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 For the final iKAGRA configuration, 6 mirrors are suspended and most of them are Type-C.  In the final iKAGRA configuration, 6 mirrors are suspended and 5 of them are Type-C.

Type-C suspension

  • Type-C suspension is relatively small double pendulum. Among the big suspensions used in KAGRA, type-C is the smallest. Some of them were once used for TAMA300, originally designed by K. Arai in 1990s. So "TAMA-type suspension" is Type-C suspension.

iKAGRA

  • Five TAMA-type suspensions were used for iKAGRA.
    In the final iKAGRA configuration, 6 mirrors are suspended and 5 of them are Type-C. 3 PO type; MC_i, MC_e, MC_o and 2 TM or RM type; ETMX, ETMY.

    Work log about 2 iKAGRA ETMs is here.

Toward bKAGRA

bKAGRA

KAGRA/Subgroups/VIS/Type-C (last edited 2020-04-30 12:05:11 by KousekiMiyo)