- dichroic interference filter
- <phot> ■ dichroitisches Interferenzfilter n ; dichroitischer Interferenzfilter m ugs
English-german technical dictionary. 2013.
English-german technical dictionary. 2013.
Interference filter — An interference filter or dichroic filter is an optical filter that reflects one or more spectral bands or lines and transmits others, while maintaining a nearly zero coefficient of absorption for all wavelengths of interest. An interference… … Wikipedia
Dichroic filter — Dichroic filters A dichroic filter, thin film filter, or interference filter is a very accurate color filter used to selectively pass light of a small range of colors while reflecting other colors. By comparison, dichroic mirrors and dichroic… … Wikipedia
Filter (optics) — Coloured and Neutral Density filters Optical filters are devices which selectively transmit light of different wavelengths, usually implemented as plane glass or plastic devices in the optical path which are either dyed in the mass or have… … Wikipedia
Color filter array — The Bayer color filter mosaic. Each two by two submosaic contains 2 green, 1 blue and 1 red filter, each covering one pixel sensor. In photography, a color filter array (CFA), or color filter mosaic (CFM), is a mosaic of tiny color filters placed … Wikipedia
Johan Sebastiaan Ploem — Infobox Scientist name = Johan Sebastiaan Ploem image width = 200px birth date = birth date and age|1927|08|25 birth place = Sumatra, Indonesia nationality = Dutch field = Advanced Microscopy; Molecular Diagnostics; Digital Painting work… … Wikipedia
H-alpha — In physics and astronomy, H alpha, also written Hα, is a specific emission line created by hydrogen at 6562.8 Angstroms.According to the Bohr model of the atom, electrons exist in quantized energy levels surrounding the atom s nucleus. These… … Wikipedia
Art marble — Art marbles are high quality collectable marbles arising out of the art glass movement. They are sometimes referred to as contemporary glass marbles to differentiate them from collectible antique marbles, and are spherical works of art glass.… … Wikipedia
Hot mirror — A hot mirror is a specialized dielectric mirror, a dichroic filter, often employed to protect optical systems by reflecting infrared light back into a light source, while allowing visible light to pass. Hot mirrors can be designed to be inserted… … Wikipedia
Thin-film optics — Dichroic filters are created using thin film optics. A pattern … Wikipedia
Fabry-Pérot interferometer — In optics, a Fabry Pérot interferometer or etalon is typically made of a transparent plate with two reflecting surfaces, or two parallel highly reflecting mirrors. (Technically the former is an etalon and the latter is an interferometer, but the… … Wikipedia
Fluorescence microscope — An upright fluorescence microscope (Olympus BX61) with the fluorescent filter cube turret above the objective lenses, coupled with a digital camera. A fluorescence microscope is an optical microscope used to study properties of organic or… … Wikipedia