Yizhao Liu, Xiaojie Zuo, Zhihui Yan, Xiaojun Jia. Analysis of Quantum Interferometer Based on Optical Parametric Amplifier[J]. Acta Optica Sinica, 2022, 42(3): 0327013
- Acta Optica Sinica
- Vol. 42, Issue 3, 0327013 (2022)
Fig. 1. Schematic diagram of quantum interferometer based on OPA
Fig. 2. SNRI of quantum interferometer varying with internal loss and total external loss of interferometer
Fig. 3. Sensitivity of quantum interferometer varying with intracavity loss of OPA
Fig. 4. Sensitivity of quantum interferometer varying with gain of OPA under different I0
Fig. 5. SNRI of quantum interferometer varying with analysis frequency under different γ
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