Characterization of single layer anti-reflective coatings for bolometer-based rare event searches
© 2017 IOP Publishing Ltd and Sissa Medialab. Combining analysis from phonon signals and photon signals is a powerful technique for reducing backgrounds in bolometer-based rare event searches. Anti-reflective coatings can significantly increase the performance of the secondary light-sensing bolomete...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2021
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| Online Access: | https://hdl.handle.net/1721.1/136338 |
| Summary: | © 2017 IOP Publishing Ltd and Sissa Medialab. Combining analysis from phonon signals and photon signals is a powerful technique for reducing backgrounds in bolometer-based rare event searches. Anti-reflective coatings can significantly increase the performance of the secondary light-sensing bolometer in these experiments. As a first step toward these improvements, coatings of SiO2, HfO2, and TiO2 on Ge and Si wafers were fabricated and characterized at room temperature and multiple angles of incidence. |
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