Solitons in Discrete Waveguides

Authors

  • Ramesh Kumar Department of Physics, Govt Dungar college, Bikaner, 334001, Rajasthan, India
  • U. Singh Department of Physics, Govt Dungar college, Bikaner, 334001, Rajasthan, India
  • A. K. Nagar Department of Physics, Govt Dungar college, Bikaner, 334001, Rajasthan, India
  • O. P. Swami Department of Physics, Govt Dungar college, Bikaner, 334001, Rajasthan, India

DOI:

https://doi.org/10.61343/jcm.v3i01.79

Keywords:

soliton stability, discrete waveguides, nonlinearity, design guidelines

Abstract

We analyse soliton stability in discrete waveguides, revealing the impact of waveguide parameters and nonlinearity. Our analysis reveals the impact of waveguide parameters and nonlinearity on soliton stability, identifying design guidelines for stable propagation.

References

Christodoulides, D. N., Lederer, F., & Silberberg, Y. (2003), “Discretizing light in waveguide lattices”, Nature, 424(6950), 817-823.

Fleischer, J. W., Segev, M., Efremidis, N. K., & Christodoulides, D. N. (2003), “Observation of two-dimensional discrete solitons in optically induced photonic lattices”, Nature, 422(6928), 147-150.

Kumar, R., Singh, U., Swami, O., Suthar, G., & Nagar, A. (2024), “Existence and Stability of Discrete Intersite Bright Solitons in Bose Einstein condensates in parabolic trapped optical lattices”. AIP Conference Proceeding, 3149 (1), 1-5.

Kevrekidis, P. G., Bishop, A. R., & Weinstein, M. I. (2001), “Modulational instability in discrete nonlinear Schrödinger systems”, Physica D: Nonlinear Phenomena, 142(1-2), 87-100.

Lederer, F., Stegeman, G. I., Christodoulides, D. N., et al. (2008), “Discrete solitons in optics”, Physics Reports, 463(1-3), 1-126.

Kivshar, Y. S., & Agrawal, G. P. (2003), “Optical Solitons”, Academic Press.

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Published

2025-03-25

How to Cite

1.
Kumar R, U. Singh, A. K. Nagar, O. P. Swami. Solitons in Discrete Waveguides. J. Cond. Matt. [Internet]. 2025 Mar. 25 [cited 2025 Apr. 4];3(01):133-4. Available from: https://jcm.thecmrs.in/index.php/j/article/view/79

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Research Article

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