Fig. 1. Schematic of two-mode squeezed microwave preparation scheme.双模压缩微波制备方案原理图

Fig. 2. Schematic of phase locking scheme for two-mode squeezed microwave preparation.双模压缩微波制备的相位锁定方案原理图

Fig. 3. Frequency discrimination curve when scanning . 扫描 时的鉴频曲线.

Fig. 4. Schematic of phase locking process.相位锁定示意图.

Fig. 5. Variance of versus and . 相位误差与输出信噪比及自身相位值的变化关系

Fig. 6. Variance of versus and r. 与相位误差 及压缩度r的关系

Fig. 7. Variance of versus and r. 与相位误差 及压缩度r的关系图