Presentation Information
[TuP-D-16]Parallel Laser Doppler Velocimeter Based on Electro-optical Modulated Frequency Comb
○Zhongyang Xu1, Qiyue Yu1, Xiuyuan Sun1, Shilong Pan1 (1.Nanjing University of Aeronautics and Astronautics)
Keywords:
Optical sensing and processing devices
A Laser doppler velocimetry based on an electro-optic frequency comb is demonstrated. A diffraction grating is used to disperse the comb teeth. The speeds at different positions can be obtained in a single measurement.