| 摘要 |
<p>A laser ray apparatus of the type comprising at least a mirror (2) arranged to reflect, towards a predetermined region (4), a laser light beam (3) generated by a respective source, and means (1) arranged to impose onto the mirror (2) an oscillatory motion which determines, for each incident laser light beam (3a), a distribution of the corresponding reflected beam (3b) within a predetermined angular field ( alpha ), within which the said predetermined region (4) is situated. The means (1) comprise: a tipping support (27) to which the mirror (2) is connected; a motor (11); and a motion conversion unit (20) which converts the rotary motion of a shaft (17) of the motor (11) into an oscillatory motion of the tipping support (27). <IMAGE></p> |
