Abstract
We present a highly frequency multiplexed readout for large-format superconducting detector arrays intended for use in the next generation of balloon-borne and space-based sub-millimeter and far-infrared missions. We will demonstrate this technology on the upcoming NASA Next Generation Balloon-borne Large Aperture Sub-millimeter Telescope (BLAST-TNG) to measure the polarized emission of Galactic dust at wavelengths of 250, 350 and 500 microns. The BLAST-TNG receiver incorporates the first arrays of Lumped Element Kinetic Inductance Detectors (LeKID) along with the first microwave multiplexing readout electronics to fly in a space-like environment and will significantly advance the TRL for these technologies. After the flight of BLAST-TNG, we will continue to improve the performance of the detectors and readout electronics for the next generation of balloon-borne instruments and for use in a future FIR Surveyor.
Original language | English (US) |
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Article number | 1641003 |
Journal | Journal of Astronomical Instrumentation |
Volume | 5 |
Issue number | 4 |
DOIs | |
State | Published - Dec 1 2016 |
Keywords
- CASPER
- Detector readout
- FPGA design
- mm and sub-mm wave astronomy
ASJC Scopus subject areas
- Instrumentation
- Astronomy and Astrophysics