31 October 2016 Illumination analysis of LAPAN’s IR micro bolometer
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Abstract
We have since 2 years ago been doing a research in term of an IR Micrometer Bolometer which aims to fulfill our office, LAPAN, desire to put it as one of payloads into LAPAN’s next micro satellite project, either at LAPAN A4 or at LAPAN A5. Due to the lack of experience on the subject, everything had been initiated by spectral radiance analysis adjusted by catastrophes sources in Indonesia, mainly wild fire (forest fire) and active volcano. Based on the result of the appropriate spectral radiance wavelength, 3.8 – 4 μm, and field of view (FOV), we, then, went through the further analysis, optical analysis. Focusing in illumination matter, the process was done by using Zemax software. Optical pass Interference and Stray light were two things that become our concern throughout the work. They could also be an evaluation of the performance optimization of illumination analysis of our optical design. The results, graphs, show that our design performance is close diffraction limited and the image blur of the geometrical produced by Lapan’s IR Micro Bolometer lenses is in the pixel area range. Therefore, our optical design performance is relatively good and will produce image with high quality. In this paper, the Illumination analysis and process of LAPAN’s Infra Red (IR) Micro Bolometer is presented.
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Bustanul A., Bustanul A., Irwan P., Irwan P., Andi M. T., Andi M. T., } "Illumination analysis of LAPAN’s IR micro bolometer", Proc. SPIE 10021, Optical Design and Testing VII, 100210Q (31 October 2016); doi: 10.1117/12.2246392; https://doi.org/10.1117/12.2246392
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