{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"介绍了一种以悬臂梁为基底,单光纤光栅为传感元件,测量温度和压力的方法.分析了温度和波长的非线性关系对测量结果的影响,给出了布拉格共振波长与温度的线性及非线性的适用范围.光纤光栅的裸光栅部分和预应变部分波长与温度的线性适用范围分别为:-11.2℃~89℃,22.5℃~62.5℃.在此测量范围内,温度和压力响应曲线具有良好的线性.相应的压力灵敏度系数和温度灵敏度系数分别为: 0 nm/N,0.4082 nm/N,0.0128 nm/℃,0.1346 nm/℃.结果表明,该方法简单易行,为温度和压力的实际测量提供了便利.","authors":[{"authorName":"赵玲君","id":"7bb6a232-a2bd-479e-b490-abd0de8f7eea","originalAuthorName":"赵玲君"},{"authorName":"余震虹","id":"c5d12e78-2310-48d4-a1fd-f2f8bb8212d3","originalAuthorName":"余震虹"},{"authorName":"鱼瑛","id":"29f27966-6a45-48a8-a369-9d4fa71ba714","originalAuthorName":"鱼瑛"},{"authorName":"马仁坤","id":"8fff84a3-5c1d-4e1f-99bd-8810b1a2de1e","originalAuthorName":"马仁坤"}],"doi":"10.3969/j.issn.1007-5461.2010.04.021","fpage":"503","id":"dc59c574-a064-4bf5-b8c0-84945d650d80","issue":"4","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":"75a8df1a-dffd-4ea8-873d-a8ccb3759618","keyword":"纤维与波导光学","originalKeyword":"纤维与波导光学"},{"id":"6cc3a15c-fec2-45a4-a8fa-6f47526376c3","keyword":"双参量测量","originalKeyword":"双参量测量"},{"id":"ebade402-0074-4674-8f79-955ec86e3e48","keyword":"光纤光栅","originalKeyword":"光纤光栅"},{"id":"5eb58b0b-8bc0-4160-84f1-ba37a09d52b4","keyword":"等强度悬臂梁","originalKeyword":"等强度悬臂梁"},{"id":"26a62943-5671-4e8f-a2d8-f9a6c6487b88","keyword":"交叉敏感","originalKeyword":"交叉敏感"}],"language":"zh","publisherId":"lzdzxb201004021","title":"单光纤光栅的温度、压力双参量测量分析","volume":"27","year":"2010"},{"abstractinfo":"采用了一种基于等强度悬臂梁的双光纤栅组合法,实现温度与应力的同时测量.选用同一批次生产的参数一致的两根光纤Bragg光栅,将其分别粘贴在等强度梁的上下表面,通过梁上下光栅所受的应力大小相等而方向相反,产生两个反射峰来实现温度与应力的同时测量.通过实验测得光栅温度灵敏度系数为0.1346 nm/℃,梁上下光栅误差仅为0.0001 nm/℃;应力灵敏度系数分别为0.4085 nm/N,-0.4089 nm/N,误差也仅为0.0004 nm/N.实验结果表明该方法切实可行,制作工艺简单,克服了传统双光栅组合法难以保证测量位置准确性的缺点.","authors":[{"authorName":"鱼瑛","id":"dee4ffb3-10e4-460b-a84f-587f38cc53a5","originalAuthorName":"鱼瑛"},{"authorName":"余震虹","id":"a1617c79-f8ed-41ba-b21b-5a15debd6af1","originalAuthorName":"余震虹"},{"authorName":"赵玲君","id":"56f14df7-5883-439b-a4be-c7a86bc5fec8","originalAuthorName":"赵玲君"},{"authorName":"马仁坤","id":"deb11cf0-88bc-4416-b0b4-ebf6f5cdad0d","originalAuthorName":"马仁坤"}],"doi":"10.3969/j.issn.1007-5461.2010.05.019","fpage":"632","id":"d4b93ea5-3a40-4f07-8af1-f6148bd902a2","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":"0640a8c6-c64e-43ba-a60b-ba89858fc25f","keyword":"纤维与波导光学","originalKeyword":"纤维与波导光学"},{"id":"2be8f6cd-1ee6-4716-b340-5b7473195fdb","keyword":"双参量测量","originalKeyword":"双参量测量"},{"id":"642c8b4f-0d88-4318-82f7-2da22d1564a2","keyword":"光纤光栅","originalKeyword":"光纤光栅"},{"id":"8b0362a9-e600-4c49-a4c2-164d73d4d78c","keyword":"温度测量","originalKeyword":"温度测量"},{"id":"e47c82ea-95cc-4916-8ac7-8fcb450b91f0","keyword":"应力测量","originalKeyword":"应力测量"},{"id":"2b84b420-526c-463b-9fe8-5f00b1d2f75d","keyword":"等强度悬臂梁","originalKeyword":"等强度悬臂梁"}],"language":"zh","publisherId":"lzdzxb201005019","title":"光纤Bragg光栅温度与应力的测量分析","volume":"27","year":"2010"},{"abstractinfo":"在定频变压条件下,使用向量法和电荷电压法分别对介质阻挡放电参量进行了测量分析,实验表明,二者得到的共有参量(介质等效电容、气隙等效电压、放电功率)变化规律基本相同;电压变化对反应器总等效电容影响不大;在此条件下放电功率会出现一个极大值,其原因主要是电源谐振造成的.","authors":[{"authorName":"朱全华","id":"cc28970c-bb8a-49d2-86b6-4ca6413ad196","originalAuthorName":"朱全华"},{"authorName":"翟岩","id":"1fedb8cc-8fd6-4282-bb8e-8f4210c6207e","originalAuthorName":"翟岩"},{"authorName":"殷燕","id":"b0876b55-a515-4ef3-8916-1acd7c5fff3f","originalAuthorName":"殷燕"},{"authorName":"张芝涛","id":"73793d6a-284e-4ef3-8315-a3c140bf07e1","originalAuthorName":"张芝涛"}],"doi":"10.3969/j.issn.1009-9239.2008.01.017","fpage":"57","id":"c1b8bfe4-848b-4415-95d0-c3bf14984e02","issue":"1","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"edbbd575-5613-456e-91e0-c8b52f96c19c","keyword":"向量法","originalKeyword":"向量法"},{"id":"596e9fa0-0ee9-45a6-a0da-7393b4e133bd","keyword":"介质阻挡放电","originalKeyword":"介质阻挡放电"},{"id":"b5ce3be3-cf17-46cf-9e7f-a35d501f52aa","keyword":"电荷电压法","originalKeyword":"电荷电压法"},{"id":"defa6a3b-be17-482c-b53b-146098dc4ddd","keyword":"等离子体诊断","originalKeyword":"等离子体诊断"},{"id":"480dfc57-c585-4fea-9420-7e40f1bd12b6","keyword":"Lissajous图形","originalKeyword":"Lissajous图形"}],"language":"zh","publisherId":"jycltx200801017","title":"向量法与电荷电压法测量介质阻挡放电参量的分析比较","volume":"41","year":"2008"},{"abstractinfo":"测定了定向有机玻璃YB-DM-11在应力比R=-0.4,0.1和0.4下的中部区和加速扩展区的裂纹扩展速率.将适用于金属材料的双参量裂纹扩展驱动力模型K*=(Kmax)a(△K+)1-a引入到有机玻璃裂纹扩展行为研究.对于有机玻璃,双参量裂纹扩展驱动力模型中的相关参数α并非定值,是与应力比、断裂韧度、应力场强度因子和裂纹扩展速率趋于无穷大时双参量动力模型中相关参数αb有关的函数.在一定应力比范围内,得到基于双参量动力模型的疲劳裂纹扩展速率通用表达式,能很好地表征不同应力比下的疲劳裂纹扩展行为,表明了应力比对有机玻璃疲劳裂纹扩展速率中部区和加速区的影响.","authors":[{"authorName":"宋全超","id":"3d8782b4-0ef9-4e86-bdfa-cdf073c7e6bd","originalAuthorName":"宋全超"},{"authorName":"张建国","id":"8605c66a-8154-466a-adf5-43ea958e7762","originalAuthorName":"张建国"},{"authorName":"乙晓伟","id":"433cd955-b8d2-49c6-91bf-6485c2e1fc83","originalAuthorName":"乙晓伟"},{"authorName":"王泓","id":"1bb982f5-33df-4b75-9722-7b835c7e3051","originalAuthorName":"王泓"}],"doi":"10.3969/j.issn.1005-5053.2011.4.016","fpage":"86","id":"aeee0137-20e0-4531-a88a-41c0300de9fc","issue":"4","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"97c6d0b2-5a72-4cc3-a9a2-30b6ff6174b5","keyword":"裂纹扩展驱动力","originalKeyword":"裂纹扩展驱动力"},{"id":"2c3a3d03-6b2f-450e-8cf4-d3fbdbc0d84b","keyword":"应力比","originalKeyword":"应力比"},{"id":"1b7fbac9-59c2-46b9-a063-7101d0c4cb1b","keyword":"裂纹扩展速率","originalKeyword":"裂纹扩展速率"},{"id":"4b5c662d-04b9-459d-94da-7c1f7d7c5ba1","keyword":"应力场强度因子","originalKeyword":"应力场强度因子"},{"id":"c7590257-cced-4db4-86ab-bf3b8506e074","keyword":"有机玻璃","originalKeyword":"有机玻璃"}],"language":"zh","publisherId":"hkclxb201104016","title":"有机玻璃裂纹扩展双参量驱动力模型","volume":"31","year":"2011"},{"abstractinfo":"为了得到系统参量变化对双光子非相干耦合孤子对强度包络的影响,采用数值方法对双光子光折变介质中非相干耦合亮-暗屏蔽光伏孤子对的耦合方程进行了求解.理论分析了启动光、分压系数和晶体温度对孤子对强度包络的影响.结果表明:孤子对包络宽度随启动光的增大而变大;随分压系数的增大而变小;晶体的温度增大,孤子对的宽度变大而峰值光强变小,晶体温度减小,孤子对的宽度变小而峰值变大.这些结果对双光子非相干耦合亮-暗空间孤子对的工程实践有一定参考价值.","authors":[{"authorName":"吉选芒","id":"4adb333b-786b-4eb5-acb3-32f1fba0e22e","originalAuthorName":"吉选芒"},{"authorName":"姜其畅","id":"dd62c6ba-29bb-4131-873f-d2690f7bc892","originalAuthorName":"姜其畅"},{"authorName":"刘劲松","id":"ac97a6ad-3662-44ee-9819-0971a0d537ff","originalAuthorName":"刘劲松"}],"doi":"10.3969/j.issn.1007-5461.2010.04.011","fpage":"448","id":"9cbadbf7-d446-4cee-b6b0-d575dd8f9ad1","issue":"4","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":"c7faff08-e84e-4244-ad6a-9fc49ff21087","keyword":"非线性光学","originalKeyword":"非线性光学"},{"id":"455bdbca-5c43-4f2a-ba1d-bea2a5f956a7","keyword":"双光子光折变效应","originalKeyword":"双光子光折变效应"},{"id":"6539c3a4-a93b-4bd1-ae09-fb673d82df19","keyword":"光折变介质","originalKeyword":"光折变介质"},{"id":"06d984c8-0dbb-4f65-93c5-fef2f331e02d","keyword":"空间孤子对","originalKeyword":"空间孤子对"}],"language":"zh","publisherId":"lzdzxb201004011","title":"影响双光子非相干耦合孤子对强度包络的参量理论分析","volume":"27","year":"2010"},{"abstractinfo":"提出了一种结构紧凑的基于法布里-珀罗干涉仪(FPI)和光纤布拉格光栅(FBG)的双参量光纤传感器,实现了对应变和温度的同时测量.将一段端面被腐蚀过的多模光纤(MMF)与一小段光敏光纤(PSF)熔接形成FPI.PSF的平整端面作为FPI的一个反射面, FBG被刻写在PSF中.实验测得FPI和FBG对应变的灵敏度分别为8.63 pm/με和1.11 pm/με,对温度的灵敏度分别为-1.60 pm/℃和9.75 pm/℃.由于FBG和FPI对应变和温度分别有不同的灵敏度,组合起来可以实现对双参量的同时测量.实验结果表明传感器同时进行应变和温度测量时的最大误差分别为6.72 με和0.98℃.","authors":[{"authorName":"王坤","id":"37bb2af2-39c7-4c51-a225-f5a34d7d2b0f","originalAuthorName":"王坤"},{"authorName":"俞本立","id":"38de9702-78f6-47db-ba11-4899226a91af","originalAuthorName":"俞本立"}],"doi":"10.3969/j.issn.1007-5461.2016.05.015","fpage":"604","id":"95d7200e-1963-4c39-bd03-4c0d73a79baa","issue":"5","journal":{"abbrevTitle":"LZ","coverImgSrc":"journal/img/cover/LZ.jpg","id":"52","issnPpub":"1005-4006","publisherId":"LZ","title":"连铸"},"keywords":[{"id":"92076b98-8766-40b7-b239-9653a2ced9a3","keyword":"纤维与波导光学","originalKeyword":"纤维与波导光学"},{"id":"a8e4eccb-2434-44a2-acc3-d6048d3ddce4","keyword":"应变和温度测量","originalKeyword":"应变和温度测量"},{"id":"22d0dfec-b8d2-46dc-9d1f-20db448d1998","keyword":"法布里-珀罗干涉仪","originalKeyword":"法布里-珀罗干涉仪"},{"id":"e9c0bfbe-89f3-485e-a73f-970c2b2f24c6","keyword":"光纤布拉格光栅","originalKeyword":"光纤布拉格光栅"}],"language":"zh","publisherId":"lzdzxb201605015","title":"基于法布里-珀罗干涉仪和光纤布拉格光栅的双参量光纤传感器","volume":"33","year":"2016"},{"abstractinfo":"提出和设计了一种宽带宽、高增益和增益平坦的光纤参量放大器,它具有双泵浦和两段高非线性光纤级联的结构.选择光纤的四阶色散系数作为优化的指标之一,用普通的数组循环计算法,对双泵浦及两根高非线性光纤组成的系统进行模拟,获得了峰值增益62.46 dB,起伏小于5 dB,带宽高达424nm的光纤参量放大器.","authors":[{"authorName":"桑明煌","id":"a55a5fd7-056a-4d63-a822-1221d9f1cb6e","originalAuthorName":"桑明煌"},{"authorName":"张祖兴","id":"a3e59c2c-68cd-41d6-9a94-8b42d70a29c6","originalAuthorName":"张祖兴"},{"authorName":"况庆强","id":"a06f7a1e-e425-4187-a600-f51dbea970df","originalAuthorName":"况庆强"},{"authorName":"聂义友","id":"9d822fe4-d7f6-4bb8-ae5b-6b7a378e1871","originalAuthorName":"聂义友"},{"authorName":"詹黎","id":"5325479d-5f4c-4041-aceb-c1994b391472","originalAuthorName":"詹黎"}],"doi":"10.3969/j.issn.1007-5461.2009.03.019","fpage":"356","id":"6dd1b207-fb04-454b-bad1-6c9c92f52880","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 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