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== Links ==
[[LCGT/subgroup/Electronics/Meetings|Meetings]]
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----
== DC Power Supply ==
 * '''Bipolar 24 Volt power supply'''
  . 24V power supplier / [[attachment:LCGT/subgroup/Electronics/DC_power_supply.pdf|selection report]]
 * '''Connector and cable'''
  . Cables for DC24V [[attachment:LCGT/subgroup/Electronics/DC_power_plan.pdf|selection report]]
 * '''[[attachment:LCGT/subgroup/Electronics/low_noise_regulator.pdf|+15V regulator (ultra low noise)]]'''
 * '''High voltages'''
  . QPD vias voltage (In TAMA case, 180V)
  . Coil driver (LIGO High-Voltage type: >140V)
  . PZT driver (DC >100V or AC power supply)		 ||<style="background-color: #80E030;text-align: center;">'''Members'''||<style="background-color: #80E030;text-align: center;">'''Meetings'''||<style="background-color: #80E030;text-align: center;">'''Logs'''||<style="background-color: #80E030;text-align: center;">'''Documents'''||<style="background-color: #80E030;text-align: center;">'''Projects'''||
||[[KAGRA/Subgroups/AEL/Members|Members of AEL]]||[[KAGRA/Subgroups/AEL/meeting|AEL meeting]]||[[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/electronics/|AEL Blog]]||[[KAGRA/Subgroups/AEL/Documents|AEL related documents]]||[[KAGRA/Subgroups/AEL/Circuits/DCPowerSupply|DC power supply]]||
||[[KAGRA/Subgroups/Members|KAGRA subgroup members]]||[[http://gwcenter.icrr.u-tokyo.ac.jp/conference/calendar|KAGRA calendar]]||[[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/|KAGRA blog]]||[[KAGRA/Terminology#DGS|KAGRA Acronyms]]||[[KAGRA/Subgroups/DGS/Projects/STDA/Dsub9|D-SUB cable]]||
|| || ||[[KAGRA|KAGRA wiki]]||[[http://gwdoc.icrr.u-tokyo.ac.jp|JGWdoc]]||[[KAGRA/Subgroups/AEL/Circuits/RF|RF electronics]]||
|| || || ||[[http://www.google.com/cse/home?cx=017444024272121679524:7p2pwvc2k2c|JGW document search by google]]||[[KAGRA/Subgroups/AEL/Circuits/List|Circuits list]]||
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== RF electronics ==
 * '''Oscillator'''
  . [[attachment:LCGT/subgroup/Electronics/SG010M3R0GB_test_sheet.pdf]]
  . [[CLIO/Technicals/OSCdata|CLIO related]]
  . [[attachment:LCGT/subgroup/Electronics/wenzel_500_13757B.pdf|Wenzel 500 of TAMA]]
    . reference: [[attachment:LCGT/subgroup/Electronics/TAMA_RF_2010.pdf|LO signal distribution for TAMA RSE]]
 * '''RF Photo detector'''
  . N. Mio [[http://iopscience.iop.org/1742-6596/122/1/012014|JPCS, 122, (2008) 012014]]
  . H. Grote [[http://rsi.aip.org/resource/1/rsinak/v78/i5/p054704_s1|RSI, 78, (2007), 054704]]
 * '''RF QPD detector'''
 * '''Demodulator'''
 * '''EOM driver'''

== Audio Frequency electronics ==
 . As a general rule, differential signal transfer should be applied.
 . Dsub 9-pin connector and cable

 * '''[[CLIO/Tasks/DigitalControl|Digital front-end circuits]]'''
  * Anti-Alias / Anti-Imaging filter
  * Differential signal buffer Amp.
  * Whitening / De-whitening filter

 * '''Coil driver'''
 * '''AF photo detector for DC readout'''
 * '''Optical lever sensor'''

 * '''Ultra-Low-Noise Amp.'''
  . [[attachment:LCGT/subgroup/Electronics/SA200F3_noise.pdf|NF SA-200F3]]

== Safety Control ==
 * '''Mechanical shutter for photo detector protection'''
 * '''Interlock switch'''		 ||<style="background-color: #80E030;text-align: center;">Group||<style="background-color: #80E030;text-align: center;">Name||<style="background-color: #80E030;text-align: center;">Lot No.||<style="background-color: #80E030;text-align: center;">必要数||<style="background-color: #80E030;text-align: center;">JGWDoc No.||<style="background-color: #80E030;text-align: center;">受付日||<style="background-color: #80E030;text-align: center;">受渡し予定日||<style="background-color: #80E030;text-align: center;"> ||<style="background-color: #80E030;text-align: center;">Design||<style="background-color: #80E030;text-align: center;">製作||<style="background-color: #80E030;text-align: center;">Chassis, Panel||<style="background-color: #80E030;text-align: center;">Assembling||<style="background-color: #80E030;text-align: center;"> ||<style="background-color: #80E030;text-align: center;">完了日||
||VIS||[[KAGRA/Subgroups/AEL/Circuits/LVDT|LVDT driver]]||001||8|| ||2013/2/15||2014/11/30|| ||△|| || || || || ||
||VIS||[[KAGRA/Subgroups/AEL/Circuits/LVDT|Coil driver]]||001||5|| ||2013/5/29|| || ||2013/8/31||x||2013/12/13||x|| ||2014/1/15||
||VIS||[[KAGRA/Subgroups/AEL/Circuits/LVDTDistributor|LVDT signal distributor]]||001||1||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2124|D1402124]]||2013/11/18||2014/1/31|| ||2013/12/27||2014/1/29||2014/1/28||2014/2/4|| ||2014/2/4||
||VIS||[[KAGRA/Subgroups/AEL/Circuits/GeoPhoneDistributor|Geo Phone signal distributor]]||001||1||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2120|D1402120]]||2013/11/18||2014/1/31|| ||2013/12/27||2014/1/28||2014/1/28||2014/2/4|| ||2014/2/4||
||VIS||[[KAGRA/Subgroups/AEL/Circuits/SteppingMotor|Stepper Motor Chassis]]||001|| || ||2014/7/8|| || || || || || || || ||
||VIS||Satellite box||001|| || ||2014/7/9|| || || || || || || || ||
||VIS||OSEM board||002|| || ||2014/7/9|| || || || || || || || ||
|| |||||||||||| || |||||||| || || ||
||IOO||[[KAGRA/Subgroups/AEL/Ciorcuits/TTFSS|TTFSS]]||001||1||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1751|D1301751]]||2013/1/28||2013/8/1|| ||2013/5/30||2013/8/1||2013/8/12||2013/9/12|| ||2013/9/13||
||IOO||[[KAGRA/Subgroups/AEL/Ciorcuits/TTFSS|TTFSS interface]]||001||1||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1752|D1301752]]||2013/1/28||2013/8/1|| ||2013/5/30||2013/8/1||2013/8/12||2013/9/12|| ||2013/9/13||
|| |||||||||||| || |||||||| || || ||
||MIF||[[KAGRA/Subgroups/AEL/Circuits/IQdemod|I&Q demodulator]]||001||5||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2412|D1402412]]||2013/9/2||2014/3/31|| ||2014/4/25||△|| || || || ||
||MIF||RF PD||001||2|| ||2012/7/9||2012/10/31|| ||2012/9/17||2012/10/10||x||x|| ||2012/10/31||
|| |||||||||||| || |||||||| || || ||
||AOS||[[KAGRA/Subgroups/AEL/Circuits/OpLev|Optical lever]]||001||5||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2411|D1402411]]||2013/7/4||2014/7/31|| ||2014/4/25||△||x||x|| || ||
|| |||||||||||| || |||||||| || || ||
||DGS||[[KAGRA/Subgroups/DGS/Circuits/Whitening|whitening filter]]||001||5||[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2082|D1402082(9pin)]], [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2087|D1402087(15pin)]]||2012/11/1||2014/2/28|| ||2013/1/30||△||2014/4/28||△|| || ||
||DGS||[[KAGRA/Subgroups/DGS/Circuits/AntiAliasImage|AA filter]]||001||6|| ||2011/5/1|| || ||2011/7/29||2012/12/16||2012/3/31|| || ||2012/12/16||
||DGS||[[KAGRA/Subgroups/DGS/Circuits/AntiAliasImage|AI filter]]||001||6|| ||2011/5/1|| || ||2011/7/29||2012/12/16||2012/3/31|| || ||2012/12/16||
||DGS||[[KAGRA/Subgroups/DGS/Circuits/AntiAliasImage|AA filter]]||002||60|| ||2012/11/30|| || || || || || || ||2013/7/18||
||DGS||[[KAGRA/Subgroups/DGS/Circuits/AntiAliasImage|AI filter]]||002||40|| ||2012/11/30|| || || || || || || ||2013/7/18||

Analog Electronics

Members

Meetings

Logs

Documents

Projects

Members of AEL

AEL meeting

AEL Blog

AEL related documents

DC power supply

KAGRA subgroup members

KAGRA calendar

KAGRA blog

KAGRA Acronyms

D-SUB cable

KAGRA wiki

JGWdoc

RF electronics

JGW document search by google

Circuits list

Group

Name

Lot No.

必要数

JGWDoc No.

受付日

受渡し予定日

Design

製作

Chassis, Panel

Assembling

完了日

VIS

LVDT driver

001

8

2013/2/15

2014/11/30

△

VIS

Coil driver

001

5

2013/5/29

2013/8/31

x

2013/12/13

x

2014/1/15

VIS

LVDT signal distributor

001

1

D1402124

2013/11/18

2014/1/31

2013/12/27

2014/1/29

2014/1/28

2014/2/4

2014/2/4

VIS

Geo Phone signal distributor

001

1

D1402120

2013/11/18

2014/1/31

2013/12/27

2014/1/28

2014/1/28

2014/2/4

2014/2/4

VIS

Stepper Motor Chassis

001

2014/7/8

VIS

Satellite box

001

2014/7/9

VIS

OSEM board

002

2014/7/9

IOO

TTFSS

001

1

D1301751

2013/1/28

2013/8/1

2013/5/30

2013/8/1

2013/8/12

2013/9/12

2013/9/13

IOO

TTFSS interface

001

1

D1301752

2013/1/28

2013/8/1

2013/5/30

2013/8/1

2013/8/12

2013/9/12

2013/9/13

MIF

I&Q demodulator

001

5

D1402412

2013/9/2

2014/3/31

2014/4/25

△

MIF

RF PD

001

2

2012/7/9

2012/10/31

2012/9/17

2012/10/10

x

x

2012/10/31

AOS

Optical lever

001

5

D1402411

2013/7/4

2014/7/31

2014/4/25

△

x

x

DGS

whitening filter

001

5

D1402082(9pin), D1402087(15pin)

2012/11/1

2014/2/28

2013/1/30

△

2014/4/28

△

DGS

AA filter

001

6

2011/5/1

2011/7/29

2012/12/16

2012/3/31

2012/12/16

DGS

AI filter

001

6

2011/5/1

2011/7/29

2012/12/16

2012/3/31

2012/12/16

DGS

AA filter

002

60

2012/11/30

2013/7/18

DGS

AI filter

002

40

2012/11/30

2013/7/18

KAGRA/Subgroups/AEL (last edited 2020-01-31 14:07:44 by MasahiroKamiizumi)