Design of high frequency and small delay elastic modulator for optical rotation detection

Jianning LYU; Rui ZHANG; Peng XUE; Haojie GUO; Chengyu XU; Zhibin WANG

doi:10.5768/JAO202546.0303003

Journal of Applied Optics, Volume. 46, Issue 3, 676(2025)

Design of high frequency and small delay elastic modulator for optical rotation detection

Jianning LYU^1,4, Rui ZHANG^1,4、*, Peng XUE^2,4, Haojie GUO^1,4, Chengyu XU^1,4, and Zhibin WANG^3,4

Author Affiliations

¹School of Information and Communication Engineering, North University of China, Taiyuan 030051, China

²School of Electrical and Control Engineering, North University of China, Taiyuan 030051, China

³School of Instrumentation and Electronics, North University of China, Taiyuan 030051, China

⁴Shanxi Intelligent Microwave Photoelectric Technology Innovation Center, North University of China, Taiyuan 030051, China

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Figures & Tables(7)

Fig. 1. Schematic diagram of optical rotation measurement

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Fig. 2. Structure diagram of 120 kHz PEM

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Fig. 3. Composition structure of PEM

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Fig. 4. Simulation results of 120 kHz PEM steady state

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Fig. 5. Experimental platform of optical rotation detection system

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Fig. 6. Delay phase amplitude measurement results

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Fig. 7. Modulated signals of detected lasers after passing through optical path system

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Jianning LYU, Rui ZHANG, Peng XUE, Haojie GUO, Chengyu XU, Zhibin WANG. Design of high frequency and small delay elastic modulator for optical rotation detection[J]. Journal of Applied Optics, 2025, 46(3): 676

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Paper Information

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Received: Jun. 7, 2024

Accepted: --

Published Online: May. 28, 2025

The Author Email: Rui ZHANG (张瑞)

DOI:10.5768/JAO202546.0303003

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology