CN103076304B - 调制式激光干涉空气折射率测量方法及装置 - Google Patents
调制式激光干涉空气折射率测量方法及装置 Download PDFInfo
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CN103698300B (zh) * | 2013-12-30 | 2015-10-21 | 四川大学 | 气室光程调节器 |
CN103712952B (zh) * | 2013-12-30 | 2016-09-21 | 四川大学 | 基于迈克尔逊干涉仪的液体浓度测量装置 |
JP2017003434A (ja) * | 2015-06-10 | 2017-01-05 | キヤノン株式会社 | 屈折率の計測方法、計測装置、光学素子の製造方法 |
CN107064067B (zh) * | 2017-05-16 | 2019-12-24 | 西安交通大学 | 一种双干涉仪的空气折射率廓线的测量系统及方法 |
CN108254339A (zh) * | 2017-12-22 | 2018-07-06 | 北京航天计量测试技术研究所 | 一种大量程气体折射率实时测量系统 |
CN108318420A (zh) * | 2017-12-22 | 2018-07-24 | 北京航天计量测试技术研究所 | 一种用于高精度气体折射率测量的光路结构 |
CN110389112B (zh) * | 2019-07-22 | 2022-08-09 | 浙江理工大学 | 一种高精度激光调制干涉空气折射率绝对测量装置及方法 |
CN111458310B (zh) * | 2019-09-12 | 2024-08-16 | 艾科感知科技(大连)有限公司 | 基于气体折射率比较技术的原油挥发气检测方法 |
CN112857209B (zh) * | 2021-03-09 | 2023-02-28 | 哈尔滨工业大学 | 基于双线阵相机的单光束三自由度激光干涉仪 |
CN113310947B (zh) * | 2021-07-02 | 2022-08-12 | 阜阳师范大学 | 基于激光自混合干涉的空气折射率检测装置及方法 |
CN113607691B (zh) * | 2021-08-10 | 2022-09-27 | 中国计量科学研究院 | 基于光学游标珐珀干涉的空气折射率波动测量装置和方法 |
CN113358602B (zh) * | 2021-08-10 | 2021-10-29 | 中国计量科学研究院 | 基于可充放气式真空腔的空气折射率测量装置和方法 |
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