Pregled bibliografske jedinice broj: 451376
Distribution temperature calculations by fitting the Planck radiation curve to a measured spectrum
Distribution temperature calculations by fitting the Planck radiation curve to a measured spectrum // Applied optics, 31 (1992), 1; 126-130 doi:10.1364/AO.31.000126 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 451376 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Distribution temperature calculations by fitting the Planck radiation curve to a measured spectrum
Autori
Andreić, Željko
Izvornik
Applied optics (0003-6935) 31
(1992), 1;
126-130
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
color temperature
Sažetak
A method of calculating distribution temperatures by numerically fitting Planck radiation curves to measured spectra is discussed. Numerically generated spectra were used to test the method and to determine the sensitivity to noise and the effects of linear emissivity changes. A comparison with the multiple-pair method of calculating color temperature as described in a previous paper [Appl. Opt. 27, 4073 (1988)] is presented. It was found that the method described here is ~ 2 times less sensitive to noise than the previously described method. Nonconstant emissivity (the linear model) produces the same effect on calculated distribution temperatures regardless of the calculating method.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
