| 摘要 |
<P>PROBLEM TO BE SOLVED: To radiate rather safely the laser beam to a light-receiving part of a laser beam receiving apparatus. <P>SOLUTION: A camera 4 takes an image of the area within the range of imaging. When a laser beam receiving apparatus 10 is located within the range of imaging, location of the laser beam receiving apparatus 10 is detected. A laser apparatus 2 emits the laser beam La and this laser beam is reflected by a half-mirror 3. A rotation angle of the half-mirror 3 is controlled to guide the reflected laser beam of the half-mirror 3 to the laser beam receiving apparatus 10 located at the detected position. <P>COPYRIGHT: (C)2010,JPO&INPIT |
