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Experiment Research Of Channel Spacing And Isolation Of Fused Biconical Taper Wavelength Division Multiplex

Posted on:2014-02-08Degree:MasterType:Thesis
Country:ChinaCandidate:N SanFull Text:PDF
GTID:2248330395999482Subject:Microelectronics and Solid State Electronics
Abstract/Summary:PDF Full Text Request
Fused biconical taper wavelength division multiplex is one of the most important passive devices in the WDM system. It is also the most important component of WDM technology and widely used in the transmission and access network of optical fiber communication. All sorts of the performance of the WDM devices are put forward high requests with the rapid development of the communication industry. However, the property of fused biconical taper WDM is depended on the control and master of producing conditions. This paper makes the discussion and analysis of the influence of isolation and channel spacing by the producing conditions about the fused biconical taper WDM devices.At first, the paper introduces the concept and the today’s development of the WDM devices, also including the development of the future. At the same time, it introduces several kinds of the classification of WDM devices in the application of WDM technology.The second part of the paper makes the research and analysis of the coupling between the waveguides by the perturbation theory.The third part of the paper talks about the thermodynamic theories using on the application of the coupling of the fibers.The fourth part introduces the device and the craft of the production of WDM devices. It also introduces the structure and principle of encapsulation of the WDM devices. Besides, it introduces the test of the WDM devices’ properties.The most important part of the paper is the fifth. This part discusses4experiments and makes the simple analysis. The4experiments talk about the impact of the cycle on the channel spacing, the impact of velocity and time on the isolation, the impact of velocity on the channel spacing. The part introduces the process of the experiments emphatically and puts forward some parameter settings in the practical production about improving isolation at the same time.
Keywords/Search Tags:Fused Biconical Taper, WDM, Channel Spacing, Isolation
PDF Full Text Request
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