Laser & Optoelectronics Progress, Volume. 58, Issue 1, 114007(2021)
Design and Realization of Fabry-Perot Etalon for Absolute Distance Measurement of Femtosecond Pulse Laser
Fig. 1. Fabry-Perot etalon. (a) Design diagram; (b) physical device
Fig. 2. Ideal transmission functions of Fabry-Perot etalon with reflectivity of 95% and 80%, respectively
Fig. 3. Schematic of Fabry-Perot etalon adjusting system
Fig. 4. Spot on white screen
Fig. 5. Schematic of absolute distance measurement of femtosecond pulse laser
Fig. 6. Experimental data processing, when
Fig. 7. Measurement results. (a) Measured value and standard value; (b) deviation of measured value ; (c) standard deviation of measured value
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Xu Yan. Design and Realization of Fabry-Perot Etalon for Absolute Distance Measurement of Femtosecond Pulse Laser[J]. Laser & Optoelectronics Progress, 2021, 58(1): 114007
Category: Lasers and Laser Optics
Received: May. 25, 2020
Accepted: --
Published Online: Jan. 28, 2021
The Author Email: Yan Xu (xuyan0521@foxmail.com)