发明名称 |
High resolution non-contact interior profilometer |
摘要 |
Apparatus and method for inspecting the interior surfaces of devices such as vessels having a single entry port. Laser energy is launched into the vessel, and the light reflected from the interior surfaces is interfered with reference laser energy to produce an interference pattern. This interference pattern is analyzed to reveal information about the condition of the interior surfaces of the device inspected. |
申请公布号 |
AU2967600(A) |
申请公布日期 |
2000.08.25 |
申请号 |
AU20000029676 |
申请日期 |
2000.01.19 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA,;JR. JOHN J. TERI |
发明人 |
JR. JOHN J. TERI;MARTIN S. PILTCH;ALAN R. PATTERSON;GERALD W. LEECHES;JOHN VAN NIEROP |
分类号 |
G01B11/24;G01B11/30 |
主分类号 |
G01B11/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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