frequency convertor
preferred label: واگردان بسامد @fa
type: Concept
related: optical frequency conversion

optical frequency conversion
related: optical wavelength conversion
related: optical parametric device
related: frequency convertor
narrower: optical harmonic generation
preferred label: تبدیل بسامد نوری @fa
type: Concept
alternative label: sum frequency generation (optical)
broader: nonlinear optics

nonlinear optics
preferred label: نورشناسی غیرخطی @fa
type: Concept
narrower: optical frequency conversion

optical wavelength conversion
preferred label: واگردانی طول موج نوری @fa
type: Concept
related: optical frequency conversion

optical harmonic generation
preferred label: تولید هماهنگ اپتیکی @fa
type: Concept
broader: optical frequency conversion

optical parametric device
preferred label: افزار پارامتری نوری @fa
type: Concept
related: optical frequency conversion