Quick Answer
Calculate Wavefront Error RMS Budget Allocator for Optical Systems
Calculator
Result Interpretation
Wavefront Error RMS Budget Allocator for Optical Systems Calculator computes Total System Wavefront Error RMS in m using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Wavefront Control Noise RMS = 2.5E-10
- Thermal Drift-Induced Wavefront Error RMS = 5.5E-10
- Primary Mirror Wavefront Error RMS = 1.2E-9
- Secondary Mirror Wavefront Error RMS = 7.0E-10
- Support Structures Wavefront Error RMS = 3.5E-10
Expected Result:
- Total System Wavefront Error RMS = 1.5548311805466E-9
Engineering Interpretation:
Under the given input conditions, the calculated result is: Total System Wavefront Error RMS = 1.5548311805466E-9 m.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
total system wavefront error rms = sqrt(pow(primary mirror wavefront error rms, 2) + pow(secondary mirror wavefront error rms, 2) + pow(support structures wavefront error rms, 2) + pow(thermal drift-induced wavefront error rms, 2) + pow(wavefront control noise rms, 2))Formula family: formula_optics_wavefront_error_budget_allocator
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| wfe_primary_mirror_rms | Primary Mirror Wavefront Error RMS | INPUT | Primary Mirror Wavefront Error RMS |
| wfe_secondary_mirror_rms | Secondary Mirror Wavefront Error RMS | INPUT | Secondary Mirror Wavefront Error RMS |
| wfe_support_structures_rms | Support Structures Wavefront Error RMS | INPUT | Support Structures Wavefront Error RMS |
| wfe_thermal_drift_rms | Thermal Drift-Induced Wavefront Error RMS | INPUT | Thermal Drift-Induced Wavefront Error RMS |
| wfe_control_noise_rms | Wavefront Control Noise RMS | INPUT | Wavefront Control Noise RMS |
| wavefront_error_rms | Total System Wavefront Error RMS | OUTPUT | Total System Wavefront Error RMS |
Calculation Steps
- Enter the primary mirror wavefront error rms in m.
- Enter the secondary mirror wavefront error rms in m.
- Enter the support structures wavefront error rms in m.
- Enter the thermal drift-induced wavefront error rms in m.
- Enter the wavefront control noise rms in m.
- Step 1: Compute total system wavefront error rms.
- Read the total system wavefront error rms (m) from the results.
Engineering Summary
Calculate Wavefront Error RMS Budget Allocator for Optical Systems
Frequently Asked Questions
What does this calculator calculate?
The Wavefront Error RMS Budget Allocator for Optical Systems Calculator estimates Total System Wavefront Error RMS based on the input parameters you provide
Why is primary mirror wavefront error rms important in this calculation?
primary mirror wavefront error rms is directly proportional to total system wavefront error rms. When you enter primary mirror wavefront error rms in m, the calculator uses it in the engineering formula to compute the output
How should I interpret the result total system wavefront error rms?
The calculator outputs total system wavefront error rms in m. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Primary Mirror Wavefront Error RMS (m), Secondary Mirror Wavefront Error RMS (m), Support Structures Wavefront Error RMS (m), Thermal Drift-Induced Wavefront Error RMS (m), Wavefront Control Noise RMS (m). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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