| 摘要 |
<p>A shaving system which includes an apparatus for photoablating objects, such as hair, has an aperture (26) for framing the object (50) to be ablated. The shaving system also includes an optical system (36), a secondary light source (60) and a filter (28). In operation, whenever the secondary light source (60) is activated to illuminate the aperture (26) and object (50), the optical system (36) transfers light reflected from the object (50) and aperture (26) to the filter (28) which is located in the image plane of the optical system (36). In response to this reflected light, the filter (28) creates a negative of the object (50) and aperture (26). A laser source is then pulsed to radiate light through the negative filter (28), and onto the object, to photoablate the object.</p> |
