Results 171 to 180 of about 28,892 (213)
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Perturbations of optical solitons
Physical Review A, 1993A perturbation theory is developed to investigate the effects of various perturbations on soliton propagation down an optical fiber. The theory is formulated within the «natural» framework of inverse scattering theory. The perturbative effects of third-order dispersion, the soliton self-frequency shift, bandwidth-limited gain, periodic modulation, and ...
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1999 IEEE LEOS Annual Meeting Conference Proceedings. LEOS'99. 12th Annual Meeting. IEEE Lasers and Electro-Optics Society 1999 Annual Meeting (Cat. No.99CH37009), 2003
We review the progress made on spatial solitons with an emphasis on photorefractive solitons and their interactions. We then discuss the possibility to utilize photorefractive solitons for applications in optical interconnects, waveguide devices such as directional couplers, and high-efficiency nonlinear frequency conversion.
M. Segev, null Zhigang Chen
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We review the progress made on spatial solitons with an emphasis on photorefractive solitons and their interactions. We then discuss the possibility to utilize photorefractive solitons for applications in optical interconnects, waveguide devices such as directional couplers, and high-efficiency nonlinear frequency conversion.
M. Segev, null Zhigang Chen
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Perturbations of Optical Solitons and Quasi-Solitons
Journal of Electromagnetic Waves and Applications, 2000Summary: The multiple-scale perturbation method is developed in a new way to study the propagation of pulses through an optical fiber described by a perturbed nonlinear Schrödinger equation. We show that, by introducing a new proper definition of the phase of the soliton, one can obtain the corrections to the pulse where the usual soliton perturbation ...
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SOLITON–SOLITON INTERACTION IN OPTICAL FIBERS
Journal of Nonlinear Optical Physics & Materials, 1999In an optical communication system it is necessary to place the solitons close to one another to increase the information carrying capacity of the fiber. The theory of soliton–soliton interaction in a fiber optic communication system, through a single channel, is studied in this paper. In presence of the perturbation terms, the two soliton interaction
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Optical and Quantum Electronics, 1998
It is almost common knowledge now that particles also possess properties of waves. But, can localized wave-packets behave and interact like particles? This article is dedicated to self-trapped optical beams: how they form and how they interact with each other, showing that their particle-like behaviour is a general feature that manifests itself in many
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It is almost common knowledge now that particles also possess properties of waves. But, can localized wave-packets behave and interact like particles? This article is dedicated to self-trapped optical beams: how they form and how they interact with each other, showing that their particle-like behaviour is a general feature that manifests itself in many
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1989
In the preceding chapter it was shown that, under ideal conditions, a light wave in a dielectric material would form an envelope soliton. However, in a real three-dimensional fiber, the light wave propagates with finite loss. In this chapter, we discuss the practical conditions needed for an optical pulse to become a soliton in a dielectric waveguide.
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In the preceding chapter it was shown that, under ideal conditions, a light wave in a dielectric material would form an envelope soliton. However, in a real three-dimensional fiber, the light wave propagates with finite loss. In this chapter, we discuss the practical conditions needed for an optical pulse to become a soliton in a dielectric waveguide.
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Electronics and Communications in Japan (Part II: Electronics), 1992
AbstractThis paper discusses the basic properties and advantages of optical solitons which are under investigation in many countries for the purpose of their application in realizing ultrahigh‐speed communications. Especially, the recent developments in erbium optical amplifiers, which are epochal in optical soliton transmission, have made soliton ...
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AbstractThis paper discusses the basic properties and advantages of optical solitons which are under investigation in many countries for the purpose of their application in realizing ultrahigh‐speed communications. Especially, the recent developments in erbium optical amplifiers, which are epochal in optical soliton transmission, have made soliton ...
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2009
The possibility of self-trapping of optical beams due to an intensity-dependent refractive index was recognized in the early days of nonlinear optics. However, it was soon realized that in a three-dimensional medium, in which light diffracts in two transverse dimensions, self-trapping is not stable and leads to catastrophic collapse and filamentation ...
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The possibility of self-trapping of optical beams due to an intensity-dependent refractive index was recognized in the early days of nonlinear optics. However, it was soon realized that in a three-dimensional medium, in which light diffracts in two transverse dimensions, self-trapping is not stable and leads to catastrophic collapse and filamentation ...
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