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arXiv quant-ph/0512252quant-ph
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失调悬置法布里-珀罗腔的光学响应

Optical response of a misaligned and suspended Fabry-Perot cavity

G. Cella, A. Di Virgilio, P. La Penna, V. D'Auria, A. Porzio, I. Ricciardi, S. Solimeno

摘要:

本文研究了一个悬空、失调和失谐的光学谐振腔对探测激光束的响应。提出了一种五自由度的纵、横镜坐标起伏模型。利用光学刚度系数和调频边带技术及四象限探测器提供的信号,研究了辐射压力的经典和量子力学效应,给出了涨落频率与腔往返行程乘积$\varpi τ$的一般值.一个简化的版本的情况下,小失调。该模型兼顾了力学稳定性、镜像位置纠缠和有质动力压缩。数值图是指在所谓的比萨LF设施测试的空腔。

英文摘要:

The response to a probe laser beam of a suspended, misaligned and detuned optical cavity is examined. A five degree of freedom model of the fluctuations of the longitudinal and transverse mirror coordinates is presented. Classical and quantum mechanical effects of radiation pressure are studied with the help of the optical stiffness coefficients and the signals provided by an FM sideband technique and a quadrant detector, for generic values of the product $\varpi τ$ of the fluctuation frequency times the cavity round trip. A simplified version is presented for the case of small misalignments. Mechanical stability, mirror position entanglement and ponderomotive squeezing are accommodated in this model. Numerical plots refer to cavities under test at the so-called Pisa LF facility.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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