Publ. No. TM 614 006 699 Rev B – ENGLISH (EN) – Oct 30. 2008
History of Infrared technology ......................................................................................231
Theory of thermal imaging ............................................................................................236
17.1 Introduction ....................................................................................................236
17.2 The electromagnetic spectrum .......................................................................
236
17.3 Blackbody radiation ........................................................................................
237
17.3.1 Planck’s law ......................................................................................
238
17.3.2 Wien’s displacement law ..................................................................240
17.3.3 Stefan-Boltzmann’s law ....................................................................241
17.3.4 Non-blackbody emitters ....................................................................242
17.4 Infrared semi-transparent materials ...............................................................245
Abbreviations..................................................................................................................246
Index ................................................................................................................................247
xi