Photonics Dictionary® Plus
Definitions of terms, abbreviations and acronyms related to photonics technology. This reference is in the form of a wiki, meaning the content can be edited and expanded by members of the photonics community.
Voltage that produces current flow in the direction of lesser resistance to the steady-state direct current, i.e., from the anode to the cathode.
A unique collection of technical design and applications articles, as well as technology primers presenting the basics of the photonics technology.
Glossary, Equations, Parameters
The following is a list of terms commonly used to describe the spectral characteristics of filters. Attentuation Region (or Blocking) The spectral region over which very low transmission is required. Attenuation requirements are generally specified in percent transmission over a given spectral interval. Example: Attenuation for a narrow bandpass filter centered at 2.0 μm may be specified as absolute transmission to be less than or equal to 0.1 percent, from 0.4 to 1.9 μm and from 2.1 to...
Listings of societies, associations, universities and research centers worldwide involved in fostering the education and growth of the photonics industry.
Institute for Microstructural Sciences