{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":2,"startPagecode":1},"records":[{"abstractinfo":"利用真空蒸镀方法,在PET柔性衬底上制备了有机电致发光器件.分析了玻璃和柔性衬底器件的电压、电流和亮度特性,重点讨论LiF层对器件性能的影响、柔性衬底上器件的失效机理,以及器件性能随时间衰减现象.实验结果表明,相同条件下,LiF层的加入能降低器件的开启电压,从7 V降至5.5 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m高度内C2n基本上保持不变.湍流峰值往往出现在位温梯度较大的地方.并对海面上位温廓线日变化进行了数值模拟.","authors":[{"authorName":"吴晓庆","id":"4f4072d2-6224-437d-bcae-1c5111e29d63","originalAuthorName":"吴晓庆"},{"authorName":"马成胜","id":"e42c48a9-3333-4d36-ae18-c7fb38ff9086","originalAuthorName":"马成胜"},{"authorName":"袁仁民","id":"ef89135e-60bb-43ef-abe1-e127b4c42493","originalAuthorName":"袁仁民"},{"authorName":"曾宗泳","id":"a8ef1e6c-9114-4b99-8776-89775a57b29d","originalAuthorName":"曾宗泳"},{"authorName":"王英俭","id":"a5854bc9-ebba-4975-b719-18a671cdaf13","originalAuthorName":"王英俭"}],"doi":"10.3969/j.issn.1007-5461.2003.03.023","fpage":"375","id":"e40f92ae-8e4a-41b7-b7b9-eb23fcddec6f","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":"c7651c87-55b9-4dc6-ac00-027eb7b5c536","keyword":"海面上","originalKeyword":"海面上"},{"id":"3befbbda-dd19-49fb-b93d-0674a433125a","keyword":"微结构","originalKeyword":"微结构"},{"id":"f15d420b-5e50-4f5c-ad64-120d8e24b52b","keyword":"探空测量","originalKeyword":"探空测量"}],"language":"zh","publisherId":"lzdzxb200303023","title":"海面上行星边界层微结构的探空测量","volume":"20","year":"2003"},{"abstractinfo":"建议采用63.2%环围能量半径及其内平均功率密度描述激光器大气传输光斑扩展特性.通过利用数值模拟及实验观测相结合的方法,对聚焦平台光束大气传输线性效应及湍流热晕相互作用引起的光束扩展进行了大量的数值模拟及部分实验研究,建立了描述聚焦平台光束大气传输光束扩展与大气传输特征物理参量的定标关系,从而为激光工程应用的可行性及系统参量的优化设计提供依据.","authors":[{"authorName":"王英俭","id":"4abe5144-e546-4aea-b34f-04566a9fc520","originalAuthorName":"王英俭"},{"authorName":"黄印博","id":"87802a7b-4272-4339-815f-4603b376d11e","originalAuthorName":"黄印博"}],"doi":"10.3969/j.issn.1007-5461.2006.03.002","fpage":"274","id":"73cd0675-c132-4952-ac28-08b47097a5a8","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":"6378a186-c8b7-4f03-8c7f-d40d4e9eba5b","keyword":"大气光学","originalKeyword":"大气光学"},{"id":"984db3fe-ad1a-4388-9059-eb98116e8091","keyword":"湍流效应","originalKeyword":"湍流效应"},{"id":"8e27afa3-ddc5-4859-b7ed-52d10acb50a4","keyword":"热晕效应","originalKeyword":"热晕效应"},{"id":"b359afe3-79ca-4165-9b29-b6d67a5150bf","keyword":"光束扩展","originalKeyword":"光束扩展"},{"id":"b2f447e6-7056-47ca-b71a-321c39329607","keyword":"定标规律","originalKeyword":"定标规律"}],"language":"zh","publisherId":"lzdzxb200603002","title":"聚焦平台光束大气传输光束扩展的定标参数分析","volume":"23","year":"2006"},{"abstractinfo":"研究了基于横向剪切干涉仪的傅里叶剪切干涉方法,对频域中条纹频谱的分布进行了分析,并着重讨论了在不同强度的湍流效应下,几种滤波器带宽(a=5、6、9、11)对波前复原精度的影响,仿真计算结果表明:为了提高傅里叶剪切干涉法的复原精度,滤波器的带宽应该随着湍流效应的逐渐增强而适当地变窄.","authors":[{"authorName":"毕振波","id":"afbeb6a2-8eb4-4269-a43f-6b17e36f42e7","originalAuthorName":"毕振波"},{"authorName":"范承玉","id":"69b2c4a1-e395-4cc4-9f14-6b7630fe8fe0","originalAuthorName":"范承玉"},{"authorName":"黄印博","id":"b2b76cd8-d8de-4217-b786-099bf240072b","originalAuthorName":"黄印博"},{"authorName":"王英俭","id":"d95fa5e0-8215-4b6a-9285-5d590a6facb6","originalAuthorName":"王英俭"}],"doi":"10.3969/j.issn.1007-5461.2006.03.008","fpage":"316","id":"351f9d1e-7f5a-442c-b8ca-676ed813df95","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":"ef67afc8-f614-4302-921f-b804dc40ad96","keyword":"大气光学","originalKeyword":"大气光学"},{"id":"dd859d21-2b47-4856-82c2-bd0378f4dca1","keyword":"带宽","originalKeyword":"带宽"},{"id":"5f69bbc1-f2c8-4b4b-bfef-cd517ffafafa","keyword":"傅里叶变换","originalKeyword":"傅里叶变换"},{"id":"31ed8007-c9e2-4885-9e02-06bf7a2bbd0c","keyword":"湍流效应","originalKeyword":"湍流效应"}],"language":"zh","publisherId":"lzdzxb200603008","title":"滤波器带宽对傅里叶剪切干涉法精度的影响","volume":"23","year":"2006"},{"abstractinfo":"研究了提拉法生长的钨酸镉单晶在真空与氧气氛中退火对晶体透过率、激发发射光谱和荧光寿命等的影响,结果表明:氧退火有利于提高晶体的透过率与光产额,并在一定程度上提高了蓝光发射比例,提高了该晶体的能量分辨率,这可能是氧退火使晶体的氧空位减少,导致晶体在340~440 nm由氧空位缺陷产生的吸收减弱所致.同时,氧退火有利于缩短晶体的荧光寿命,从而提高钨酸镉的时间分辨率.","authors":[{"authorName":"罗丽明","id":"c0acb46c-9d4c-449e-b262-d797626192a2","originalAuthorName":"罗丽明"},{"authorName":"王英俭","id":"e5ae65a5-dcaf-43ee-8517-49e25475102e","originalAuthorName":"王英俭"}],"doi":"10.3969/j.issn.1007-5461.2008.02.008","fpage":"166","id":"f6ff17a8-98f5-4cfd-b73c-f2e4f08b0169","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":"f0c5af76-37f2-4270-9d62-75790f52e087","keyword":"材料","originalKeyword":"材料"},{"id":"88db1d8b-f15e-469e-b4df-4556934ec9d3","keyword":"钨酸镉","originalKeyword":"钨酸镉"},{"id":"2f4134a8-828d-4e84-938c-c57b08d0b5fd","keyword":"退火","originalKeyword":"退火"},{"id":"69186ed8-e52e-4cb1-9642-154ff81bebc6","keyword":"光致发光","originalKeyword":"光致发光"},{"id":"d39e3c2c-8b39-4b8b-837c-417cd147c6c2","keyword":"荧光衰减寿命","originalKeyword":"荧光衰减寿命"},{"id":"1cbe2283-c0a3-4e3a-82f1-cb9c9d9a685b","keyword":"闪烁体","originalKeyword":"闪烁体"}],"language":"zh","publisherId":"lzdzxb200802008","title":"退火对钨酸镉晶体光谱性能影响的研究","volume":"25","year":"2008"},{"abstractinfo":"对开关键控(OOK)强度调制直接检测(IM/DD)方式的无线光通信接收发射系统的光电信号进行分析,并使用最大后验概率(MAP)方法确定判决阈值.将对数正态分布作为湍流信道上光强闪烁模型,建立了系统误码率与湍流强度、光源相干参数、激光发射器光功率等系统参数之间的定量关系.采用部分相干光作为信号光能降低光源相干度,有效抑制湍流效应.计算结果表明:在一定条件下,湍流强度改变0.5个量级系统误码率相差6~8个量级,且最优源相干参数可以通过计算得到,其对应部分相干光最有利于提高通信系统性能.","authors":[{"authorName":"陈豫","id":"374e79d8-b517-4cd8-bbca-f4545cbd37ca","originalAuthorName":"陈豫"},{"authorName":"范承玉","id":"4934963e-5840-4e73-bf0d-c10dd1ab1067","originalAuthorName":"范承玉"},{"authorName":"沈红","id":"549456d8-8058-40fa-8225-e18e566bde81","originalAuthorName":"沈红"},{"authorName":"乔春红","id":"c7c02e55-7f1e-4596-942e-1ba51fb42c96","originalAuthorName":"乔春红"},{"authorName":"王海涛","id":"496df42f-1b95-4dfa-9dab-8cdf6db33d99","originalAuthorName":"王海涛"},{"authorName":"王英俭","id":"694ef901-9210-4576-87f9-d915d0b4e366","originalAuthorName":"王英俭"}],"doi":"10.3969/j.issn.1007-5461.2013.02.019","fpage":"243","id":"ddfc7023-1e45-43e2-acbd-5173bc99a62a","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":"55cfb2aa-0635-48da-b0b9-66d9c7fb4afd","keyword":"大气光学","originalKeyword":"大气光学"},{"id":"648507cb-c5fb-4d83-8dda-6c514677dd06","keyword":"无线光通信","originalKeyword":"无线光通信"},{"id":"4383f745-d144-4506-b7d3-ba8e428e93a2","keyword":"阈值判决","originalKeyword":"阈值判决"},{"id":"a49e4f44-0f31-4a99-84fe-556cf9444fec","keyword":"对数正态分布","originalKeyword":"对数正态分布"},{"id":"017a957e-00ae-4e69-a69f-c252a7da41e3","keyword":"部分相干光","originalKeyword":"部分相干光"},{"id":"41c90350-86f5-452e-bcb2-59b1bb69aede","keyword":"误码率","originalKeyword":"误码率"}],"language":"zh","publisherId":"lzdzxb201302019","title":"对数正态分布下的无线光通信系统误码率分析","volume":"30","year":"2013"},{"abstractinfo":"利用激光大气传输四维程序,建立了双望远镜中继镜系统上行传输模型,研究了孔径匹配对中继镜系统上行传输的影响.选择去除畸变相位后接收光场的远场峰值功率密度作为中继镜系统上行传输的性能指标,通过光束在真空中传输的计算,得到了接收口径一定时不同发射口径对应的最优发射焦距,并对不同发射功率激光在大气中上行传输的情况进行了模拟计算.结果表明,当接收孔径一定时,随着发射孔径的增大,最优发射焦距减小;增大发射孔径,可以增大临界发射功率;当发射功率较小时,在一定发射口径范围内,发射口径的变化对中继镜系统上行传输的性能指标影响不大,当发射功率较大时,增大发射口径可以有效提高中继镜系统上行传输的性能指标.","authors":[{"authorName":"张京会","id":"b9e57ef9-ed41-471f-bb16-7aa85a2f14ed","originalAuthorName":"张京会"},{"authorName":"范承玉","id":"252bb12e-e426-4c59-9953-eec3271b00c7","originalAuthorName":"范承玉"},{"authorName":"马慧敏","id":"e3bc3245-3da6-4052-b9f8-0c4c44e31ad8","originalAuthorName":"马慧敏"},{"authorName":"张鹏飞","id":"e1e92759-4742-499e-934d-4890285b8401","originalAuthorName":"张鹏飞"},{"authorName":"王海涛","id":"f6a2aedc-3bb1-4b4b-ac4f-1564fec57123","originalAuthorName":"王海涛"},{"authorName":"王英俭","id":"dcdd8c82-d95e-47f3-be4d-0b8f694e2822","originalAuthorName":"王英俭"}],"doi":"10.3969/j.issn.1007-5461.2013.03.008","fpage":"298","id":"39a1bfee-0950-430d-8ed8-6689d5329272","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":"923a3e0d-24af-41af-8ff0-4f77dd676102","keyword":"激光技术","originalKeyword":"激光技术"},{"id":"e8163760-96a5-4607-a38a-8a742dd95ba5","keyword":"中继镜","originalKeyword":"中继镜"},{"id":"b37f4529-ca8b-4070-8f2e-610ab1358863","keyword":"孔径匹配","originalKeyword":"孔径匹配"},{"id":"2e0a2699-a6d7-48f4-8047-6e3a750cf268","keyword":"性能指标","originalKeyword":"性能指标"}],"language":"zh","publisherId":"lzdzxb201303008","title":"孔径匹配对中继镜系统上行传输影响的模拟与分析","volume":"30","year":"2013"},{"abstractinfo":"激光主动照明成像具有作用距离远、系统分辨率高、可在低照度背景等复杂环境下获取目标图像等优点,但探测图像会受散斑噪声干扰.把高斯滤波、均值滤波和自适应滤波方法分别应用到仿真实验中进行散斑噪声抑制,实验表明:与高斯滤波和均值滤波相比,自适应滤波能有效抑制图像噪声,保留图像的边缘和细节信息.利用自适应滤波方法对获取的单帧和多帧累加平均的激光主动探测图像进行散斑抑制实验,使用散斑对比度进行定量分析,结果表明多帧短曝光图像累加平均可有效抑制图像的散斑噪声,自适应滤波可进一步降低图像的散斑噪声.","authors":[{"authorName":"朱曼曼","id":"1006b5e0-cc73-4855-ae4c-72f1954f4234","originalAuthorName":"朱曼曼"},{"authorName":"时东锋","id":"3b52c17f-4259-4cc6-a514-3ecbb777918e","originalAuthorName":"时东锋"},{"authorName":"胡顺星","id":"b0d50c82-865a-4ae5-b335-806c25d8c766","originalAuthorName":"胡顺星"},{"authorName":"王英俭","id":"b639c978-fe69-470e-b8b7-497cb2ae78f5","originalAuthorName":"王英俭"}],"doi":"10.3969/j.issn.1007-5461.2017.02.003","fpage":"145","id":"dacf2611-6693-4aab-8271-f0e155029493","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":"9c3085fd-4f3a-4ead-add6-907fd583fdf2","keyword":"大气光学","originalKeyword":"大气光学"},{"id":"52419349-f06d-4ffd-a846-30f965e6ed43","keyword":"激光主动探测成像","originalKeyword":"激光主动探测成像"},{"id":"b6c1a366-3cc2-4939-beed-423294dc2ae0","keyword":"散斑噪声","originalKeyword":"散斑噪声"},{"id":"ee7f1b2f-ff77-4d13-a153-c83bfeee7770","keyword":"自适应滤波","originalKeyword":"自适应滤波"},{"id":"64b6a106-f6c4-469b-87be-95d1b019c77c","keyword":"多帧累加平均","originalKeyword":"多帧累加平均"}],"language":"zh","publisherId":"lzdzxb201702003","title":"激光主动探测图像散斑自适应滤波抑制方法研究","volume":"34","year":"2017"},{"abstractinfo":"本文概要介绍了近年来国内外钨酸铅晶体的研究进展,包括它的晶体结构、常见缺陷、发光机制及掺杂改性等,着重阐述了着色机制和掺杂改性,并介绍了几种具有代表性的关于该晶体发光机制的观点.","authors":[{"authorName":"罗丽明","id":"5c08d875-cf76-435e-a32c-7a51c7090dc0","originalAuthorName":"罗丽明"},{"authorName":"陶德节","id":"3c57dbe1-1b62-4a1d-a6b0-93f56ad6f12c","originalAuthorName":"陶德节"},{"authorName":"王英俭","id":"aedc306d-73c3-4848-a2da-584e7d65ae08","originalAuthorName":"王英俭"}],"doi":"10.3969/j.issn.1000-985X.2004.05.029","fpage":"820","id":"07dd2281-a19c-498a-baf2-b635d1d34628","issue":"5","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"95262df1-d0d6-4b73-b2ba-b1ff26c6f88a","keyword":"钨酸铅","originalKeyword":"钨酸铅"},{"id":"171dc709-f2c4-4a77-8a4a-345c249c9d0b","keyword":"着色","originalKeyword":"着色"},{"id":"7c0a9c93-a949-481d-ace4-a881709a310a","keyword":"缺陷","originalKeyword":"缺陷"},{"id":"6973daf0-7c2a-4c2a-86c1-67bfdc4215fa","keyword":"发光机制","originalKeyword":"发光机制"},{"id":"eb8f2309-28e1-477b-826b-d663165b6954","keyword":"掺杂","originalKeyword":"掺杂"}],"language":"zh","publisherId":"rgjtxb98200405029","title":"钨酸铅(PbWO4)晶体的研究概况","volume":"33","year":"2004"}],"totalpage":2,"totalrecord":13}