The Infrared Imaging Spectrograph (IRIS) for TMT: The ADC optical design
We present the current optical design for the IRIS Atmospheric Dispersion Corrector (ADC). The ADC is designed for residual dispersions less than ~1 mas across a given passband at elevations of 25 degrees. Since the last report, the area of the IRIS Imager has increased by a factor of four, and the pupil size has increased from 75 to 90mm, both of which contribute to challenges with the design. Several considerations have led to the current design: residual dispersion, amount of introduced...[Show more]
|Collections||ANU Research Publications|
|Source:||Proceedings of SPIE - The International Society for Optical Engineering|
|Access Rights:||Open Access|
|01_Phillips_The_Infrared_Imaging_2016.pdf||494.3 kB||Adobe PDF|
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