| 摘要 |
Apparatus for directing a light beam in a desired direction without moving the light source. An optical system is disclosed, including a laser and a linearly translatable optical device for directing or orienting a beam from the laser. The optical directional device includes a series of mirrors arranged to successively reflect the laser beam and further includes structure for rotating the mirrors about various axes to allow exiting of the laser beam from the last of these mirrors in a desired direction. The laser system is particularly useful in the process of photocoagulation and is useful in other medical and optical applications as well. |
