Optics · Exact kernel
Single-slit diffraction
Sinc² envelope
Single-slit diffraction
- center → 1st min
- 0.0100000
- full central lobe width
- 0.0200000
Closed-form or algebraic kernel. Throws rather than inventing a value. Not a substitute for your derivation. FrameCalc is an educational workbench. It is not for medical, nuclear-safety, radiation-protection, or engineering sign-off. Fusion and IEC estimates are models, not device predictions. Accuracy · Legal