发明名称 |
Method of measuring refractive index profile of cylinder |
摘要 |
Parallel light rays are applied to a cylinder and true exit positions of the rays from the cylinder are measured, phantom exit positions for the incident rays are calculated by using a mathematical function representing a phantom refractive index profile, and the mathematical function is modified so as to minimize the sum of the squared differences between the true and phantom exit positions.
|
申请公布号 |
US4744654(A) |
申请公布日期 |
1988.05.17 |
申请号 |
US19870063810 |
申请日期 |
1987.06.17 |
申请人 |
KYOTO UNIVERSITY |
发明人 |
JINNO, HIROSHI;YAO, TAKESHI |
分类号 |
G01M11/02;G01N21/41;G02B6/00;(IPC1-7):G01N21/41 |
主分类号 |
G01M11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|