extended or intruded substratum. However, where lower bounds to normal fault systems are actually exposed, in situ accommodation of upper plate extension is not observed, which has Ted some ..."
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Cited by 75 (1 self)
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to interpret the basal faults as soles to large surficial gravity slides. The similar controversy over thin-skinned compressional belts (gravity slide vs. in situ accommodation) is geometrically resolved by the concept of a rigid underthrusting slab, the thrust belt being the surface accommodation
Existence and Absence of Geometric Phases Due to Mode Transformations of High-Order Modes
"... We study the geometric phase that is acquired when the second-order mode of an optical beam undergoes a cyclic transformation. We ¯nd that a geometric phase appears when the initial and intermediate modes have di®erent quantities of orbital angular momentum. The phase is similar to the one measured ..."
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Cited by 2 (1 self)
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We study the geometric phase that is acquired when the second-order mode of an optical beam undergoes a cyclic transformation. We ¯nd that a geometric phase appears when the initial and intermediate modes have di®erent quantities of orbital angular momentum. The phase is similar to the one measured
1 Geometrical theory of whispering gallery modes
, 2005
"... Abstract — Using quasiclassical approach rather precise analytical approximations for the eigenfrequencies of whispering gallery modes in convex axisymmetric bodies may be found. We use the eikonal method to analyze the limits of precision of quasiclassical approximation using as a practical example ..."
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Cited by 1 (0 self)
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Abstract — Using quasiclassical approach rather precise analytical approximations for the eigenfrequencies of whispering gallery modes in convex axisymmetric bodies may be found. We use the eikonal method to analyze the limits of precision of quasiclassical approximation using as a practical
Geometric sliding mode control: The linear and linearised theory
"... The idea of sliding mode control for stabilisation is investigated to determine its geometric features. A geometric definition is provided for a sliding submanifold, and for various properties of a sliding submanifold. Sliding subspaces are considered for linear systems, where a pole placement algor ..."
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The idea of sliding mode control for stabilisation is investigated to determine its geometric features. A geometric definition is provided for a sliding submanifold, and for various properties of a sliding submanifold. Sliding subspaces are considered for linear systems, where a pole placement
Geometric sliding mode control: The linear and linearised theory∗
"... The idea of sliding mode control for stabilisation is investigated to determine its geometric features. A geometric definition is provided for a sliding submanifold, and for various properties of a sliding submanifold. Sliding subspaces are considered for linear systems, where a pole placement algor ..."
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The idea of sliding mode control for stabilisation is investigated to determine its geometric features. A geometric definition is provided for a sliding submanifold, and for various properties of a sliding submanifold. Sliding subspaces are considered for linear systems, where a pole placement
Geometric sliding mode control: The linear and linearised theory∗
"... The idea of sliding mode control for stabilisation is investigated to determine its geometric features. A geometric definition is provided for a sliding submanifold, and for various properties of a sliding submanifold. Sliding subspaces are considered for linear systems, where a pole placement algor ..."
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The idea of sliding mode control for stabilisation is investigated to determine its geometric features. A geometric definition is provided for a sliding submanifold, and for various properties of a sliding submanifold. Sliding subspaces are considered for linear systems, where a pole placement
Results 1 - 10
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1,831
