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Message ID: 665
Entry time: Mon Jul 14 00:36:19 2008
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| Author: |
John |
| Type: |
Summary |
| Category: |
PSL |
| Subject: |
Slow sweep of laser temp - PMC PZT response |
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John, Rana
Follow up to # 663
Top trace: C1: PSL-PMC_PZT
Middle: C1: PSL-FSS_SLOWDC
Bottom: C1: PSL-PMC_PMCTRANSPD
The only calibration I could find for the PMC PZT (LLO e-log Sep 3 2003 - 23 MHz/V) predicts 31V for an FSR. I did a rough calibration and got our FSR to be around 210 V. I assumed 713 MHz for an FSR and applied this calibration (~3.4 MHz/ V) to the PZT data.
In terms of volts per metre our PZT gives 2.54 nm/ V whereas the LLO PZT is 17.16 nm/ V. |
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