Multispectral IR imaging sensors provide an additional dimension of data compared to conventional devices. Testing and validating these detectors require a spectrally controlled and reproducible test scene. IR scene simulators aim to generate a realistic IR scene using artificial IR emitters and optical components. To ensure both spatial and spectral accuracy of the scene, it is crucial to have precise knowledge of the spectral characteristics of these components. This work focuses on the investigation of low-temperature thermal emitter spectra. We utilize a grating spectrometer in combination with quantum IR detectors to determine the emission spectra of thermal IR sources. The entire system is calibrated to accurately record the spectra of arbitrary thermal IR emitters. In summary, this study provides the basis for a physically accurate IR scene simulation setup, with particular emphasis on spectral realism.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
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.