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3 Mirror / lens ROC - HR ROC - AR Wedge angle Refractive index Optical path length Amplitude and phase maps of reflection and transmission Map : analytic formula using Zernike/Hermite/Laguerre and/or mesh data thickness diameter coated region
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1
Development schedule of Static IFO Simulation (SIS)
Basic building blocks» Framework» mirror, cavity or propagator, detector
FP cavity» Simple locking, validation using modal model, BBs’ FFT» RF sidebands
Tools for complex IFO» Identification of necessary Physics ingredients
– RSE and Arm cavity detuning– optical spring - static - by hand ?– …
» Implementation of / interface with thermal lens» Analytic formulation to setup good initial condition» simple locking algorithm for complex IFO
Signal recycled Michelson cavity» First simple, yet realistic model
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Development schedule of Static IFO Simulation (SIS)
Dual recycled Michelson cavity» Complex full model» capable of simulating stable cavity
Realistic lock, alignment control» No-noise, infinite gain case
Telescope» Propagation of field to detector through telescope
Include optical spring dynamics
3
Mirror / lens
ROC - HR
ROC - AR
Wedge angle
Refractive index
Opt
ical
pat
h le
ngth
Amplitude and phase maps ofreflection and transmission
Map : analytic formula using Zernike/Hermite/Laguerreand/or mesh data
thickness
diam
eter
coat
ed re
gion
