The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis

碩士 === 清雲科技大學 === 電子工程研究所 === 94 === In the long-distance optical fiber communication system, the loss always is a very popular subject. That is the reason why the long-distance transmission uses an amplifier to keep signal amplitude. The Er3+ -doped fiber amplifier (EDFA) is located at the low loss...

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Main Authors:	Chen yun peng, 陳雲鵬
Other Authors:	Hsu shu fang
Format:	Others
Language:	zh-TW
Published:	2007
Online Access:	http://ndltd.ncl.edu.tw/handle/82850793149687499388

id	ndltd-TW-095CYU00428010
record_format	oai_dc
spelling	ndltd-TW-095CYU004280102015-10-13T16:46:03Z http://ndltd.ncl.edu.tw/handle/82850793149687499388 The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis 結合參數調制與反射式光纖光柵之增益平坦設計 Chen yun peng 陳雲鵬碩士清雲科技大學電子工程研究所 94 In the long-distance optical fiber communication system, the loss always is a very popular subject. That is the reason why the long-distance transmission uses an amplifier to keep signal amplitude. The Er3+ -doped fiber amplifier (EDFA) is located at the low loss region of fiber, therefore, it is the first choice among kinds of amplifiers. The amplified spontaneous emission, however, limits the amplification region because of the gain non-flatness. This work tries to control directly the EDFA parameters to flatten the gain. A reflective fiber Bragg grating is also designed to improve performance further. The global amplification reaches the maximum to minimum gain ratio below 0.3dB in wavelength range 1527-1560nm. Hsu shu fang 許菽芳 2007 學位論文 ; thesis 46 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 清雲科技大學 === 電子工程研究所 === 94 === In the long-distance optical fiber communication system, the loss always is a very popular subject. That is the reason why the long-distance transmission uses an amplifier to keep signal amplitude. The Er3+ -doped fiber amplifier (EDFA) is located at the low loss region of fiber, therefore, it is the first choice among kinds of amplifiers. The amplified spontaneous emission, however, limits the amplification region because of the gain non-flatness. This work tries to control directly the EDFA parameters to flatten the gain. A reflective fiber Bragg grating is also designed to improve performance further. The global amplification reaches the maximum to minimum gain ratio below 0.3dB in wavelength range 1527-1560nm.
author2	Hsu shu fang
author_facet	Hsu shu fang Chen yun peng 陳雲鵬
author	Chen yun peng 陳雲鵬
spellingShingle	Chen yun peng 陳雲鵬 The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis
author_sort	Chen yun peng
title	The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis
title_short	The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis
title_full	The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis
title_fullStr	The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis
title_full_unstemmed	The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis
title_sort	gain flatness design by a technique combining parameter tuning and reflective fiber grating synthesis
publishDate	2007
url	http://ndltd.ncl.edu.tw/handle/82850793149687499388
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The Gain Flatness Design by a Technique Combining Parameter Tuning and Reflective Fiber Grating synthesis

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