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静态风成像迈克尔森干扰仪用于测量平流层风场

Chunmin Zhang, Tingyu Yan, Yanqiang Wang

|September 15, 2023

概括

一个新的紧的静态风成像迈克尔森干扰仪 (SWIMI) 使用空气发光测量平流层风. 这种先进的仪器为全球大气动力学和组成研究提供了一种新的方法.

科学领域:

大气科学大气科学
地质物理学地质物理学
光学仪器仪器仪器仪器仪器仪器仪器仪器仪器仪器仪器仪器

背景情况:

高层层风场数据对于理解大气动力学,成分运输和能量转移至关重要.
全球范围的风场测量在平流层高度是有限的,因为缺乏合适的风成像干扰仪.

研究的目的:

介绍和描述一个先进的紧静态风成像迈克尔森干扰仪 (SWIMI).
为了证明仪器测量平流层风场的能力,使用近红外空气发光排放.

主要方法:

开发了一种带有细分反射镜的场域扩大,热补偿的干扰仪,以取代传统的移动镜.
实施一种新的静态干扰计原理,用于干扰相阶段.
完成仪器表征,校准,反转软件开发和测试.

主要成果:

通过实验室实验和模型模拟验证了二维风,温度和臭氧测量能力.
展示了SWIMI仪器的新原理,建模,设计和实验验证.
确定了仪器在静态,同时和实时检测和逆转全球大气参数方面的潜力.

结论:

开发的SWIMI在平流层风力测量技术方面取得了重大进展.
该仪器的设计和验证能力为未来的大气遥感提供了宝贵的参考.
这项工作为加强对大气动态和组成的全球监测铺平了道路.

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