phototube
preferred label: لامپ فوتونی @fa
type: Concept
narrower: photomultiplier

secondary emission
preferred label: گسیل ثانوی @fa
type: Concept
related: photomultiplier

secondary electron emission
preferred label: گسیل ثانوی الکترون @fa
type: Concept
related: photomultiplier

image intensifier
preferred label: شدت‌افزای تصویر @fa
type: Concept
related: photomultiplier

scintillation counter
preferred label: شمارگر سوسوزن @fa
type: Concept
related: photomultiplier

photomultiplier
type: Concept
broader: phototube
broader: electron multiplier
related: secondary electron emission
related: scintillation counter
related: image intensifier
related: photoelectric cell
related: television camera tube
related: secondary emission
related: photocathode
scope note: photomultiplier tube
preferred label: تکثیرکن فوتونی @fa
alternative label: لامپ تکثیرکن فوتونی @fa
alternative label: photomultiplier tube

electron multiplier
preferred label: تکثیرکن الکترونی @fa
type: Concept
narrower: photomultiplier

photoelectric cell
preferred label: پیل فوتوالکتریک @fa
type: Concept
related: photomultiplier

television camera tube
preferred label: لامپ دوربین تلویزیون @fa
type: Concept
related: photomultiplier

photocathode
preferred label: فوتوکاتد @fa
type: Concept
related: photomultiplier