diffractive optical element
type: Concept
alternative label: DOE
broader: optical element
preferred label: عنصر نوری شکستی @fa
related: holographic grating
related: holographic optical element
related: diffraction grating

holographic optical element
type: Concept
preferred label: عنصر نوری تمام‌نگاشتی @fa
related: diffractive optical element

optical element
type: Concept
narrower: diffractive optical element
preferred label: عنصر نوری @fa

holographic grating
type: Concept
preferred label: توری تمام‌نگاری @fa
related: diffractive optical element

diffraction grating
type: Concept
preferred label: توری پراش @fa
related: diffractive optical element