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TheoryLand

Physics simulations and notes

Dash

Simulations

Saturated Absorption Spectroscopy

Interactive simulations and derivations for SAS.

Modulation Transfer Spectroscopy

Interactive simulations and derivations for MTS.

Er Fibre Lasers

Interactive simulations and derivations for EDFLs.

Ramsey-Borde Beam

Simulate the signal of an Ramsey Borde beam clock

Ramsey-Borde MOT

Simulate the signal of an Ramsey Borde MOT clock

Dick Effect

Calculate Dick effect contribution to clock stability

Optical Generation of Metastable Kr

Simulate rate equation describing optical exciation of Krypton

Yamada Laser Model

Solve dynamics for the 3-state gain-absorber-intensity Yamada laser model

Atom Interferometry

Simulate interferometer signal for arbitrary sequences of interrogation pulses

Tools

Laser PSD to Lineshape

Calculate laser lineshape given a frequency or phase noise PSD and compare to the standard beta line approximation

Laser PSD to ADEV

Calculate Allan deviation of a laser given its frequency or phase noise PSD

Clock Signal to ADEV

Calculate measurement noise contribution to Allan deviation given a signal and noise model

Bloch Solver

Calculate dynamics of driven-dissipative two level system