2.6.2.2 Waveguide Dispersion The effective index varies with wavelength not only due to of material dispersion, but also because varies with . In turn, it varies with wavelengths. These implicit variations of [ ] with gives rise to the second cause for chromatic dispersion, which is term waveguide dispersive [D37]. The total dispersive are combinations of the relative contributions of waveguide dispersion and material dispersion for a conventional single-mode fibers. The zero-dispersive
understanding the need for change to overcome old habits and old ways of thinking. When construsting new ideas and approachs, it will be ideal to use an divergent thinking to achieve the best possible solution to to the change. However, not just one soliton, but many to avoid any unexpended situations. When something new is introduced, normally people are reluctant and skeptical to accept it firsthand. This phenomenon is very common, but with proper knowledge and a worthy solution I can get approval
Introduction Graphene has received great mass media coverage since Geim and Novoselov published their foundlings about monocrystalline graphitic films in 2004, which won them the Nobel Prize in Physics in 2010. (Novoselov et al, 2004) It has been described as the wonder substance or super material by the mass media, not only because it is the thinnest material ever known and the strongest ever measured, but also due to its excellent electrical, thermal, mechanical, electronic, and optical properties
CHAPTER 1 : INTRODUCTION Benoit Mandelbrot (1924-2010), scientist and mathematician who also worked at IBM, is known as the father of fractal geometry. Mandelbrot coined the word fractal in the late 1970s. Before the invention of computers, Fractals have come up as an important question. Fractal is a set, which is self–similar under magnification.[27] It is, however, remarked that many of the fractals and their similes go back to traditional mathematics and mathematicians of the past like George