DICHROIC FILTER


Meaning of DICHROIC FILTER in English

An optical filter that reflects one or more optical bands or wavelengths and transmits others, while maintaining a nearly zero coefficient of absorption for all wavelengths of interest. Note: A dichroic filter may be high-pass, low-pass, band -pass, or band rejection.

Telecommunication standard terms English vocab.      Английский словарь стандартных телекоммуникационных терминов.