| 摘要 |
PROBLEM TO BE SOLVED: To provide an efficient optical module measuring device capable of conducting the pre-processing work in a short time and excellent in accuracy and reproducibility. SOLUTION: The end faces of input fibers 11 of an optical module 1 are aligned and held by a jig 51 at prescribed intervals, and the end faces of output fibers 12 are aligned and held by a jig 52 at prescribed intervals. The end section of a light projecting fiber 22 is held on a jogging base 41 via a jig 53. A slit 32 and a light detector 31 are mounted on a jogging base 42. A control device 7 is provided. The control device 7 receives the detection signal 81 from the light detector 31, sends control signals 82, 83 to the jogging bases 41, 42 respectively so that the output light power from the optical module 1 becomes the maximum, and makes alignment between the light projecting fiber 22 and input fibers 11 and alignment between the light detector 31 and output fibers 12. |
