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| = LCGT Auxiliary Optics Subsystem (AOS) = | = LCGT Auxiliary Optics System (AOS) = |
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| The objectives of the subgroup "Auxiliary Optics System" is to have the other LCGT subgroups design and complete the auxiliary optics that physically, logically and consistently glue the main parts of the LCGT interferometer together. | The objectives of the subgroup "Auxiliary Optics System" (AOS) is to have the other LCGT subgroups design and complete the auxiliary optics that physically, logically and consistently glue the main parts of the LCGT interferometer together. == General Description == Most of the AOS shall be fit to the vacuum chambers that had been already determined when the AOS group was established. Even if the vacuum chamber was not designed considering the space allocated for AOS, AOS are required for fully operating LCGT, so we shall, by any means, pack them into the vacuum chambers if required. |
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| * [[LCGT/subgroup/AOS/BeamReduceTelescope1|Transmit Telescopes (transmit IR/Green beams)]] * [[LCGT/subgroup/AOS/StrayLight2|Output Faraday Isolaters]] |
* <!> Including beam baffles, output Faraday isolators, and calculation of BRDF of test masses... * [[LCGT/subgroup/AOS/BeamReduceTelescope1|Beam Reducing Telescopes]] |
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| * [[LCGT/subgroup/AOS/CCD1|CCD monitors]] | * <!> Optical lever is a kind of local sensors, but unlike other local sensors, it requires long beam lines as lever's arms, thus this should be considerd in AOS. * [[LCGT/subgroup/AOS/CCD1|Viewable Monitors]] |
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| * [[LCGT/subgroup/AOS/InitialAlign1|Initial Alignment Setting]] * [[LCGT/subgroup/AOS/JBOSEM1|Local Sensors and Actuators (LIGO's OSEM-like things utilized in vibration isolation system)]] * [[LCGT/subgroup/AOS/Violine1|Violine mode sensors or Wire position sensors (utilized in vibration isolation system or in noise-hunting phase)]] |
* [[LCGT/subgroup/AOS/BeamTarget1|Automatic Target System]] * [[LCGT/subgroup/AOS/BeamModeProfiler1|Beam Mode Profiler]] |
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| * Any other optics, outside breadboard,... | |
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| * [[LCGT/subgroup/AOS/Shutter1|Beam Shutter]] * [[LCGT/subgroup/AOS/Optics1|Any other optics, outside breadboard,... ]] * [[LCGT/subgroup/AOS/Mirror1|Micro Roughness of Mirrors]] |
* Highly related subsystems * [[LCGT/subgroup/AOS/Shutter1|Beam Shutters]](IOO, MIF) * [[LCGT/subgroup/AOS/InitialAlign1|Initial Alignment]](MIF) * Maybe mainly VIS group's charge and not AOS's: * [[LCGT/subgroup/AOS/JBOSEM1|Local Sensors and Actuators (LIGO's OSEM-like things utilized in vibration isolation system)]] * [[LCGT/subgroup/AOS/Violine1|Violine mode sensors or Wire position sensors (utilized in vibration isolation system or in noise-hunting phase)]] |
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| * [[https://dcc.ligo.org/|LIGO Document Control Center]] | |
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| * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/LCGT/subgroup/howtojoin|How to join Mailing Lists for LCGT project]] |
LCGT Auxiliary Optics System (AOS)
Contents
Objectives
The objectives of the subgroup "Auxiliary Optics System" (AOS) is to have the other LCGT subgroups design and complete the auxiliary optics that physically, logically and consistently glue the main parts of the LCGT interferometer together.
General Description
Most of the AOS shall be fit to the vacuum chambers that had been already determined when the AOS group was established. Even if the vacuum chamber was not designed considering the space allocated for AOS, AOS are required for fully operating LCGT, so we shall, by any means, pack them into the vacuum chambers if required.
References
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Subsystems
Including beam baffles, output Faraday isolators, and calculation of BRDF of test masses...
- Optical lever is a kind of local sensors, but unlike other local sensors, it requires long beam lines as lever's arms, thus this should be considerd in AOS.
- Other local sensors/monitors/actuators?
- Any other optics, outside breadboard,...
- Squeezing system??
- Highly related subsystems
Beam Shutters(IOO, MIF)
Initial Alignment(MIF)
- Maybe mainly VIS group's charge and not AOS's:
Meetings