The system aperture shoud be set to object space NA with the NA value matching the fiber. For multi-mode fiber coupling, see "Calculating efficiency of multi-mode fibers". The Surface Properties can be reached by clicking the down arrow in the Surface Properties bar above the Lens Data Editor. I am trying to optimize for a lens which is supposed to couple light from a collimated beam into a single mode fiber.
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IEC 62003:2020 establishes requirements for electromagnetic compatibility testing of instrumentation, control, and electrical equipment supplied for use in systems important to safety at nuclear power plants and other nuclear facilities. The potential for disruption of safety-related I&C systems by electromagnetic interference (EMI), radio-frequency interference. This regulatory guide has been revised to provide guidance to licensees and applicants on additional methods acceptable to the NRC staff for.
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