Fiber optics structure

In this paper, we report a numerical calculation of the influence of structural parameters on the supercontinuum generation of photonic crystal fibers. A photonic crystal fiber based on the fused silica glass, eight rings of air holes ordered in a hexagonal lattice, is proposed. Guiding properties in terms of dispersion and confinement loss of the fundamental mode are also studied numerically. As a result, the broadband width of the supercontinuum spectrum will increase when the lattice pitch decreases or the diameter of air hole in the cladding increases.

8p kethamoi6 01-07-2020 30 4   Download

Đề tài "Learn about fiber optics Optical" trình bày về các nội dung chính: fiber classification, fiber optics structure, the transmission characteristics, advantages and disadvantages, pplications. Hy vọng đây là tài liệu tham khảo hữu ích cho bạn đọc nghiên cứu và học tập lĩnh vực Mạng máy tính - cáp quang.

12p ngoccu121 22-11-2014 76 12   Download

Communication Systems Lecturer: M.E. P.T.A. Quang .Contents           Chapter 1: Introductory Concepts Chapter 2: QoS Chapter 3: Transmission and switching Chapter 4: Digital networks Chapter 5: Signaling Chapter 6: PSTN Chapter 7: VoIP Chapter 8: Mobile communication Chapter 9: Satellite communication Chapter 10: Fiber-optic communication .

20p vanmanh1008 24-06-2013 108 7   Download

About a decade ago, the elastic properties of a single chromatin fiber and, subsequently, those of a single nucleosome started to be explored using optical and magnetic tweezers. These techniques have allowed direct mea-surements of several essential physical parameters of individual nucleo-somes and nucleosomal arrays, including the forces responsible for the maintenance of the structure of both the chromatin fiber and the individual nucleosomes

13p cosis54 05-01-2013 37 4   Download