Infrared laser power detector based on disordered multi-wall nano carbon tube
Title：
Infrared laser power detector based on disordered multi-wall nano carbon tube
Application Number：
 200510011172
Application Date：
 2005/01/14
Announcement Date：
 2005/06/29
Pub. Date：
 2007/12/19
Publication Number：
 1632476
Announcement Number：
 100356148
Grant Date：
 2007-12-19
Granted Pub. Date：
 2007-12-19
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G01J 1/42
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Liu Xiaomeng, Sun Jialin, Zhu Jialin
Key Words：
 disordered, multi-wall, nano carbon tube, infrared, laser, power detector
Abstract：
 It is an infrared laser power detector based on disordered multi-wall carbon nanometer tube, which comprises a thin pad of pressed powder of pressed multi-wall carbon nanometer tube and one metal base pad, that is to contact one side of the multi-wall carbon nanometer thin pad with the metal base pad and the other side is covered with metal conductive thin film. When in work , it is first to connect the metal conductive thin film and metal base pad with leas wire and outer circuit; and then to send the infrared laser to the surface of the metal conductive thin film. In this way, with the intensity change of incidence light, the circuit generates light currents with different light intensity.
Claim：
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PCT：
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
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