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Modulation frequencies are listed in [[MIFIOOInterfaces]].
See [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2986|JGW-D1402986|]] for updated list.		 See [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2986|JGW-D1402986|]] for location of photodetectors.
See [[https://docs.google.com/spreadsheets/d/1EcuZOQP8yrD3s7no9PPGSxSD0V3NGAFvx799IeWH-1U/edit#gid=2019224000|this Google spreadsheet]] for list of photodetectors
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== List for iKAGRA == * Modulation frequencies are listed in [[MIFIOOInterfaces]].
* iKAGRA configuration
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See table below. All the PDs are in air.

== List for bKAGRA ==		 * bKAGRA configuration
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|| Name || Type || Frequency|| Ser. Num. || Location || Desctription ||iKAGRA? ||
||||||||||||||In air PDs||
|| PMCR || RF PD || fPMC,DC || || PSL table || PMC reflection ||yes||
|| PMCT || DC PD || DC || || PSL table || PMC transmission ||yes||
|| REFCAVR|| RF PD || fIMC,DC || || PSL table || FRC reflection ||yes||
|| REFCAVT|| DC PD || DC || || PSL table || FRC transmission ||yes||
|| IP_A || DC QPD || DC || || PSL table || input pointing to IMC ||yes||
|| IP_B || DC QPD || DC || || PSL table || input pointing to IMC ||yes||
|| IMCR || RF PD || fIMC,DC || || IMC REFL table || IMC reflection ||yes||
|| IMCR_A || RF QPD || fIMC,DC || || IMC REFL table || IMC reflection WFS ||yes||
|| IMCR_B || RF QPD || fIMC,DC || || IMC REFL table || IMC reflection WFS ||yes||
|| IMCT || DC PD || DC || || IMC TRANS table || IMC transmission ||yes||
|| IMCT_A || DC QPD || DC || || IMC TRANS table || IMC transmission pointing ||yes||
|| IMCT_B || DC QPD || DC || || IMC TRANS table || IMC transmission pointing ||yes||
|| REFL || RF PD || f1,f2,DC || || REFL table || DRFPMI reflection ||yes||
|| REFLNRSB|| RF PD || f1,f2,DC || || REFL table || DRFPMI reflection, for nonresonant SB || ||
|| REFL_A || RF QPD || f1,f2,DC || || REFL table || DRFPMI reflection ||yes||
|| REFL_B || RF QPD || f1,f2,DC || || REFL table || DRFPMI reflection ||yes||
|| IMMT1T || DC PD || DC || || pylon close to IMM chamber || IMMT1 transmission, power monitor ||yes||
|| IMMT2T || RF PD || f1,f2,DC || || IMMT2 table || IMMT2 transmission, power/RFAM monitor || ||
|| IMMT2T_A || DC QPD || DC || || IMMT2 table || IMMT2 transmission, input pointing to DRFPMI ||yes||
|| IMMT2T_B || DC QPD || DC || || IMMT2 table || IMMT2 transmission, input pointing to DRFPMI ||yes||
|| POP || RF PD || f1,f2,DC || || POP table || PRC pick-off || ||
|| POP_A || RF QPD || f1,f2,DC || || POP table || PRC pick-off || ||
|| POP_B || RF QPD || f1,f2,DC || || POP table || PRC pick-off || ||
|| SPOP || RF PD || 2*f1,2*f2,DC || || POP table || PRC pick-off, sideband build-up monitor || ||
|| POP_GR || RF PD for green || fALSY,DC || || POP table || ALSY reflection || ||
|| SPOS || RF PD || 2*f1,2*f2,DC || || POS table || SRC pick-off, sideband build-up monitor || ||
|| POS_GR || RF PD for green || fALSX,DC || || POS table || ALSX reflection || ||
|| POX || RF PD || f1,f2,DC || || POX table || X arm reflection || ||
|| POY || RF PD || f1,f2,DC || || POY table || Y arm reflection || ||
|| TRX || DC PD || DC || || TRX table || ETMX transmission ||yes||
|| TRX_A || DC QPD || DC || || TRX table || ETMX transmission pointing ||yes||
|| TRX_B || DC QPD || DC || || TRX table || ETMX transmission pointing ||yes||
|| TRX_GR || DC PD for green || DC || || TRX table || ALSX transmission || ||
|| TRX_GR_A || DC QPD for green || DC || || TRX table || ALSX transmission pointing || ||
|| TRX_GR_B || DC QPD for green || DC || || TRX table || ALSX transmission pointing || ||
|| TRY || DC PD || DC || || TRY table || ETMY transmission ||yes||
|| TRY_A || DC QPD || DC || || TRY table || ETMY transmission pointing ||yes||
|| TRY_B || DC QPD || DC || || TRY table || ETMY transmission pointing ||yes||
|| TRY_GR || DC PD for green || DC || || TRY table || ALSY transmission || ||
|| TRY_GR_A || DC QPD for green || DC || || TRY table || ALSY transmission pointing || ||
|| TRY_GR_B || DC QPD for green || DC || || TRY table || ALSY transmission pointing || ||
|| AS || RF PD || f1,DC || || AS table || DRFPMI anti-symmetric ||yes||
|| AS_A || RF QPD || f1,DC || || AS table || DRFPMI anti-symmetric || ||
|| AS_B || RF QPD || f1,DC || || AS table || DRFPMI anti-symmetric || ||
|| OMCT || DC PD || DC || || AS table || DRFPMI DC readout || ||
|| OMCT_A || DC QPD || DC || || AS table || OMC alignment || ||
|| OMCT_B || DC QPD || DC || || AS table || OMC alignment || ||
||||||||||||||In vac PDs||
|| IMCTVAC_A || DC QPD in vacuum || DC || || MCE chamber || IMC transmission pointing || ||
|| IMCTVAC_B || DC QPD in vacuum || DC || || MCE chamber || IMC transmission pointing || ||
|| IMMT1TVAC || DC PD in vacuum || DC || || IMM chamber || IMMT1 transmission, for ISS || ||
|| IMMT2TVAC || DC PD in vacuum || DC || || IFI chamber || IMMT2 transmission, for ISS || ||
|| IMMT2TVAC_A || DC QPD in vacuum || DC || || IFI chamber || IMMT2 transmission, input pointing to DRFPMI || ||
|| IMMT2TVAC_B || DC QPD in vacuum || DC || || IFI chamber || IMMT2 transmission, input pointing to DRFPMI || ||
|| REFL || RF PD || f1,f2,DC || || IFI chamber || DRFPMI reflection || ||
|| REFL_A || RF QPD || f1,f2,DC || || IFI chamber || DRFPMI reflection || ||
|| REFL_B || RF QPD || f1,f2,DC || || IFI chamber || DRFPMI reflection || ||
|| POPVAC || RF PD || f1,f2,DC || || PR2 chamber || PRC pick-off || ||
|| POPVAC_A || RF QPD || f1,f2,DC || || PR2 chamber || PRC pick-off || ||
|| POPVAC_B || RF QPD || f1,f2,DC || || PR2 chamber || PRC pick-off || ||
|| POXVAC || RF PD || f1,f2,DC || || SR3 chamber || X arm reflection || ||
|| POYVAC || RF PD || f1,f2,DC || || SR3 chamber || Y arm reflection || ||
|| TRXVAC_A || DC QPD in vacuum || DC || || EXT chamber || ETMX transmission pointing || ||
|| TRXVAC_B || DC QPD in vacuum || DC || || EXT chamber || ETMX transmission pointing || ||
|| TRYVAC_A || DC QPD in vacuum || DC || || EYT chamber || ETMY transmission pointing || ||
|| TRYVAC_B || DC QPD in vacuum || DC || || EYT chamber || ETMY transmission pointing || ||
|| ASVAC || RF PD || f1,DC || || OMM chamber || DRFPMI anti-symmetric || ||
|| ASVAC_A || RF QPD in vacuum || f1,DC || || OMM chamber || DRFPMI anti-symmetric || ||
|| ASVAC_B || RF QPD in vacuum || f1,DC || || OMM chamber || DRFPMI anti-symmetric || ||
|| OMCTVAC || DC PD in vacuum || DC || || OMM chamber || DRFPMI DC readout || ||
|| OMCTVAC_A || DC QPD in vacuum || DC || || OMM chamber || OMC alignment || ||
|| OMCTVAC_B || DC QPD in vacuum || DC || || OMM chamber || OMC alignment || ||

Photodetectors

See JGW-D1402986 for location of photodetectors. See this Google spreadsheet for list of photodetectors

* Modulation frequencies are listed in MIFIOOInterfaces. * iKAGRA configuration PMC: fPMC sideband / FRC: fIMC sideband / IMC: fIMC sideband, with ASC / FPMI: f1 sideband, without ASC / no ISS * bKAGRA configuration PMC: fPMC sideband / FRC: fIMC sideband / IMC: fIMC sideband, with ASC / DRFPMI: f1,f2,f3 sidebands, with ASC / ALS: fALSX,fALSY sidebands, without ASC / with ISS

For aLIGO, PD/QPDs below are in vacuum (see LIGO-T1000264).

  • RF PDs for REFL, POP, AS
  • RF QPDs for REFL, AS
  • DC QPDs for MC2TRANS, POP, TRX, TRY, OMC (they don't have in air versions)

KAGRA/Subgroups/MIF/AEL/Photodetectors (last edited 2019-08-29 09:02:13 by KiwamuIzumi)