Performance comparison of Mach-Zehnder interferometer and Fabry- Perot interferometer as the spectral discriminator in high-spectral-resolution-lidar

2020 ◽  
Author(s):  
Qing Yan ◽  
Ting Chen ◽  
Fei Gao ◽  
Kaijun Chen ◽  
Xinxin Xu ◽  
...  
Keyword(s):  
Spectral Resolution ◽  
Performance Comparison ◽  
Zehnder Interferometer ◽  
High Spectral Resolution ◽  
Fabry Perot ◽  
High Spectral Resolution Lidar ◽  
Mach Zehnder Interferometer

Measurement method of high spectral resolution lidar with a multimode laser and a scanning Mach–Zehnder interferometer

2017 ◽  
Vol 56 (21) ◽  
pp. 5990 ◽  
Author(s):  
Yoshitaka Jin ◽  
Nobuo Sugimoto ◽  
Pablo Ristori ◽  
Tomoaki Nishizawa ◽  
Lidia Otero ◽  
...  
Keyword(s):  
Spectral Resolution ◽  
Measurement Method ◽  
Zehnder Interferometer ◽  
High Spectral Resolution ◽  
Multimode Laser ◽  
High Spectral Resolution Lidar ◽  
Mach Zehnder Interferometer

scholarly journals A Concept of Multi-Mode High Spectral Resolution Lidar Using Mach-Zehnder Interferometer

2016 ◽  
Vol 119 ◽  
pp. 02006 ◽  
Author(s):  
Yoshitaka Jin ◽  
Nobuo Sugimoto ◽  
Tomoaki Nishizawa ◽  
Pablo Ristori ◽  
Lidia Otero
Keyword(s):  
Spectral Resolution ◽  
Zehnder Interferometer ◽  
High Spectral Resolution ◽  
High Spectral Resolution Lidar ◽  
Multi Mode ◽  
Mach Zehnder Interferometer

Development of a high spectral resolution lidar based on confocal Fabry–Perot spectral filters

2012 ◽  
Vol 51 (25) ◽  
pp. 6233 ◽  
Author(s):  
David S. Hoffman ◽  
Kevin S. Repasky ◽  
John A. Reagan ◽  
John L. Carlsten
Keyword(s):  
Spectral Resolution ◽  
High Spectral Resolution ◽  
Spectral Filters ◽  
Fabry Perot ◽  
High Spectral Resolution Lidar

scholarly journals High spectral resolution lidar using spherical Fabry-Perot to measure aerosol and atmospheric molecular density

2018 ◽  
Vol 176 ◽  
pp. 01016
Author(s):  
Caraty Yann ◽  
Hauchecorne Alain ◽  
Keckhut Philippe ◽  
Mariscal Jean-François ◽  
Dalmeida Eric
Keyword(s):  
Spectral Resolution ◽  
High Spectral Resolution ◽  
Temperature Profiles ◽  
Thermal Drift ◽  
Molecular Density ◽  
Fabry Perot ◽  
Validity Range ◽  
Optical Alignment ◽  
Rayleigh Lidar ◽  
High Spectral Resolution Lidar

In theory, the HSRL method should expand the validity range of the atmospheric molecular density and temperature profiles of the Rayleigh LIDAR in the UTLS below 30 km, with an accuracy of 1 K, while suppressing the particle contribution. We tested a Spherical Fabry-Perot which achieves these performances while keeping a big flexibility in optical alignment. However, this device has some limitations (thermal drift and a possible partial depolarisation of the backscattered signal).

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