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What is laser detection technology?

2019-09-06
Laser detection technology is widely used, such as laser interferometry, laser ranging, laser vibration, laser speed measurement, laser speckle measurement, laser collimation, laser holography, laser scanning, laser tracking, laser spectroscopy, etc. Great advantage of measurement. Laser heterodyne interference is an important technique for nanometer measurement. Laser measurement is a non-contact measurement that does not affect the motion of the object under test. It has high precision, large measurement range, short detection time and high spatial resolution.
1. Principle: Principle of laser ranging, principle of laser displacement
2. Features: Non-contact measurement
3. Advantages: high precision, large measuring range and short detection time
4. Application: Laser interference length measurement, laser ranging, etc.

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