The scan mode of the "parameter Run" document in VirtualLab Fusion performs automatic emulation of all combinations of specified parameter variables. This use case demonstrates this function by means of tolerance analysis of coupling efficiency in optical fiber couplers where optical fibers are misaligned longitudinally and laterally. The Parameter Run documentation also provides specific options to display the corresponding results schematically.

2. Configuration of parameter changes: Parameter selection

3. Configuration of parameter changes: definition of step number

4. The resulting option # 1-2D

5. Results: Coupling efficiency is compared with tolerance parameters

6. The option # 2-1D type is displayed as a result

7. Results: Multiple graph display