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Waveguide dispersion in anisotropic optical waveguides
Soviet Journal of Quantum Electronics, 1987The method of shift formulas is employed to obtain approximate analytic expressions which can be used to calculate?with sufficient accuracy for practical applications?the waveguide and polarization dispersion of the dominant orthogonally polarized modes in anisotropic optical fiber waveguides.
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, 1982 The optical waveguide is the fundamental element that interconnects the various devices of an optical integrated circuit, just as a metallic strip does in an electrical integrated circuit. However, unlike electrical current that flows through a metal strip according to Ohm’s law, optical waves travel in the waveguide in distinct optical modes.
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Optical Waveguide Refractometers
2005In this chapter we have illustrated a new method for the determination of the refractive index of liquid samples, based on Cerenkov second harmonic generation from suitable planar waveguides. The method allows the determination of the refractive index in the near infrared by detection in the visible.
MARANGONI, MARCO ANDREA +2 more
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1982
Chapters 2 and 3 have explained cutoff conditions in waveguides and described the various optical modes which can be supported. Following the question as to which modes propagate, the next most important characteristic of a waveguide is the attenuation, or loss, that a light wave experiences as it travels through the guide.
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Chapters 2 and 3 have explained cutoff conditions in waveguides and described the various optical modes which can be supported. Following the question as to which modes propagate, the next most important characteristic of a waveguide is the attenuation, or loss, that a light wave experiences as it travels through the guide.
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Microsound Waveguides and Waveguide Components [PDF]
IEEE Transactions on Sonics and Ultrasonics, 1971 openaire +1 more source
1982
Chapter 2 has reviewed the key results of waveguide theory, particularly with respect to the various optical modes that can exist in the waveguide. A comparison has been made between the physical-optic approach and the ray-optic approach in describing light propagation in a waveguide.
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Chapter 2 has reviewed the key results of waveguide theory, particularly with respect to the various optical modes that can exist in the waveguide. A comparison has been made between the physical-optic approach and the ray-optic approach in describing light propagation in a waveguide.
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2013
The analytical and numerical models and methods of waveguides and integrated transmission lines are reviewed in this Chapter. Among them are the separation of the variables method and the transverse resonance one. Engineering formulas obtained by the conformal technique for most used integrated transmission lines are given and the accuracy of them are ...
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The analytical and numerical models and methods of waveguides and integrated transmission lines are reviewed in this Chapter. Among them are the separation of the variables method and the transverse resonance one. Engineering formulas obtained by the conformal technique for most used integrated transmission lines are given and the accuracy of them are ...
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Waveguide Fabrication Techniques
1982In Chap. 3, the theoretical considerations relevant to various types of waveguides were discussed. In every case, waveguiding depended on the difference in the index of refraction between the waveguiding region and the surrounding media. A great many techniques have been devised for producing that required index difference.
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1982
The phenomenon of optical tunneling can be used not only to couple energy from a fiber or a beam to a waveguide, as described in Chap. 6, but also to couple one waveguide to another. Couplers of this type are usually called directional couplers because the energy is transferred in a coherent fashion so that the direction of propagation is maintained ...
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The phenomenon of optical tunneling can be used not only to couple energy from a fiber or a beam to a waveguide, as described in Chap. 6, but also to couple one waveguide to another. Couplers of this type are usually called directional couplers because the energy is transferred in a coherent fashion so that the direction of propagation is maintained ...
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