【摘要】 激光束在安全防护标准条件下 ,经光学器件折射和反射后 ,在折射、反射光的束内观察 ,也会对眼睛造成不同程度的伤害。本文根据安全防护标准 ,给出了激光器的最大光功率与眼睛到折射、反射光学器件距离的函数关系 ,找出了在安全防护标准下的危险区域和安全区域更多还原

【Abstract】 Even through laser power is under the safety protection standards the laser beams which are refracted,and reflected and through optical devices may make eyes hurt in different degree if it are observed in the beams.In this paper,according to safety protection standard the functional relations between the maximum power of laser and distance between eyes and refractors and reflectors are given,and also the dangerous region and safety region under the safety protection standards are found.更多还原