{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"应用三维<span style=\"color:red\">激光</span><span style=\"color:red\">多普勒</span>测速计LDV(Laser Doppler Velocimeter)系统,通过观察和测量火旋风的卷吸的现象,对火旋风速度场进行了有效的测量,获取了火旋风的径向速度、切向速度和轴向速度等特性参数,深化认识火旋风的卷吸机理;用热成像和热电偶方法采集得到了火旋风的温度场的结构和形状.为下一步进行火旋风卷吸的现象的实验研究打下了良好的基础.","authors":[{"authorName":"秦俊","id":"1a9d2261-bd99-46db-ac99-4e7360202c98","originalAuthorName":"秦俊"},{"authorName":"廖光煊","id":"5e15b421-d001-44d5-b012-73fa66c4685c","originalAuthorName":"廖光煊"},{"authorName":"王喜世","id":"850083d0-b83b-49e6-ad1a-3b9a6921a9b5","originalAuthorName":"王喜世"},{"authorName":"范志航","id":"2517cabe-2079-4037-9e81-9bc8b51da717","originalAuthorName":"范志航"}],"doi":"10.3969/j.issn.1007-5461.2002.05.017","fpage":"476","id":"056409b6-2033-4b0d-a4b4-ed6cf1287456","issue":"5","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"04e35137-5928-4859-b950-a54b596668ad","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">多普勒</span>","originalKeyword":"激光多普勒"},{"id":"9d08c778-91c2-4548-82d7-c2448e539880","keyword":"火旋风","originalKeyword":"火旋风"},{"id":"8eed89ca-59ac-4703-9979-658c858e822a","keyword":"卷吸","originalKeyword":"卷吸"},{"id":"3cfb6939-0f8f-4144-8862-f82218dd52ac","keyword":"特性参数","originalKeyword":"特性参数"}],"language":"zh","publisherId":"lzdzxb200205017","title":"三维LDV测量火旋风的实验研究","volume":"19","year":"2002"},{"abstractinfo":"三维LDV(Laser Doppler Velocimeter)系统基于<span style=\"color:red\">多普勒</span>频移和<span style=\"color:red\">多普勒</span>相位差原理,可以用于流动速度测量.本文阐述LDV流动速度测量技术,并对超细水雾流场进行了三维速度测量,得到了合理的实验结果.","authors":[{"authorName":"秦俊","id":"a88f246d-a074-4105-b273-6b5c6826a3bf","originalAuthorName":"秦俊"},{"authorName":"廖光煊","id":"fb53d27c-f426-4859-b29a-b0669fd1d4ba","originalAuthorName":"廖光煊"},{"authorName":"王喜世","id":"d74e233e-2040-49eb-8d1d-7775b3004a6b","originalAuthorName":"王喜世"},{"authorName":"姚斌","id":"67534a1e-5c7d-422a-bf93-8673ff6f4f6c","originalAuthorName":"姚斌"}],"doi":"10.3969/j.issn.1007-5461.2001.03.021","fpage":"281","id":"1268d764-95ee-499d-9487-7e8bcc41c682","issue":"3","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"4913279b-c763-41a3-aeda-d791fb8e6695","keyword":"<span style=\"color:red\">激光</span><span style=\"color:red\">多普勒</span>","originalKeyword":"激光多普勒"},{"id":"ecabeaed-8375-42b0-aeb0-54cbea295457","keyword":"光路系统","originalKeyword":"光路系统"},{"id":"b47f5323-20e4-423a-a9be-acbd7e19c9dd","keyword":"雾场测量","originalKeyword":"雾场测量"}],"language":"zh","publisherId":"lzdzxb200103021","title":"细水雾流场三维LDV测量","volume":"18","year":"2001"},{"abstractinfo":"设计并建立了一套用于研究双相流冲刷腐蚀的<span style=\"color:red\">激光</span><span style=\"color:red\">多普勒</span>测试装置。文中介绍了该装置的实验原理和实验方法。通过实验证明了设备性能的稳定性。","authors":[{"authorName":"郑玉贵","id":"17aaed65-09f6-4673-a3d7-2e14b6e74711","originalAuthorName":"郑玉贵"},{"authorName":"阍永贵","id":"5bd6043a-a212-4d5f-a80f-c9772dc6415d","originalAuthorName":"阍永贵"},{"authorName":"龙康","id":"bed0ec8c-384f-465c-afa5-d1e7539a35a2","originalAuthorName":"龙康"}],"categoryName":"|","doi":"","fpage":"301","id":"1b22e3cf-09a7-4393-ba87-2b6842aa65b4","issue":"5","journal":{"abbrevTitle":"ZGFSYFHXB","coverImgSrc":"journal/img/cover/中国腐蚀封面19-3期-01.jpg","id":"81","issnPpub":"1005-4537","publisherId":"ZGFSYFHXB","title":"中国腐蚀与防护学报"},"keywords":[{"id":"fbcaa713-f76d-4ce3-9357-3d2c29549c2d","keyword":"冲刷腐蚀","originalKeyword":"冲刷腐蚀"},{"id":"9f572952-d9f7-4ccb-95b5-855ee8f908ad","keyword":"two-phase flow","originalKeyword":"two-phase flow"},{"id":"57894c99-07f8-4325-8fee-a27fa0af91ea","keyword":"laser-doppler-anemometry","originalKeyword":"laser-doppler-anemometry"},{"id":"d9331b41-d465-44b2-8c36-7fd2e1b411bc","keyword":"testing loop","originalKeyword":"testing loop"}],"language":"zh","publisherId":"1005-4537_1999_5_3","title":"双相流冲刷腐蚀<span style=\"color:red\">激光</span><span style=\"color:red\">多普勒</span>测试装置及其校正*","volume":"19","year":"1999"},{"abstractinfo":"在航空传感器系统,测速传感器皮托管的探测器入口容易被堵住,造成事故.目前测风<span style=\"color:red\">激光</span>雷达是唯一可以替代皮托管的传感器,常见的脉冲测风<span style=\"color:red\">激光</span>雷达在近距离存在盲区而无法测量.为了解决此问题,使用1.5 μm光纤<span style=\"color:red\">激光</span>器作为<span style=\"color:red\">激光</span>光源,其输出能量约为1W,与保偏环形器、耦合器等器件搭建了一套同轴收发的风速仪系统.使用距离望远镜5m的转盘对风速仪进行了标定实验,实验结果表明系统的速度分辨率和测量与转盘实际速度的线性拟合系数分别为0.021 m/s和0.99.使用此系统成功实现了大气风速的测量(25 m处的大气).","authors":[{"authorName":"陈震","id":"84d60dfe-613b-488e-a815-f59d60ad5c46","originalAuthorName":"陈震"},{"authorName":"信丰鑫","id":"0d11f1e1-03f8-4802-8b50-4cda2ccaf9b5","originalAuthorName":"信丰鑫"},{"authorName":"王俊洋","id":"b013c4e8-c0fd-4416-bf91-a0ab4bd2bbf1","originalAuthorName":"王俊洋"},{"authorName":"李辉","id":"9f4ef497-d783-4582-b14b-0e6627aa3a1c","originalAuthorName":"李辉"},{"authorName":"马玲","id":"a62df4a0-a972-4bb5-b024-5ad18e1dd56d","originalAuthorName":"马玲"},{"authorName":"刘智深","id":"a81c5d45-04f0-47fe-8321-a5ffbc9e234a","originalAuthorName":"刘智深"},{"authorName":"朱金山","id":"a3e18d61-dbb7-459e-b261-d18a0939a2f4","originalAuthorName":"朱金山"}],"doi":"10.3969/j.issn.1007-5461.2016.02.018","fpage":"243","id":"4fb2eed9-586c-4e44-be06-3a7a2d073f5d","issue":"2","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"d08b0bd6-de51-4945-9216-e7a61bb252c2","keyword":"<span style=\"color:red\">激光</span>雷达","originalKeyword":"激光雷达"},{"id":"440ac764-a249-4b6f-9681-a37559a0e259","keyword":"风速仪","originalKeyword":"风速仪"},{"id":"1591b905-b995-4b47-8785-9ec99b11ab1e","keyword":"全光纤相干探测","originalKeyword":"全光纤相干探测"},{"id":"ca3a99ed-cdfd-4715-9d86-3a69985af8ce","keyword":"连续<span style=\"color:red\">激光</span>","originalKeyword":"连续激光"}],"language":"zh","publisherId":"lzdzxb201602018","title":"全光纤相干<span style=\"color:red\">多普勒</span>连续<span style=\"color:red\">激光</span>风速仪研究","volume":"33","year":"2016"},{"abstractinfo":"已研制成功一台1064 nm直接探测<span style=\"color:red\">多普勒</span>测风<span style=\"color:red\">激光</span>雷达,采用Fabry-Perot(FP)标准具的双边缘技术,用于探测对流层三维风场廓线分布.介绍了<span style=\"color:red\">多普勒</span>测风<span style=\"color:red\">激光</span>雷达的基本工作原理、总体结构和技术参数,较为详细地叙述了各部分的结构及其功能,并给出了合肥地区对流层风场廓线分布的初步探测结果.结果表明,该<span style=\"color:red\">激光</span>雷达性能稳定,达到了设计指标.","authors":[{"authorName":"孙东松","id":"93c8cc27-fb9e-4f07-9798-fa98297c06ed","originalAuthorName":"孙东松"},{"authorName":"钟志庆","id":"aec060e5-6097-4e90-b8dc-1d59a4fad155","originalAuthorName":"钟志庆"},{"authorName":"王邦新","id":"3160f5ac-8b16-4b75-b54e-03701ac0bec3","originalAuthorName":"王邦新"},{"authorName":"夏海云","id":"7bdd3985-cc48-4111-8d01-056fcdc514bd","originalAuthorName":"夏海云"},{"authorName":"董晶晶","id":"079d55e6-5b75-4604-9b83-0bd803493e2c","originalAuthorName":"董晶晶"},{"authorName":"周小林","id":"bf4fb7ff-5e9d-45cc-bfdf-e1897c9bc56b","originalAuthorName":"周小林"},{"authorName":"周军","id":"aef010ed-8d92-42ef-91f8-d0e34b25a7e1","originalAuthorName":"周军"}],"doi":"10.3969/j.issn.1007-5461.2006.03.005","fpage":"303","id":"7044a253-f216-40dc-a7df-8a2af874c293","issue":"3","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"5842d324-4306-400c-aac0-2ae3178787ea","keyword":"大气光学","originalKeyword":"大气光学"},{"id":"23ed969b-a7b8-400b-8160-fac4c0ea944d","keyword":"<span style=\"color:red\">激光</span>雷达","originalKeyword":"激光雷达"},{"id":"d3edd9df-14cc-4566-86af-32fa3298e351","keyword":"风","originalKeyword":"风"},{"id":"a5ddee82-18a2-4814-9abe-ce7ad1322db1","keyword":"<span style=\"color:red\">多普勒</span>效应","originalKeyword":"多普勒效应"},{"id":"714694f2-9803-4e24-983e-b425e1f0dcb3","keyword":"FP标准具","originalKeyword":"FP标准具"},{"id":"c5fbc68f-401f-4c48-84e0-ca3ba6fa4700","keyword":"直接探测","originalKeyword":"直接探测"}],"language":"zh","publisherId":"lzdzxb200603005","title":"基于FP标准具的直接探测<span style=\"color:red\">多普勒</span>测风<span style=\"color:red\">激光</span>雷达","volume":"23","year":"2006"},{"abstractinfo":"介绍了已研制的基于Fabry-Perot标准具直接探测<span style=\"color:red\">多普勒</span><span style=\"color:red\">激光</span>雷达的风速测量原理,讨论了接收光路光束发散角对测风<span style=\"color:red\">激光</span>雷达系统测量精度的影响.数值计算结果表明当接收光路光束发散角小于1 mrad时,由于光束发散引起的<span style=\"color:red\">多普勒</span>速度测量相对误差可以控制在5%之内,并在实测光路发散角的基础上分析了系统的测量误差,结果显示,在5 km时最大测量速度误差为0.6 m/s.","authors":[{"authorName":"迟如利","id":"e1c91bed-5bef-4a82-9cc2-0d6029d7d2be","originalAuthorName":"迟如利"},{"authorName":"胡明勇","id":"4bf89ff6-b9f5-49db-a081-ab0ab82c5e65","originalAuthorName":"胡明勇"},{"authorName":"钟志庆","id":"fb216e8b-c994-436b-a40d-7b394919968b","originalAuthorName":"钟志庆"},{"authorName":"孙东松","id":"0468e18b-991b-40eb-87bb-d8dd18e3f9f3","originalAuthorName":"孙东松"},{"authorName":"周军","id":"ca18fc96-b9b6-4056-ac52-126a3a79653c","originalAuthorName":"周军"}],"doi":"10.3969/j.issn.1007-5461.2006.03.010","fpage":"325","id":"a2063fd6-3d2f-43e2-a49b-242a1fe5908b","issue":"3","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"b2f851a1-b781-4723-b441-481795ddbb4c","keyword":"大气光学","originalKeyword":"大气光学"},{"id":"8ab6390e-8b14-496f-aeb6-1509a11209d6","keyword":"<span style=\"color:red\">激光</span>雷达","originalKeyword":"激光雷达"},{"id":"ef00d891-5dc7-453e-8ae8-43f50675513b","keyword":"<span style=\"color:red\">多普勒</span>频移","originalKeyword":"多普勒频移"},{"id":"1badede9-6689-4b67-885f-1acff6f46d1a","keyword":"风","originalKeyword":"风"},{"id":"d2a9f298-388e-43a5-a890-1480e97d3c59","keyword":"Fabry-Perot标准具","originalKeyword":"Fabry-Perot标准具"},{"id":"9f01eb43-21ed-4408-8ac5-ca7f9db77842","keyword":"光束发散角","originalKeyword":"光束发散角"}],"language":"zh","publisherId":"lzdzxb200603010","title":"接收光路光束发散角对<span style=\"color:red\">多普勒</span>测风<span style=\"color:red\">激光</span>雷达测量精度的影响","volume":"23","year":"2006"},{"abstractinfo":"利用法拉第反常色散滤光器(FADOF)透射频谱曲线稳定而又可调谐的特点,设计了一种测速<span style=\"color:red\">多普勒</span><span style=\"color:red\">激光</span>雷达,一方面用其对发射<span style=\"color:red\">激光</span>稳频,同时用同种原子的FADOF对回波光鉴频,使发射<span style=\"color:red\">激光</span>频率和鉴频曲线建立相对稳定的关系,可有利于提高测速精度.试验系统采用Cs原子FADOF,在-40～40 m/s的测速范围内,测速误差为±0.74 m/s.","authors":[{"authorName":"李发泉","id":"5a4de6c6-4f2e-4fb8-8d6f-3b626d9659ce","originalAuthorName":"李发泉"},{"authorName":"林鑫","id":"384472ca-d728-470d-a602-42caddf04e8a","originalAuthorName":"林鑫"},{"authorName":"程学武","id":"59bd2860-6a6b-4d84-a6e5-33b92e2da96d","originalAuthorName":"程学武"},{"authorName":"杨勇","id":"1c113761-c235-4d75-89f2-fd551087ee7d","originalAuthorName":"杨勇"},{"authorName":"武魁军","id":"7b989f65-5fa2-4e32-8f2a-7bc2e06aefde","originalAuthorName":"武魁军"},{"authorName":"龚顺生","id":"d4e4c871-499f-4e2c-ab06-b93c41805c88","originalAuthorName":"龚顺生"}],"doi":"10.3969/j.issn.1007-5461.2013.01.008","fpage":"42","id":"76a70f47-6b67-4b8a-bd93-b984ce33e4e0","issue":"1","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"c2e9fa6a-c51a-4f59-885d-caf15cb3090e","keyword":"<span style=\"color:red\">激光</span>技术","originalKeyword":"激光技术"},{"id":"744f8954-7f9f-4cf5-b269-008f1c090029","keyword":"<span style=\"color:red\">激光</span>雷达","originalKeyword":"激光雷达"},{"id":"dc4d0ef2-7ea3-4b6a-9ed1-a0b9447cd396","keyword":"<span style=\"color:red\">多普勒</span>测速","originalKeyword":"多普勒测速"},{"id":"460554f4-925d-4483-a8b4-7b298ecc46c8","keyword":"原子滤光","originalKeyword":"原子滤光"},{"id":"cbe03add-91b4-4510-85cb-6a000a4cc577","keyword":"原子稳频","originalKeyword":"原子稳频"}],"language":"zh","publisherId":"lzdzxb201301008","title":"原子法拉第效应器件稳频与鉴频的测速<span style=\"color:red\">多普勒</span><span style=\"color:red\">激光</span>雷达","volume":"30","year":"2013"},{"abstractinfo":"介绍了<span style=\"color:red\">多普勒</span><span style=\"color:red\">激光</span>雷达于2011年3月21日至4月19日期间在北京南郊进行的观测实验,利用Fernald方法对气溶胶消光系数进行了反演和重点分析.结合同一时段探空气球得到的数据,分析大气结构及其变化.观测数据表明:在晴朗无云并且大气较为清洁的条件下,气溶胶消光系数从低空向高空平缓递减；遇到多云天气,气溶胶消光系数会在云层处增大；另外,低空的气溶胶消光系数有较明显的日变化特征,早上相较于晚上要低些.实验期间,地面至10 km的气溶胶平均光学厚度在0.52.","authors":[{"authorName":"靳磊","id":"0bd8c93c-38d8-4673-9957-6c4c734922f2","originalAuthorName":"靳磊"},{"authorName":"吴松华","id":"3909a877-f1a6-4748-81a5-ed93b835ae1c","originalAuthorName":"吴松华"},{"authorName":"陈玉宝","id":"6f45664b-bc80-41ea-b79a-109a4ca7ef2f","originalAuthorName":"陈玉宝"},{"authorName":"闫宝东","id":"c9e6dbe1-d96d-4b03-87f5-206f01341d7a","originalAuthorName":"闫宝东"},{"authorName":"宋小全","id":"ea4d7bf0-fd6f-480c-873a-10ed7cb57694","originalAuthorName":"宋小全"},{"authorName":"刘秉义","id":"79e26bc9-9470-4902-ae45-0f4090591cb2","originalAuthorName":"刘秉义"},{"authorName":"刘智深","id":"e769b5c6-3c2f-49c2-94ba-1a8878a66435","originalAuthorName":"刘智深"}],"doi":"10.3969/j.issn.1007-5461.2013.01.009","fpage":"46","id":"38366ad7-23da-4652-836b-5d0e4996cd2d","issue":"1","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"57277908-5e12-4a8c-ad38-e1f6424e3d64","keyword":"大气光学","originalKeyword":"大气光学"},{"id":"2c84a19e-5915-49ae-89b2-9e7067374cae","keyword":"<span style=\"color:red\">激光</span>雷达","originalKeyword":"激光雷达"},{"id":"f1e6ee73-ddf6-4abc-b077-a41a199bdaae","keyword":"气溶胶","originalKeyword":"气溶胶"},{"id":"a43edc8b-a3db-40e1-b8e2-7a3f55137230","keyword":"Fernald法","originalKeyword":"Fernald法"},{"id":"fa1297d4-1ca6-48c3-81df-747f2425eb91","keyword":"光学厚度","originalKeyword":"光学厚度"}],"language":"zh","publisherId":"lzdzxb201301009","title":"基于<span style=\"color:red\">多普勒</span><span style=\"color:red\">激光</span>雷达的2011年春季北京地区气溶胶探测实验分析","volume":"30","year":"2013"},{"abstractinfo":"<span style=\"color:red\">多普勒</span><span style=\"color:red\">激光</span>雷达在大气风场探测中已经得到广泛应用.相比于Fabry-Perot (F-P)干涉仪、Fizeau 干涉仪,Mach-Zehnder (M-Z)干涉仪作为鉴频器具有透过率高、探测谱的范围宽、能进行视场展宽而获得大光通量、所成直条纹可以与CCD匹配等优点,同时也可以实现大的风速探测范围,弥补现有直接探测<span style=\"color:red\">多普勒</span>测风<span style=\"color:red\">激光</span>雷达探测范围较小,探测灵敏度的非线性问题.分析了基于M-Z干涉仪条纹成像技术的<span style=\"color:red\">激光</span>雷达大气风场探测原理,对干涉仪鉴频系统进行了参数优化设计及仿真分析,通过设定实验参数,获得仿真结果,进行数据反演,得到风速值与理论结果基本一致.","authors":[{"authorName":"汪丽","id":"2c5294fb-dc4a-4484-82ad-22194bc5b73d","originalAuthorName":"汪丽"},{"authorName":"谭林秋","id":"9ac9ba19-6696-4123-95b9-2f9534ec58d9","originalAuthorName":"谭林秋"},{"authorName":"李仕春","id":"29b98f79-73a2-4129-bd29-a271ea8d5654","originalAuthorName":"李仕春"},{"authorName":"狄慧鸽","id":"ef97a9ff-37af-421a-9d26-85d684f0ec59","originalAuthorName":"狄慧鸽"},{"authorName":"王玉峰","id":"263ade93-250f-440b-98e7-54acd5cfca3b","originalAuthorName":"王玉峰"},{"authorName":"华灯鑫","id":"7b8c1741-5ba2-4b8d-a3c2-6d029f8d5b4e","originalAuthorName":"华灯鑫"}],"doi":"10.3969/j.issn.1007-5461.2013.01.018","fpage":"98","id":"edda8738-f432-4b95-b6ec-77d3b0bbd7cc","issue":"1","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"c75193b3-6847-44ba-93a4-eab1bd203b11","keyword":"<span style=\"color:red\">激光</span>雷达","originalKeyword":"激光雷达"},{"id":"82b90058-956f-4c2e-9bed-03ddfa42a075","keyword":"风场探测","originalKeyword":"风场探测"},{"id":"01c8dcd4-3888-49a3-bc40-c887b3e028da","keyword":"Mach-Zehnder干涉仪","originalKeyword":"Mach-Zehnder干涉仪"},{"id":"abd17c38-16f3-4319-a287-e47f839c7494","keyword":"条纹成像技术","originalKeyword":"条纹成像技术"},{"id":"a9b9ab37-8063-4ce9-8005-f68a291155b6","keyword":"风速反演","originalKeyword":"风速反演"}],"language":"zh","publisherId":"lzdzxb201301018","title":"基于Mach-Zehnder干涉仪条纹成像技术的<span style=\"color:red\">多普勒</span>测风<span style=\"color:red\">激光</span>雷达鉴频系统研究及仿真","volume":"30","year":"2013"},{"abstractinfo":"测量了Ti,Ni,Cu,Al以及Si的符合<span style=\"color:red\">多普勒</span>展宽谱.对于Ni的<span style=\"color:red\">多普勒</span>展宽谱,采用最小二乘法拟合得出其中的源强度.给出了源修正前后湮没量子在Si中的<span style=\"color:red\">多普勒</span>展宽谱,讨论了源成分的影响.用高斯-抛物线模型拟合<span style=\"color:red\">多普勒</span>展宽谱,将<span style=\"color:red\">多普勒</span>展宽谱中自由电子的湮没贡献和束缚电子的湮没贡献分开,进而探讨了只对束缚电子的湮没贡献做源修正的方法.","authors":[{"authorName":"苏本法","id":"5464eab3-9b48-4cc3-8c9e-b4437a9b29b1","originalAuthorName":"苏本法"},{"authorName":"王柱","id":"0caebd04-9117-4f85-b121-d0576519d228","originalAuthorName":"王柱"},{"authorName":"黄长虹","id":"290cd695-d82c-4a4f-b3ed-85bc52acc8a6","originalAuthorName":"黄长虹"},{"authorName":"王少阶","id":"8303abe9-e9a7-4942-a8a9-e61ce577f28f","originalAuthorName":"王少阶"}],"doi":"10.3969/j.issn.1007-4627.2005.03.008","fpage":"267","id":"ab766fec-166f-4933-9a35-8765d116e886","issue":"3","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"8d505ede-2e61-4b7d-9ef2-ccfc2b98fca6","keyword":"正电子湮没","originalKeyword":"正电子湮没"},{"id":"bf58b66b-1666-4e7d-b23f-1e36e4dd1dce","keyword":"符合<span style=\"color:red\">多普勒</span>展宽谱","originalKeyword":"符合多普勒展宽谱"},{"id":"5bfaf8f2-68ba-4101-824f-b589248aa153","keyword":"源修正","originalKeyword":"源修正"},{"id":"1bdc65d8-d9d9-460c-bb2c-64a41c1fb08b","keyword":"最小二乘法","originalKeyword":"最小二乘法"}],"language":"zh","publisherId":"yzhwlpl200503008","title":"符合<span style=\"color:red\">多普勒</span>展宽谱的源修正研究","volume":"22","year":"2005"}],"totalpage":595,"totalrecord":5947}