OBF Design
Optical blocking on both ACIS and HRC is achieved with a polyimide coated on both sides with a thin layer of aluminum
- ACIS-I Al/Polyimide/Al 1200Å 2000Å 400Å
- ACIS-S Al/Polyimide/Al 1000Å 2000Å 300Å
Calibration was performed via analytical methods.
- Results of the analysis where compared to non-flight filter.
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