Spectroscopy-ga Kala-baxa ee Laser-ka (LIBS), oo sidoo kale loo yaqaan Laser-Induced Plasma Spectroscopy (LIPS), waa farsamo si dhakhso ah loo ogaado.
Marka la saaro garaaca laysarka oo leh cufnaanta tamarta sare dusha sare ee bartilmaameedka muunadda la tijaabiyay, balaasmaha waxaa lagu sameeyaa kicinta ablation, ka dibna iyadoo la falanqaynayo khadadka muuqaalka ee astaamaha ah ee ay ku faafaan kala-guurka heerka tamarta elektaroonigga ah ee walxaha ku jira balaasmaha, noocyada iyo macluumaadka nuxurka walxaha ku jira muunadda ayaa la heli karaa.
Marka la barbar dhigo hababka ogaanshaha curiyayaasha ee hadda la isticmaalo, sida Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), Inductively coupled Plasma mass spectrometry (Inductively Coupled Plasma Optical Emission Spectrometry) Coupled PlasmaMass Spectrometer (ICP-MS), X-ray Fluorescence (XRF), Spark Discharge Optical Emission Spectroscopy, SD-OES) Sidoo kale, LIBS uma baahna diyaarinta muunad, waxay isku mar ogaan kartaa curiyeyaal badan, waxay ogaan kartaa xaaladaha adag, dareeraha, iyo gaaska, waxaana lagu tijaabin karaa meel fog iyo online.
Sidaa darteed, tan iyo markii tiknoolajiyada LIBS ay soo ifbaxday 1963, waxay soo jiidatay dareenka ballaaran ee cilmi-baarayaasha dalal kala duwan. Awoodaha ogaanshaha ee tiknoolajiyada LIBS ayaa marar badan lagu muujiyay Goobaha Shaybaadhka. Si kastaba ha ahaatee, jawiga goobta ama xaaladda dhabta ah ee goobta warshadaha, tiknoolajiyada LIBS waxay u baahan tahay inay soo bandhigto shuruudo sare.
Tusaale ahaan, nidaamka LIBS ee hoos yimaada goobta indhaha ee shaybaarka waa mid aan awood lahayn xaaladaha qaarkood marka ay adag tahay in la qaado muunadaha ama la qaado muunadaha sababo la xiriira kiimikooyin khatar ah, walxo shucaac leh ama sababo kale, ama marka ay adag tahay in la isticmaalo qalab falanqayn oo waaweyn meel cidhiidhi ah.
Qaybo gaar ah, sida cilmiga qadiimiga ah ee goobta, sahaminta macdanta, goobaha wax soo saarka warshadaha, ogaanshaha waqtiga-dhabta ah ayaa aad muhiim u ah, iyo baahida loo qabo qalab falanqayn oo la qaadi karo oo yar yar.
Sidaa darteed, si loo daboolo baahiyaha hawlgallada goobta iyo ogaanshaha wax soo saarka warshadaha khadka tooska ah iyo kala duwanaanshaha astaamaha muunadda, qaadida qalabka, awoodda deegaanka ee ka hortagga adag iyo astaamaha kale ee cusub ayaa noqday shuruudo cusub oo sare oo loogu talagalay tignoolajiyada LIBS ee codsiyada warshadaha, LIBS-ka la qaadi karo ayaa soo ifbaxay, waxaana si weyn uga walaacsan cilmi-baarayaasha dalal kala duwan.
Waqtiga boostada: Juun-14-2023