Hadda xiidmaha timaha laser-ka laser waa mid badan. Isla mar ahaantaana, waxaa jira xulashooyin badan oo loogu talagalay timaha dhogorta timaha loo yaqaan 'diode', laakiin diode lisis timaha ka saarista timaha miyaa lagu baabi'iyaa timaha timaha? Kani waa doorashada habka timaha loo yaqaan 'diode leaser' ee ka saarida timaha. Mindi xiiran, beedka shinnida ee beedka, diode lesire litomit timaha ka saarida timaha ma burburiyo saameynta timaha timaha. Kaliya ka saarida timaha optical litore ah ayaa dhaawici kara saameynta timaha timaha si loo gaaro ka saaritaan timaha.
Ka saarida timaha ee dhogorta leh ee xididdada Ka saarida timaha laser diode liser waxay ku saleysan tahay mabda'a heerkul-ka-xulashada heerkulka iftiinka ee xulashada. Iyada oo loo marayo is-waafajinta macquulka ah ee dhererka laser, tamarta, iyo ballaca wadnaha, laser wuxuu ku dhex mari karaa maqaarka dusha sare ee maqaarka dusha sare ee timaha timaha. Tamarta kuleylka unugyada waxay timaha ka dhigeysaa timaha luminta dib-u-cusboonaysiinta iyada oo aan waxyeello u geysan nudaha ku xeeran, oo xanuunku waa sahlan yahay.
Iftiinka wadnaha ee xoog leh Iftiinka uu ka soo baxayo waxay ku kacdaa melanin ee ku jira xuubka timaha. Ka dib markii aad u beddelaysa tamarta iftiinka tamarta kuleylka, heerkulka degdegga ah si dhakhso ah ayuu u kordhayaa, oo baabi'isa waxqabadka timaha, si ay timaha timaha u galaan muddada hurdada, si ay u gaaraan ujeeddada xakamaynta koritaanka timaha.
Labadan habab ayaa kaliya inay ka dhigaan timaha timaha oo ay lumiyaan waxqabadka, xakamee koritaanka timaha, hana si joogto ah ha uga saarin diode liser timaha timaha. In kasta oo timaha optical diode timi tiinka timaha ka saarida timaha laser timaha timaha ay leedahay daweyn gaar ah. Ha ka walwalin inaad isticmaasho waqti dheer si aad u keento kansar ama wixii la mid ah. Qalabka timaha la isku halleyn karo ee laser laser aaladda timaha ka saarista iyo aaladda diosta aaladda diode-ka ee laser-ka ah ayaa leh warbixin dhameystiran oo tijaabo ah. Tamarta ayaa ku jirta heerka badbaadada waxaana loo isticmaali karaa kalsooni.
Malaa'igahu waxay isticmaaleen hal mar bishii bishii hal mar, oo timaduna si weyn isma beddeleyso inta lagu jiro bishaan; Hal mar usbuucii bishii labaad, timuhu waxay bilaabmayaan inay timaha jilcaan. Waxaad ogaan doontaa in timaha madow ay ka dhici doonaan nuxurka timaha illaa iyo inta ay ka saaraan timaha xirashada timaha diode leser-ka ah ee loo adeegsado tilmaamaha timaha xisbiga laser-ka ah ayaa waxtar badan.
Waqtiga Post: Dec-05-2022