Chattopadhyay, Goutam, Zmuidzinas, Jonas, Bradford, Charles M., Leduc, Henry G., Day, Peter K., Swenson, Loren, Hailey-Dunsheath, Steven, O'Brient, Roger C., Padin, Stephen, Shirokoff, Erik D., McKenney, Christopher, Reck, Theodore, Siles, Jose V., Barry, Peter, Doyle, Simon ![]() |
Official URL: https://ntrs.nasa.gov/citations/20130009437
Abstract
Small size, wide spectral bandwidth, and highly multiplexed detector readout are required to develop powerful multi-beam spectrometers for high-redshift observations. Currently available spectrometers at these frequencies are large and bulky. The grating sizes for these spectrometers are prohibitive. This fundamental size issue is a key limitation for space-based spectrometers for astrophysics applications. A novel, moderate-resolving-power (R-700), ultra-compact spectrograph-on-a-chip for millimeter and submillimeter wavelengths is the solution.
Item Type: | Website Content |
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Date Type: | Publication |
Status: | Published |
Schools: | Physics and Astronomy |
Publisher: | NASA |
Last Modified: | 15 Aug 2023 10:30 |
URI: | https://orca.cardiff.ac.uk/id/eprint/155788 |
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