Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Woods_glass> ?p ?o }
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- Woods_glass abstract "Wood's glass is an optical filter glass invented in 1903 by American physicist Robert Williams Wood (1868–1955) which allows ultraviolet and infrared light to pass through while blocking most visible light. It was developed as a light filter used in communications during World War I. His \"invisible radiation\" technique worked both in infrared daylight communication and ultraviolet night communications. His glass filter removed the visible components of a light beam, leaving only the \"invisible radiation\" as a signal beam. Wood's glass has been commonly used to form the envelope for fluorescent and incandescent ultraviolet bulbs (\"black lights\"). In recent years, due to its disadvantages, other filter materials have largely replaced it (see below).".
- Woods_glass thumbnail Two_black_light_fluorescent_tubes.jpg?width=300.
- Woods_glass wikiPageExternalLink 06.html.
- Woods_glass wikiPageID "4264467".
- Woods_glass wikiPageID "4576417".
- Woods_glass wikiPageLength "50".
- Woods_glass wikiPageLength "6648".
- Woods_glass wikiPageOutDegree "1".
- Woods_glass wikiPageOutDegree "36".
- Woods_glass wikiPageRedirects Woods_glass.
- Woods_glass wikiPageRevisionID "349122082".
- Woods_glass wikiPageRevisionID "705033859".
- Woods_glass wikiPageWikiLink Barium.
- Woods_glass wikiPageWikiLink Black_light.
- Woods_glass wikiPageWikiLink Carbonate.
- Woods_glass wikiPageWikiLink Category:American_inventions.
- Woods_glass wikiPageWikiLink Category:Glass_compositions.
- Woods_glass wikiPageWikiLink Category:Glass_trademarks_and_brands.
- Woods_glass wikiPageWikiLink Category:Optical_filters.
- Woods_glass wikiPageWikiLink Cobalt(II)_oxide.
- Woods_glass wikiPageWikiLink Dichroic_filter.
- Woods_glass wikiPageWikiLink Fluorescence.
- Woods_glass wikiPageWikiLink Glass.
- Woods_glass wikiPageWikiLink Hydroxide.
- Woods_glass wikiPageWikiLink Incandescence.
- Woods_glass wikiPageWikiLink Infrared.
- Woods_glass wikiPageWikiLink Kodak.
- Woods_glass wikiPageWikiLink Light.
- Woods_glass wikiPageWikiLink Nanometre.
- Woods_glass wikiPageWikiLink Nickel_oxide.
- Woods_glass wikiPageWikiLink Optical_filter.
- Woods_glass wikiPageWikiLink Robert_W._Wood.
- Woods_glass wikiPageWikiLink Sodium.
- Woods_glass wikiPageWikiLink Solarization_(physics).
- Woods_glass wikiPageWikiLink Strength_of_materials.
- Woods_glass wikiPageWikiLink Thermal_expansion.
- Woods_glass wikiPageWikiLink Thermal_shock.
- Woods_glass wikiPageWikiLink Ultraviolet.
- Woods_glass wikiPageWikiLink Ultraviolet_photography.
- Woods_glass wikiPageWikiLink Vitreous_enamel.
- Woods_glass wikiPageWikiLink Woods_glass.
- Woods_glass wikiPageWikiLink World_War_I.
- Woods_glass wikiPageWikiLink Wratten_number.
- Woods_glass wikiPageWikiLink File:Two_black_light_fluorescent_tubes.jpg.
- Woods_glass wikiPageWikiLinkText "Wood's glass".
- Woods_glass wikiPageUsesTemplate Template:Clear.
- Woods_glass wikiPageUsesTemplate Template:Glass_forming.
- Woods_glass wikiPageUsesTemplate Template:Glass_makers_and_brands.
- Woods_glass wikiPageUsesTemplate Template:Glass_science.
- Woods_glass wikiPageUsesTemplate Template:Original_research.
- Woods_glass wikiPageUsesTemplate Template:R_from_modification.
- Woods_glass wikiPageUsesTemplate Template:Reflist.
- Woods_glass subject Category:American_inventions.
- Woods_glass subject Category:Glass_compositions.
- Woods_glass subject Category:Glass_trademarks_and_brands.
- Woods_glass subject Category:Optical_filters.
- Woods_glass hypernym Glass.
- Woods_glass type Type.
- Woods_glass type Work.
- Woods_glass type Filter.
- Woods_glass type Maker.
- Woods_glass type Redirect.
- Woods_glass type Type.
- Woods_glass comment "Wood's glass is an optical filter glass invented in 1903 by American physicist Robert Williams Wood (1868–1955) which allows ultraviolet and infrared light to pass through while blocking most visible light. It was developed as a light filter used in communications during World War I. His \"invisible radiation\" technique worked both in infrared daylight communication and ultraviolet night communications.".
- Woods_glass label "Wood's glass".
- Woods_glass label "Woods glass".
- Woods_glass sameAs Q2437156.
- Woods_glass sameAs زجاج_وود.
- Woods_glass sameAs Vidre_de_Wood.
- Woods_glass sameAs Cristal_de_Wood.
- Woods_glass sameAs Vetro_di_Wood.
- Woods_glass sameAs m.0bt1w_.
- Woods_glass sameAs Q2437156.
- Woods_glass wasDerivedFrom Woods_glass?oldid=349122082.
- Woods_glass wasDerivedFrom Woods_glass?oldid=705033859.
- Woods_glass depiction Two_black_light_fluorescent_tubes.jpg.
- Woods_glass isPrimaryTopicOf Woods_glass.