Design and Microfabrication of Frequency Selective Uncooled Microbolometer Focal Plane Array for Terahertz Imaging

被引:0
|
作者
Oulachgar, H. [1 ]
Mauskopf, P. [2 ]
Bolduc, M. [1 ]
Ilias, S. [1 ]
Paultre, J-E. [1 ]
D'Amato, D. [1 ]
Terroux, M. [1 ]
Pope, T. [1 ]
Alain, C. [1 ]
Topart, P. [1 ]
Jerominek, H. [1 ]
机构
[1] INO, Quebec City, PQ, Canada
[2] Cardiff Univ, Cardiff, Wales
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A THz frequency selective microbolometer focal plane array (FPA) with 35 mu m pixel pitch and a resolution of 384x288 pixels was recently developed at INO. The FPA was fabricated on a CMOS readout circuit using MEMS surface micromachining techniques. The uncooled microbolometer detectors, based on vanadium oxide technology, were optimized for detection at 4.25 THz. A high performance frequency selective THz camera operating at 4.25 THz was also demonstrated.
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