Thermal performance of a radiatively cooled system for quantum optomechanical experiments in space
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- 作者：André ; Pilan Zanonia ; 1 ; andre.pilan.zanoni@cern.ch" class="auth_mail" title="E-mail the corresponding author ; Johannes Burkhardta ; johannes.burkhardt@airbus.com" class="auth_mail" title="E-mail the corresponding author ; Ulrich Johanna ; ulrich.johann@airbus.com" class="auth_mail" title="E-mail the corresponding author ; Markus Aspelmeyerb ; markus.aspelmeyer@univie.ac.at" class="auth_mail" title="E-mail the corresponding author ; Rainer Kaltenbaekb ; rainer.kaltenbaek@univie.ac.at" class="auth_mail" title="E-mail the corresponding author ; Gerald Hechenblaiknera ; 2 ; ghechenb@eso.org" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cryogenic instrument ; Space missions ; Optomechanics ; System engineering ; Quantum physics ; MAQRO
- 刊名：Applied Thermal Engineering
- 出版年：2016
- 出版时间：25 August 2016
- 年：2016
- 卷：107
- 期：Complete
- 页码：689-699
- 全文大小：2452 K
文摘
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We improved performance and design aspects of a radiatively cooled instrument.
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A heat-flow analysis showed near optimal performance of the shield design.
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A simple modification to imaging optics allowed further improvements.
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We studied the thermal behavior for different orbital cases.
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A transfer-function analysis showed strong attenuation of thermal variations.