Study of laser diodes using quantum wells with small disturbance structure

碩士 === 國立彰化師範大學 === 電子工程學系 === 99 === A small disturbance structure has been added to the quantum well of laser diodes. The laser characteristics such as threshold current and gain spectrum have been studied by numerical simulation. First, a small spike is added in each identical quantum wells. An i...

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Bibliographic Details
Main Authors:	Wei-Shu Huang, 黃偉旭
Other Authors:	Wei-Li Chen
Format:	Others
Language:	zh-TW
Published:	2011
Online Access:	http://ndltd.ncl.edu.tw/handle/68327612733787244476

id	ndltd-TW-099NCUE5428012
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spelling	ndltd-TW-099NCUE54280122016-04-11T04:22:20Z http://ndltd.ncl.edu.tw/handle/68327612733787244476 Study of laser diodes using quantum wells with small disturbance structure 以微擾結構置入量子井之雷射二極體特性探討 Wei-Shu Huang 黃偉旭碩士國立彰化師範大學電子工程學系 99 A small disturbance structure has been added to the quantum well of laser diodes. The laser characteristics such as threshold current and gain spectrum have been studied by numerical simulation. First, a small spike is added in each identical quantum wells. An increased threshold current and a blue shift in lasing wavelength are observed. The small disturbance is also employed in asymmetric quantum wells. Carrier distribution among wells of different width is more even and a wide and smooth gain spectrum can be achieved. Wei-Li Chen 陳偉立 2011 學位論文 ; thesis 54 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 國立彰化師範大學 === 電子工程學系 === 99 === A small disturbance structure has been added to the quantum well of laser diodes. The laser characteristics such as threshold current and gain spectrum have been studied by numerical simulation. First, a small spike is added in each identical quantum wells. An increased threshold current and a blue shift in lasing wavelength are observed. The small disturbance is also employed in asymmetric quantum wells. Carrier distribution among wells of different width is more even and a wide and smooth gain spectrum can be achieved.
author2	Wei-Li Chen
author_facet	Wei-Li Chen Wei-Shu Huang 黃偉旭
author	Wei-Shu Huang 黃偉旭
spellingShingle	Wei-Shu Huang 黃偉旭 Study of laser diodes using quantum wells with small disturbance structure
author_sort	Wei-Shu Huang
title	Study of laser diodes using quantum wells with small disturbance structure
title_short	Study of laser diodes using quantum wells with small disturbance structure
title_full	Study of laser diodes using quantum wells with small disturbance structure
title_fullStr	Study of laser diodes using quantum wells with small disturbance structure
title_full_unstemmed	Study of laser diodes using quantum wells with small disturbance structure
title_sort	study of laser diodes using quantum wells with small disturbance structure
publishDate	2011
url	http://ndltd.ncl.edu.tw/handle/68327612733787244476
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Study of laser diodes using quantum wells with small disturbance structure

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