💡 Words with a Similar Meaning to "Dichroic filter"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| interference filternoun | An optical filter in which the wavelengths that are not transmitted are removed by interference rather than by absorption or scattering. |
| optical filter | An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings. |
| polarizernoun | (physics) Any device that produces polarized light. |
| infrared cut-off filter | Infrared cut-off filters, sometimes called IR filters or heat-absorbing filters, are designed to reflect or block near-infrared wavelengths while passing visible light. |
| photographic filter | In photography and cinematography, a filter is a camera accessory consisting of an optical filter that can be inserted into the optical path. |
| monochromatornoun | (physics) An optical device, consisting of one or more slits, that selects a narrow band of wavelengths from a broader spectrum. |
| 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. |
| graduated neutral-density filter | A graduated neutral-density filter, also known as a graduated ND filter, split neutral-density filter, or just a graduated filter, is an optical filter that has a variable light transmission. |
| color filter array | In digital imaging, a color filter array, or color filter mosaic, is a mosaic of tiny color filters placed over the pixel sensors of an image sensor to capture color information. |
| neutral-density filter | In photography and optics, a neutral-density filter, or ND filter, is a filter that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition. |
| color wheelnoun | (US) Alternative spelling of colour wheel. [(British spelling) A planar circular chart in which related colours are adjacent, and complementary colors are opposite.] |
| spatial filter | A spatial filter is an optical device which uses the principles of Fourier optics to alter the structure of a beam of light or other electromagnetic radiation, typically coherent laser light. |
| optical coating | An optical coating is one or more thin layers of material deposited on an optical component such as a lens, prism or mirror, which alters the way in which the optic reflects and transmits light. |
| dichroismnoun | The property of some crystals of transmitting different colors of light in different directions. |
| diffusernoun | A device designed to diffuse a scent efficiently. |
| dispersive prism | In optics, a dispersive prism is an optical prism that is used to disperse light, that is, to separate light into its spectral components (the colors of the rainbow). |
| band-pass filter | A band-pass filter or bandpass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range. |
| thin-film interferencenoun | (uncountable, optics) The interference of light caused by its reflection from both boundaries of a thin film of a transparent material. |
| wood's glassnoun | An optical filter glass that allows ultraviolet and infrared light to pass through while blocking most visible light. |
| fiber bragg grating | A fiber Bragg grating is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others. |
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