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| LCGT/subgroup/AOS/BeamModeProfiler1について、ここに記述してください。 | = Beam Profiler for large beams = '''''Related subgroups:''''' IOO, MIF, VAC ---- '''[[../|..Up]]''' <<TableOfContents(3)>> == Scope == The scope of Beam Profiler for large beams is to check the beam mode in the phase of initial alignment of optics. == Applicable Documents == == General Description == The mode matching is one of the important step to construct an optical cavity. For KAGAR, the beam size will be about 10cm diameter, while there are no such an equipment that is able to measure the such a large beam size. Thus we should develop such tool. === Functions === Measuring the spatial distribution of intensities of a laser beam. === Naming Conventions === Not applicable. === Locations === * Anywhere in the initial alignment phase. == Requirements == TBD == Characteristics == TBD. The larger ones and middle one should be newly developed. There are some commercial products for smaller ones. == Inspection plans == TBD == Procurement process and plans == TBD == Links == * [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=872|JGW-T1200872]] |
Beam Profiler for large beams
Related subgroups: IOO, MIF, VAC
Contents
Scope
The scope of Beam Profiler for large beams is to check the beam mode in the phase of initial alignment of optics.
Applicable Documents
General Description
The mode matching is one of the important step to construct an optical cavity. For KAGAR, the beam size will be about 10cm diameter, while there are no such an equipment that is able to measure the such a large beam size. Thus we should develop such tool.
Functions
Measuring the spatial distribution of intensities of a laser beam.
Naming Conventions
Not applicable.
Locations
* Anywhere in the initial alignment phase.
Requirements
TBD
Characteristics
TBD. The larger ones and middle one should be newly developed. There are some commercial products for smaller ones.
Inspection plans
TBD
Procurement process and plans
TBD