ellipsometer
alternative label: optical ellipsometer
related: ellipsometry
related: polarimeter
broader: optical instrument
preferred label: بیضوی‌سنج @fa
type: Concept

ellipsometry
preferred label: بیضوی‌سنجی @fa
type: Concept
related: ellipsometer

polarimeter
preferred label: قطبش‌سنج @fa
type: Concept
related: ellipsometer

optical instrument
preferred label: سنج‌افزار نوری @fa
type: Concept
narrower: ellipsometer