40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
Entry  Mon Aug 1 23:26:32 2011, Koji, Update, LSC, REFL33 PD REFL33_schematic_110801_KA.pdfP8011390.JPG
    Reply  Wed Aug 3 02:20:33 2011, Koji, Update, LSC, REFL165 PD REFL165_schematic_110802_KA.pdfP8031393.JPGP8031391.JPG
       Reply  Wed Aug 3 22:22:47 2011, Koji, Update, LSC, REFL165 PD 
          Reply  Fri Aug 5 04:03:16 2011, Koji, Update, LSC, REFL165 PD P8041394.JPGP8041395.JPGREFL165_test_110804_KA.pdf
    Reply  Wed Aug 3 22:31:38 2011, Koji, Update, LSC, REFL33 PD REFL33_test_110801_KA.pdf
Message ID: 5113     Entry time: Wed Aug 3 22:31:38 2011     In reply to: 5086
Author: Koji 
Type: Update 
Category: LSC 
Subject: REFL33 PD 

REFL33 is ready for the installation

Characterization results of REFL33 is found in the PDF attachment.

Resonance at 33.18MHz
Q of 6.0, transimpedance 2.14kOhm
shotnoise intercept current = 0.52mA (i.e. current noise of 13pA/rtHz)

Notch at 10.97MHz
Q of 22.34, transimpedance 16.2 Ohm

Notch at 55.60MHz
Q of 42.45, transimpedance 33.5 Ohm


Attachment 1: REFL33_test_110801_KA.pdf  320 kB  Uploaded Wed Aug 3 23:33:00 2011  | Hide | Hide all
REFL33_test_110801_KA.pdf REFL33_test_110801_KA.pdf REFL33_test_110801_KA.pdf REFL33_test_110801_KA.pdf
ELOG V3.1.3-