Angle Measurements with Laser
2012 ◽
Vol 239-240
◽
pp. 206-213
Keyword(s):
Laser is widely used in angle measurements. This paper presents several frequently used methods of angle measurement that utilize laser, including:autocollimation angle measurement, angle measurement based on internal-reflection effect, laser interference angle measurement, angle measurement with ring laser and angle measurement with CCD. The principle, actualities, application situation, superiority and defects of each method are discussed.
2006 ◽
Vol 48
◽
pp. 766-770
◽
Keyword(s):
1995 ◽