Influence of vibrations on Fourier transform spectrometers

Takayuki Yanagisawa; Tomohiro Akiyama; Yasuhisa Tamagawa; Yoshihito Hirano; Yoshikazu Kamiya

doi:10.1117/12.298110

31 December 1997 Influence of vibrations on Fourier transform spectrometers

Takayuki Yanagisawa, Tomohiro Akiyama, Yasuhisa Tamagawa, Yoshihito Hirano, Yoshikazu Kamiya

Author Affiliations +

Proceedings Volume 3221, Sensors, Systems, and Next-Generation Satellites; (1997) https://doi.org/10.1117/12.298110
Event: Aerospace Remote Sensing '97, 1997, London, United Kingdom

Abstract

Spaceborne Fourier transform spectrometers (FTSs) are one of the most promising sensors for global measurements of the atmosphere and/or the surface because of its potentialities for high spectral resolution and high accuracy. One of the difficulties for realizing a high performance FTS is how to overcome its performance degradation caused by disturbances such as mechanical vibrations and shocks. We have developed a computer-based simulator to evaluate the performance degradation. Influence of vibrations for various kinds of FTSs using different optical elements and different sampling methods are examined by evaluating spectral measurement errors quantitatively. It is shown that spectral measurement errors of FTSs is restrained by using corner cube reflectors and sampling method defined by laser interference.

Citation Download Citation

Takayuki Yanagisawa, Tomohiro Akiyama, Yasuhisa Tamagawa, Yoshihito Hirano, and Yoshikazu Kamiya "Influence of vibrations on Fourier transform spectrometers", Proc. SPIE 3221, Sensors, Systems, and Next-Generation Satellites, (31 December 1997); https://doi.org/10.1117/12.298110

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE