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Revision 5 as of 2011-02-10 16:13:15
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Editor: YoichiAso
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Revision 6 as of 2011-02-10 16:17:51
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Editor: YoichiAso
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Actual Optical Parameters of the Main Interferometer

Optical Parameters

Interferometer Diagram

MIF Diagram

g1=g2=0.586, 11.25MHz, 45MHz

Lengths & Frequencies

f1

11.255822MHz

f2

45.023289MHz

f3

39.395378MHz

Larm

3000.0m

Lmc

26.634m

Lprc

73.24838m

Lsrc

73.24838m

Las

3.3293m

Lp1

17.04838m

Lp2

14.1m

Lp3

17.1m

Lmi

25m

Lmx

26.66465m

Lmy

23.33535m

Ls1

17.04838m

Ls2

14.1m

Ls3

17.1m

Radius of Curvatures (Positive for concave)

PRM

344.518m

PR2

-3.919m

PR3

31.970m

SRM

344.518m

SR2

-3.919m

SR3

31.970m

Beam Spot Size (1/e^2 radius)

PRM

4.35mm

PR2

4.34mm

PR3

35.77mm

SRM

4.35mm

SR2

4.34mm

SR3

35.77mm

Lens effect (effective focal length)

ITM (Sapphire)

-9610m

PRM (Silica)

-765.6m

Mirror Specs

LCGT/subgroup/ifo/MIF/OptParam (last edited 2021-12-22 14:33:51 by YoichiAso)