تقرير
Development of an ultra-sensitive 210-micron array of KIDs for far-IR astronomy
| العنوان: | Development of an ultra-sensitive 210-micron array of KIDs for far-IR astronomy |
|---|---|
| المؤلفون: | Kane, Elijah, Albert, Chris, Cothard, Nicholas, Hailey-Dunsheath, Steven, Echternach, Pierre, Foote, Logan, Janssen, Reinier M., Henry, LeDuc, Lun-Jun, Liu, Nguyen, Hien, Glenn, Jason, Charles, Bradford, Zmuidzinas, Jonas |
| سنة النشر: | 2024 |
| المجموعة: | Astrophysics |
| مصطلحات موضوعية: | Astrophysics - Instrumentation and Methods for Astrophysics |
| الوصف: | The Probe far-Infrared Mission for Astrophysics (PRIMA) is a proposed space observatory which will use arrays of thousands of kinetic inductance detectors (KIDs) to perform low- and moderate-resolution spectroscopy throughout the far-infrared. The detectors must have noise equivalent powers (NEPs) at or below 0.1 aW/sqrt(Hz) to be subdominant to noise from sky backgrounds and thermal noise from PRIMA's cryogenically cooled primary mirror. Using a Radio Frequency System on a Chip for multitone readout, we measure the NEPs of detectors on a flight-like array designed to observe at a wavelength of 210 microns. We find that 92% of the KIDs measured have an NEP below 0.1 aW/sqrt(Hz) at a noise frequency of 10 Hz. Comment: 7 pages, 7 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2408.03859 |
| رقم الأكسشن: | edsarx.2408.03859 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |