zone plate
type: Concept
preferred label: صفحه پرگنه‌ای @fa
related: spatial filter

optical correlation
type: Concept
preferred label: همبستگی نوری @fa
related: spatial filter

optical information processing
type: Concept
preferred label: پردازش اطلاعات نوری @fa
related: spatial filter

optical filter
type: Concept
preferred label: پالایه نوری @fa
related: spatial filter

spatial filter
type: Concept
broader: filter
preferred label: پالایه فضایی @fa
related: optical information processing
related: zone plate
related: spatial light modulators
related: optical correlation
related: optical filter

filter
type: Concept
narrower: spatial filter
preferred label: پالایه @fa

spatial light modulators
type: Concept
preferred label: مدوله‌سازی نور فضایی @fa
related: spatial filter