Squeezed light is a useful phenomenon that can be exploited to improve the sensitivity of specific classes of detectors based on optomechanical effects. In this study, the effect of squeezed light was evaluated by explicitly examining the role of the squeezing parameters on the final effective temperature of the oscillator. The results show that the observed cooling and heating effects are strongly dependent on the squeezing parameters and the phase. Using an oscillator of $\pi \times$10.1 MHz driven by a 1064-nm laser, the lowest effective temperature and quantum number are three orders of magnitude smaller compared to the case of no squeezing; especially, these minimum values are obtained at the squeezing phase of about 0.8π. This study highlighted important insights for the optimization of cooling efficiency using squeezed light.

挤压光是一种有用的现象，可以根据光机械效应来提高特定类别检测器的灵敏度。在这项研究中，通过明确检查挤压参数对振荡器最终有效温度的作用，评估了挤压光的影响。结果表明，观察到的冷却和加热效果在很大程度上取决于挤压参数和相位。使用振荡器$\pi \times$由1064 nm激光器驱动的10.1 MHz的最低有效温度和量子数比不压缩的情况小了三个数量级。特别地，这些最小值是在约0.8π的挤压阶段获得的。这项研究强调了使用挤压光优化冷却效率的重要见解。