Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

conservation of radiance conservation of brightness (deprecated) brightness theorem (deprecated)

English

Name
conservation of radiance conservation of brightness (deprecated) brightness theorem (deprecated)
Description

a basic principle stating that no passive optical system can increase the quantity Ln–2 where L is the radiance of a beam and n is the local refractive index NOTE The quantity Ln–2 would be constant if the losses by absorption, scattering, etc. were zero.

Serbian

Name
konzervacija radijanse
Description

stav da ni u jednom pasivnom optičkom sistemu nije moguć porast veličine Ln–2, gde je L radijansa snopa, a n lokalni indeks prelamanja NAPOMENA Veličina Ln–2 je konstantna ako su gubici usled apsorpcije, rasejanja, itd. jednaki nuli.

Serbian

Name
konzervacija radijanse
Description

stav da ni u jednom pasivnom optičkom sistemu nije moguć porast veličine Ln–2, gde je L radijansa snopa, a n lokalni indeks prelamanja NAPOMENA Veličina Ln–2 je konstantna ako su gubici usled apsorpcije, rasejanja, itd. jednaki nuli.

Related standards

Related ICSs

No information