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attachment:newlayout.png <<ImageLink(newlayout.png,Upgrade 09/PSL,height=600)>>[[BR]]
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[attachment:2W_INNOLIGHT_manual.pdf 2W Innolight manual (PDF)]

[attachment:2W_INNOLIGHT_data_sheet.pdf 2W Innolight data sheet (PDF)]

[attachment:2W_INNOLIGHT_item_list.pdf 2W Innolight item list (PDF)]

* P-I curve
<<ImageLink(PvsI_2W.jpg,"Upgrade 09/PSL")>>[[BR]]
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Overview

  1. We will be removing the MOPA and replacing it with a 2W NPRO.
  2. Instead of current shunt, we will change to use an AOM for the fast power stabilization actuator.
  3. We may decide to use a DC coupled servo, with a remotely programmable offset point to be more like the aLIGO system.
  4. Move the reference cavity and its optics to a different pickoff point.
  5. Move the ISS to the end of the PSL table.
  6. Re-engineer the optics for the PSL_POS and PSL_ANG QPDs.
  7. New EOM for triple modulation.
  8. Change the FSS modulation frequency?
  9. Change the FSS RFPD to have a low Q?
  10. Remove the PMC RF modulation (apply it via the NPRO)?
  11. Steel enclosure for the PMC to do temperature stabilization?

newlayout.pngBR

FSS

New NPRO

[attachment:2W_INNOLIGHT_manual.pdf 2W Innolight manual (PDF)]

[attachment:2W_INNOLIGHT_data_sheet.pdf 2W Innolight data sheet (PDF)]

[attachment:2W_INNOLIGHT_item_list.pdf 2W Innolight item list (PDF)]

* P-I curve PvsI_2W.jpgBR

PMC

ISS

Modulator

Upgrade_09/PSL (last edited 2012-01-03 23:03:06 by localhost)