The Carbon Balance Observatory (CARBO) prototype: design and first tests

Yuri Beregovski; Luis Diego Fonseca; Myrtle Lin; Violeta Malyan; Robert Rosenberg; R. Glenn Sellar; Kent Wallace; Charles Miller

doi:10.1117/12.2691792

20 October 2023 The Carbon Balance Observatory (CARBO) prototype: design and first tests

Yuri Beregovski, Luis Diego Fonseca, Myrtle Lin, Violeta Malyan, Robert Rosenberg, R. Glenn Sellar, Kent Wallace, Charles Miller

Author Affiliations +

Proceedings Volume 12688, Imaging Spectrometry XXVI: Applications, Sensors, and Processing; 126880B (2023) https://doi.org/10.1117/12.2691792
Event: SPIE Optical Engineering + Applications, 2023, San Diego, California, United States

Abstract

CARBO is a wide field of view imaging spectrometer for measuring CO, CO₂, CH₄ and solar-induced chlorophyll fluorescence (SIF). The key technological feature is an immersion grating that increases dispersion and reduces anamorphism for given design constraints, thus providing a more efficient sampling across the spectral band. Another novel design feature is polarization demultiplexing that provides additional information and improves grating efficiency. We present first data and atmospheric test results for a prototype of the 1598-1659 nm spectral band (used for CO₂ and CH₄ measurements).

Conference Presentation

Citation Download Citation

Yuri Beregovski, Luis Diego Fonseca, Myrtle Lin, Violeta Malyan, Robert Rosenberg, R. Glenn Sellar, Kent Wallace, and Charles Miller "The Carbon Balance Observatory (CARBO) prototype: design and first tests", Proc. SPIE 12688, Imaging Spectrometry XXVI: Applications, Sensors, and Processing, 126880B (20 October 2023); https://doi.org/10.1117/12.2691792

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

Includes PDF, HTML & Video, when available