1.
Opt Express
; 22(3): 3137-44, 2014 Feb 10.
Article
in English
| MEDLINE
| ID: mdl-24663604
ABSTRACT
We discuss thin optical structures that allow chromatic aberrations to be avoided in the THz domain. The paper contains the theoretical considerations, computer modeling and experimental evaluation of the high order kinoform diffractive elements in the THz range. According to the obtained results application of the high order kinoforms enables broadband operation in the THz range.