Minjuan Zhang, Wenjing Liu, Zhibin Wang, Meifang Xu, Rui Zhang, Chunyang Li. Study on frequency-drifting characteristics of photo-elastic modulator and stability of Fourier transform spectra[J]. Infrared and Laser Engineering, 2020, 49(10): 20200019
- Infrared and Laser Engineering
- Vol. 49, Issue 10, 20200019 (2020)
Fig. 1. Chart of the double closed loop adaptive driving control system
Fig. 2. PEM-FTs test platform
Fig. 3. PEM resonant frequency drifting curve
Fig. 4. Experimental figures of the auto tracking frequency method and fixed frequency method
Fig. 5. Output signal of high-voltage amplifier
Fig. 6. comparison for different driving methods
不同驱动方法的最大光程差对比
Fig. 7. Rebuilt spectrum before and after correction
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Table 1. [in Chinese]
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Table 2. [in Chinese]
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