Arrays of membrane isolated yttrium-barium-copper-oxide kinetic inductance bolometers
Arrays of membrane isolated yttrium-barium-copper-oxide kinetic inductance bolometers
复制标题
膜隔离钇钡铜氧化物动态电感测辐射热计阵列
DOI：
10.1063/1.4884437
复制
发表时间：
2014
影响因子：
3.2
通讯作者：
A. Kleinsasser
中科院分区：
文献类型：
--
作者：
M. Lindeman;J. A. Bonetti;B. Bumble;P. Day;B. Eom;W. Holmes;A. Kleinsasser
我们正在开发膜隔离谐振器测辐射热计阵列，每个阵列都具有动态电感设备（KID）来测量膜的温度。KID由高温超导体YBCO制成，以允许在相对较高的温度下操作。测辐射热计被设计为提供比在300 K下工作的传感器更高的灵敏度，但它们需要比在较低温度下工作的更灵敏的传统超导探测器更便宜和更轻的重量冷却。测辐射热计阵列可用作红外成像光谱仪中的焦平面，例如用于行星科学任务或地球观测卫星。我们描述的设备和目前的测量其灵敏度。
We are developing of arrays of membrane isolated resonator-bolometers, each with a kinetic inductance device (KID) to measure the temperature of the membrane. The KIDs are fabricated out of the high temperature superconductor YBCO to allow operation at relatively high temperatures. The bolometers are designed to offer higher sensitivity than sensors operating at 300 K, but they require less expensive and lighter weight cooling than even more sensitive conventional superconducting detectors operating at lower temperatures. The bolometer arrays are applicable as focal planes in infrared imaging spectrometers, such as for planetary science missions or earth observing satellites. We describe the devices and present measurements of their sensitivity.