基本信息:
- 专利标题: TWO COLOUR PHOTON DETECTOR
- 专利标题(中):两色光电探测器
- 申请号:PCT/EP2008/062302 申请日:2008-09-16
- 公开(公告)号:WO2009040270A2 公开(公告)日:2009-04-02
- 发明人: ABBOT, Paul
- 申请人: Selex Sensors and Airborne Systems Limited , ABBOT, Paul
- 申请人地址: Christopher Martin Road Basildon Essex SS14 3EL GB
- 专利权人: Selex Sensors and Airborne Systems Limited,ABBOT, Paul
- 当前专利权人: Selex Sensors and Airborne Systems Limited,ABBOT, Paul
- 当前专利权人地址: Christopher Martin Road Basildon Essex SS14 3EL GB
- 代理机构: WOJCIK, Lucy
- 优先权: GB0718584.6 20070924
- 主分类号: H01L31/0224
- IPC分类号: H01L31/0224 ; H01L31/0352
摘要:
A two-colour radiation detector (2) comprises a mesa-type multi-layered mercury-cadmium-telluride detector structure monolithically integrated on a substrate (6). The detector (2) is responsive to two discrete wavelength ranges separated by a wavelength range to which the detector (2) is not responsive. The detector (2) further comprises two contact points (12) deposited on the layer disposed furthest away from the entry point of the radiation, the contact points (12) being isolated with respect to each other by a trench (30) disposed within the layer (28).
摘要(中):
双色放射线检测器(2)包括单片集成在基板(6)上的台面型多层汞镉碲化物检测器结构。 检测器(2)响应于由检测器(2)不响应的波长范围分开的两个离散波长范围。 检测器(2)还包括沉积在最远离辐射入射点的层上的两个接触点(12),所述接触点(12)通过设置在所述辐射区域内的沟槽(30)彼此隔离。 层(28)。