Xi'an Institute of Optics and Precision Mechanics,CAS
Measuring Method and Measuring Device for Optical Gas Measurement | |
其他题名 | Measuring Method and Measuring Device for Optical Gas Measurement |
CHEN, JIA; HANGAUER, ANDREAS; STRZODA, RAINER | |
2013-06-27 | |
专利权人 | SIEMENS AKTIENGESELLSCHAFT |
公开日期 | 2013-06-27 |
授权国家 | 美国 |
专利类型 | 发明申请 |
摘要 | An optical gas measurement using a Vertical Cavity Surface-Emitting Laser (VCSEL) and a hollow waveguide connected thereto, wherein the hollow waveguide contains a gas to be measured and conducts light. To this end, the hollow waveguide is made to vibrate. The gas measurement is performed and integrated over a period of time. As a result, disturbances of the measurement caused by interferences are considerably reduced. |
其他摘要 | 使用垂直腔面发射激光器(VCSEL)和与其连接的中空波导的光学气体测量,其中中空波导包含待测量的气体并传导光。为此,使中空波导振动。在一段时间内进行气体测量并进行积分。结果,显着减少了由干扰引起的测量干扰。 |
申请日期 | 2010-09-03 |
专利号 | US20130162979A1 |
专利状态 | 失效 |
申请号 | US13/394306 |
公开(公告)号 | US20130162979A1 |
IPC 分类号 | G01N21/61 |
专利代理人 | - |
代理机构 | - |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/91592 |
专题 | 半导体激光器专利数据库 |
作者单位 | SIEMENS AKTIENGESELLSCHAFT |
推荐引用方式 GB/T 7714 | CHEN, JIA,HANGAUER, ANDREAS,STRZODA, RAINER. Measuring Method and Measuring Device for Optical Gas Measurement. US20130162979A1[P]. 2013-06-27. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论