Fiber Laser yankan da Medical
Fiber Laser sabon da magani, fiber Laser sabon na'ura ne doped fiber kanta a matsayin aiki abu, da kuma fiber Laser sabon na'ura da kanta, amma kuma taka rawar jagora kalaman m-jihar Laser.Resonator, ya ƙunshi kayan aiki, tushen famfo sassa uku na asali.A cikin 'yan shekarun nan, fiber Laser a masana'antu filayen ban da wani m kewayon aikace-aikace, da kuma kara shahararsa a cikin likita filin.
Cibiyar Fasaha ta Fiber, Jami'ar Sydney, Ostiraliya (OFT C) na Stuart Jackson ya ce: "Na'urar yankan fiber Laser don aikace-aikacen tiyata, yana da mahimmanci don ƙaddamar da lasers, ƙarancin kulawa, ingantaccen inganci mai inganci da kyawawan kaddarorin thermal na fiber Laser.sanya su musamman dacewa da aikace-aikacen tiyata saboda suna amfani da diode-pumped, don haka yana da ƙarfi sosai.Fiber siffar fiye da m-jihar Laser abu ne m saboda ya sauƙaƙa da bukatar ƙarin watsa fiber, game da shi rage farashin da kuma rage tsarin ta Complexity”.
Fiber Laser sabon na'ura a 1963 da Elias Spritzer ƙirƙira.Kafin a ƙarshe shigar da amfanin kasuwanci, bayan kusan shekaru biyu na lokacin haɓakawa.Tun da farko, ana amfani da laser diode diode mai nau'i-nau'i guda ɗaya, kawai radiation dubun milliliters.Amma yana da yawa masu amfani har yanzu m saboda su high riba, shi zai iya sa mai yawa guda-mode ci gaba da aiki na rare duniya ions, wanda shi ne crystal Laser ba za a iya samu.1990, fiber Laser cimma wani tsalle-watt fitarwa mataki, sa'an nan, ya ruwaito wani erbium-doped fiber Laser fitarwa ikon up 4 W, wannan ci gaba a yau muna ganin ikon 10 W kuma mafi girma guda-yanayin fiber Laser tushe.
A cikin fiber Laser sabon na'ura, da fiber kanta abubuwa a matsayin resonant rami.Waɗannan na'urori gabaɗaya sun ƙunshi erbium doped single-mode core ytterbium (ko haɗe-haɗe da shi), ko kuma wani yanki na ƙasa da ba kasafai ba.Makamashi daga tushen haske mai ƙarfi, yana haɗe zuwa ƙulla fiber, sa'an nan kuma a cikin ainihin, famfo yana yin pant atom.A fannin likitanci, tsayin daka ya fi buƙata shine: 1.3μm band don hoto, 1.5μm (kololuwar shayar ruwa) -4μm band don tiyata, jeri a cikin ikon kewayon milliliters zuwa fiye da 100 W.
Jackson ya ce: "Amfani da Laser CW, aikace-aikacen likitanci, musamman duk wani babban ƙarfin CW Laser, na iya amfana daga na'urar yankan fiber Laser ta na'urar yankan fiber Laser tana ba da ingantaccen inganci, kewayon daidaitawa, da duka fitarwa.ikon kewayon yana da fa'ida mafi kyawun ingancin katako, musamman sananne;don haka fiber Laser kewayo a cikin aikace-aikacen likita ya ci gaba da fadadawa."
Lokacin aikawa: Janairu-31-2019