Acta Optica Sinica, Volume. 40, Issue 21, 2106001(2020)
High-Performance Microwave Photonic Filter Based on Fiber Ring Resonator
Fig. 1. Ring resonator based on 2×2 fiber coupler
Fig. 2. Transmission and delay curves of ring resonator
Fig. 3. High performance MPF
Fig. 4. Transmission measurement device of fiber ring resonator
Fig. 5. Measurement results of fiber ring resonator. (a) Transmittance at frequency span of 40 GHz; (b) normalized transmittance at central frequency of 10 GHz, frequency span of 300 MHz; (c) normalized transmittance and delay at central frequency of 10 GHz, frequency span of 10 MHz, 3 dB bandwidth about 1.2 MHz
Fig. 6. High performance MPF transmittance measurement device
Fig. 7. Measurement results of high performance MPFs. (a) Using cascaded resonator, grating, and WS; (b) using cascaded grating and WS
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Ziping Zhang, Xiaochen Niu, Jie Huang, Shuo Chen, Shaohua Sun, Shengcheng Liu, Jie Liu. High-Performance Microwave Photonic Filter Based on Fiber Ring Resonator[J]. Acta Optica Sinica, 2020, 40(21): 2106001
Category: Fiber Optics and Optical Communications
Received: Jun. 2, 2020
Accepted: Jul. 15, 2020
Published Online: Oct. 25, 2020
The Author Email: Zhang Ziping (zhangziping@geiri.sgcc.com.cn)