A laser warning apparatus
- Received Date: 1991-06-14
- Accepted Date: 1991-11-22
- Available Online: 1992-05-25
Abstract: With the fine grading cylindrical lenses,we have developed a laser warning appratus with the horizontal angular resolution as high as 3°,reported in this paper.The device has the ability of the anti-disturbance of non-laser radiation and of the automatical measurement.The experiments show that the device well meet sthe user's requirements.