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Analysis of RF Power and Absorption Spectrum in Cavity 2 at Variable Temperatures

This document explores the absorption spectrum and RF power characteristics of cavity 2 under varying temperatures and conditions. Key findings highlight the effects of the feedthrough alignment and the angles between components at different power levels (e.g., 50 degrees and 51 degrees). The data includes temperature readings at 10.9K and 48°C, illustrating the behavior of RF power and the impact of squeezing on the loop integrity. The analysis also examines laser beam alignment and feedthrough temperature variations to optimize RF performance and stability.

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Analysis of RF Power and Absorption Spectrum in Cavity 2 at Variable Temperatures

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  1. cavity1 10.8 Absorption spectrum

  2. cavity2 10.9 Absorption spectrum

  3. cavity2 RF spectrum 10.13 C-field current RF power Feedthrough roop 50도

  4. cavity2 RF spectrum 10.14 Feedthrough가 loop 였으나 세게 밀어 넣는 바람에 떨어져서 휘어진 상태임 RF power 50도

  5. cavity2 RF spectrum 10.16 R feedthrough K RF power K와 R사이의 각도 Extended laser beam 50도 10.9Kohm

  6. cavity2 RF spectrum 10.23 feedthrough temperature RF power 11.9K/48 oC -3dBm l/4 l/4 48 oC 1cm 0dBm 10.6K/51 oC l/4 48 oC best disconnected loop 0dBm 48 oC 0dBm loop 51 oC 0dBm loop 51 oC

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