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Modeling the transmission and thermal emission in a pupil image behind the Keck II adaptive optics system
2016
Ground-based and Airborne Instrumentation for Astronomy VI
The design and performance of astronomical instruments depend critically on the total system throughput as well as the background emission from the sky and instrumental sources. In designing a pupil stop for backgroundlimited imaging, one seeks to balance throughput and background rejection to optimize measurement signal-tonoise ratios. Many sources affect transmission and emission in infrared imaging behind the Keck Observatorys adaptive optics systems, such as telescope segments, segment
doi:10.1117/12.2233068
fatcat:cqj4cxsfunh7dbgnuoes4wyvsa