| 摘要 |
<p>A detector array for use in a laser imaging apparatus, comprises a plurality of housings (24) disposed in an arc around an opening in which an object to be scanned is disposed, each housing including an open front end, a rear end and a longitudinal axis; and a detector (30) disposed within each housing at a distance from the front end, thereby to restrict the field of view of each detector. The housings are adapted to be orbited around the object about an orbit axis. Each detector is adapted to simultaneously detect light exiting from the object within the respective field of view of each detector. A method for collecting light exiting from an object being scanned with a light source is also disclosed.</p> |
