| 摘要 |
PROBLEM TO BE SOLVED: To provide an imaging probe capable of easily assembling the tip part of the optical fiber in a probe. SOLUTION: The tip of the optical fiber 17 is held by an optical fiber holding part 21 and a toroidal mirror 22 is arranged at a position separated by a predetermined interval from the emitting end of the held optical fiber 17. The first focus of the toroidal mirror 22 is set as the emitting end of the optical fiber 17, and the second focus of the toroidal mirror 22 is set on the lateral side of an optical axis. By this constitution, a converging position can be turned annular by the rotation of the toroidal mirror 22. COPYRIGHT: (C)2011,JPO&INPIT |
