国家重点基础研究发展计划(2012CB932701)

作品数:5被引量:7H指数:2
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Spectral dynamical behavior in two-section, quantum well,mode-locked laser at 1.064 μm
《Chinese Physics B》2017年第7期123-129,共7页魏思航 马奔 陈泽升 廖永平 郝宏玥 张宇 倪海桥 牛智川 
Project supported by the National Basic Research Program of China(Grant Nos.2013CB933304 and 2012CB932701);the National Natural Science Foundation of China(Grant Nos.61274125 and 61435012);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant No.XDB01010200)
In this study, two-section mode-locked semiconductor lasers with different numbers of quantum wells and different types of waveguide structures are made. Their ultrashort pulse features are presented. The spectral dyn...
关键词:mode-locked laser saturable absorber BLUE-SHIFT thermal effect 
Etching mask optimization of InAs/GaSb superlattice mid-wavelength infared 640×512 focal plane array被引量:2
《Chinese Physics B》2017年第4期411-414,共4页郝宏玥 向伟 王国伟 徐应强 韩玺 孙瑶耀 蒋洞微 张宇 廖永平 魏思航 牛智川 
Project supported by the National Basic Research Program of China(Grant Nos.2014CB643903,2013CB932904,2012CB932701,and 2011CB922201);the National Special Funds for the Development of Major Research Equipment and Instruments,China(Grant No.2012YQ140005);the National Natural Science Foundation of China(Grant Nos.61274013,U1037602,61306013,and 61290303);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant No.XDB01010200);China Postdoctoral Science Foundation(Grant No.2014M561029)
In this paper we focused on the mask technology of inductively coupled plasma(ICP) etching for the mesa fabrication of infrared focal plane arrays(FPA).By using the SiO_2 mask,the mesa has higher graphics transfer...
关键词:InAs/GaSb superlattices etching mask mid-wavelength infared focal plane arrays 
High quality above 3-μm mid-infrared InGaAsSb/AlGaInAsSb multiple-quantum well grown by molecular beam epitaxy被引量:3
《Chinese Physics B》2014年第1期454-457,共4页邢军亮 张宇 徐应强 王国伟 王娟 向伟 倪海桥 任正伟 贺振宏 牛智川 
Project supported by the National Basic Research Program of China(Grant Nos.2013CB932904,2012CB932701,2011CB922201,and 2010CB327600);the National Special Funds for the Development of Major Research Equipment and Instruments,China(Grant No.2012YQ140005);the National Natural Science Foundation of China(Grant Nos.61274013,U1037602,and 61290303)
The GaSb-based laser shows its superiority in the 3-4 ~tm wavelength range. However, for a quantum well (QW) laser structure of InGaAsSb/AIGaInAsSb multiple-quantum well (MQW) grown on GaSb, uniform content and hi...
关键词:GASB multiple-quantum well photoluminescence 
Growth and fabrication of a mid-wavelength infrared focal plane array based on type-II InAs/GaSb superlattices被引量:2
《Journal of Semiconductors》2013年第11期74-78,共5页王国伟 向伟 徐应强 张亮 彭振宇 吕衍秋 司俊杰 王娟 邢军亮 任正伟 牛智川 
supported by the National Natural Science Foundation of China(Nos.U1037602,61274013,61290303);the National Basic Research Program of China(Nos.2010CB327602,2012CB932701,2013CB932904)
We present the fabrication of a mid-wavelength infrared focal plane array (FPA) based on type-II InAs/GaSb strain layer superlattices (SLs). The detectors contain a 400-period 8 ML InAs/8 ML GaSb SL active layer, ...
关键词:SUPERLATTICES GASB focal plane array infrared detector 
An effective reflectance method for designing broadband antireflection films coupled with solar cells
《Chinese Physics B》2012年第3期458-462,共5页詹锋 贺继方 尚向军 李密锋 倪海桥 徐应强 牛智川 
Project supported by the National Natural Science Foundation of China (Grant Nos. 61176012 and 90921015);the National Basic Research Program of China (Grant Nos. 2010CB327601 and 2012CB932701);the National Science Foundation for Post-doctoral Scientists of China (Grant No. 20080440507)
The solar spectrum covers a broad wavelength range, which requires that antireflection coating (ARC) is effective over a relatively wide wavelength range for more incident light coming into the cell. In this paper, ...
关键词:weighted-average reflectance effective-average reflectance transfer matrix 
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