Gilashin Scintillation
(Ƙirƙirar Laser Mai Zurfi)
Masu ganowa bisa ga Scintillation, ta amfani da pixelated inorganic crystal scintillators, ana amfani da suana amfani da shi sosai don gano ƙwayoyin cuta da radiation, ciki har da a cikinna'urorin daukar hoton positron emission tomography (PET).
Ta hanyar ƙara fasalulluka masu jagora ga haske zuwa lu'ulu'u, ƙudurin sarari na na'urar ganowaza a iya inganta shi zuwa ma'aunin milimita, yana ƙara ƙudurin tomograph gaba ɗaya.
Duk da haka, hanyar gargajiya tapixeling na zahirilu'ulu'u netsari mai sarkakiya, mai tsada, kuma mai wahalaBugu da ƙari, ɓangaren marufi da kuma sauƙin fahimtar na'urar ganowaza a iya yin sulhusabodakayan da ba sa yin haske da haske da aka yi amfani da su.
Za ku iya duba Takardar Bincike ta Asali Anan. (Daga ResearchGate)
Zane-zanen Laser na ƙarƙashin ƙasa donGilashin Scintillation
Wata hanyar daban ita ce amfani dadabarun sassaka laser a ƙarƙashin ƙasa (SSLE)don lu'ulu'u masu ƙyalli.
Ta hanyar mayar da hankali kan laser a cikin lu'ulu'u, zafin da ake samu yana ƙaruwa.zai iya ƙirƙirar tsarin sarrafawa na microcrackswancanaiki a matsayin tsarin nunawa, ƙirƙirar yadda ya kamatapixels masu jagora masu haskeba tare da buƙatar rabuwa ta zahiri ba.
1. Ba a buƙatar ɗaukar siffar lu'ulu'u ta zahiri ba,rage sarkakiya da farashi.
2. Halayen gani da tsarin siffofi na tsarin haske za a iya amfani da sudaidai sarrafa, yana ba da damar tsara siffofi da girma dabam-dabam na pixel.
3. Tsarin karatu da na'urar gano abubuwaya kasance iri ɗaya da na daidaitattun jerin pixels.
Tsarin Zane-zanen Laser (SSLE) don Scintillator Crystal
Tsarin sassaka SSLE ya ƙunshimatakai masu zuwa:
1. Tsarin:
Kwaikwayo da ƙira naTsarin pixel da ake so, ciki har dagirmakumahalaye na gani.
2. Tsarin CAD:
Ƙirƙirar wanicikakken samfurin CADrarrabawar microcrack,bisa ga sakamakon kwaikwayokumaƙayyadaddun zane-zanen Laser.
3. Fara Zane:
Ainihin sassaka lu'ulu'u na LYSO ta amfani da tsarin laser,wanda aka shirya ta hanyar tsarin CAD.
Tsarin Ci Gaban SSLE: (A) Tsarin Kwaikwayo, (B) Tsarin CAD, (C) LYSO Mai Zane, (D) Zane-zanen Ambaliyar Fili
4. Kimanta Sakamako:
Kimanta aikin lu'ulu'u da aka sassaka ta amfani dahoton filin ambaliyar ruwakumaDaidaitawar Gaussiandon tantance ingancin pixel da ƙudurin sarari.
An yi bayanin sassaka Laser na ƙarƙashin ƙasa cikin mintuna 2
TheHanyar sassaka laser a ƙarƙashin ƙasadon lu'ulu'u masu ƙyalli suna ba dahanyar kawo sauyizuwa ga pixelation na waɗannan kayan.
Ta hanyar samar da cikakken iko akan halayen gani da yanayin siffofi na tsarin haske, wannan hanyaryana ba da damar haɓaka gine-ginen na'urori masu gano abubuwa masu ƙirƙiratare daIngantaccen ƙudurin sarari da aiki, dukba tare dabuƙatar pixelation mai rikitarwa da tsada ta jiki.
Kana son ƙarin bayani game da:
Ƙirgar Laser Mai Zane-zanen Scintillation na Ƙasa?
Nemowa don SSLE Scintillation Crystal
1. Ingantaccen Yawan Haske
Hagu: Bayani game da rashin daidaituwar yanayin haske a saman da aka sassaka.
Dama: Tsarin Canza Pixel.
Kwatanta bugun jini tsakaninjerin laser da aka sassaka a ƙarƙashin ƙasa (SSLE)kumatsararru na gargajiyayana nuna wanimafi kyawun yawan amfanin haske don SSLE.
Wannan ya zama dole sabodarashin na'urorin nuna filastiktsakanin pixels, wanda zai iya haifar da rashin daidaiton gani da asarar photon.
Ingantaccen hanyar samar da haskeƙarin haske don bugun kuzari iri ɗaya, sanya SSLE ta zama siffa mai kyau.
2. Ingantaccen Halayyar Lokaci
Hoton Lu'ulu'u na Scintillation
Tsawon lu'ulu'u yana damummunan tasiri akan lokaci, wanda yake da mahimmanci ga aikace-aikacen Positron Emission Tomography (PET).
Duk da haka,mafi girman hankali na lu'ulu'u na SSLEyana ba da damar amfani dagajarta lu'ulu'u, wanda zai iyainganta yanayin lokaci na tsarin.
Kwaikwayon sun kuma nuna cewa siffofi daban-daban na pixel, kamar hexagonal ko dodecagonal, na iya zamayana haifar da ingantaccen jagora da aiki mai kyau a lokaci, kama da ƙa'idodin zare na gani.
3. Fa'idodi Masu Inganci da Farashi
Hoton Scintillator Crystal
Idan aka kwatanta da tubalan monolithic, farashin lu'ulu'u na SSLEzai iya zama ƙasa kamarkashi ɗaya bisa ukuna kudinna jerin pixelated masu dacewa, ya danganta da girman pixel.
Bugu da ƙari,mafi girman hankali na lu'ulu'u na SSLEyana ba da damaramfani da gajerun lu'ulu'u, ƙara rage farashin gaba ɗaya.
Fasahar SSLE tana buƙatar ƙarancin ƙarfin laser idan aka kwatanta da yanke laser, wanda ke ba da damartsarin SSLE mai rahusaidan aka kwatanta da narkar da laser ko wuraren yankewa.
Thesaka hannun jari na farko a fannin ababen more rayuwa da horodon SSLE kuma yana da ƙasa sosaifiye da farashin haɓaka na'urar gano PET.
4. Sauƙin Zane da Keɓancewa
Tsarin zana lu'ulu'u na SSLE shineba ya ɗaukar lokaci, tare da kimaninMinti 15ana buƙatar a zana jerin lu'ulu'u 3, mai girman 12.8x12.8x12 mm.
Theyanayi mai sassauƙa, ingancin farashi, kumasauƙin shirya lu'ulu'u na SSLE, tare da sumafi kyawun ɓangaren shiryawa, ramawa gaƙudurin sarari kaɗan mara kyauidan aka kwatanta da daidaitattun jerin pixels.
Tsarin pixel mara tsari
SSLE tana ba da damar bincike nayanayin pixel mara tsari, yana ba da damar pixels masu haske su kasancedaidai da takamaiman buƙatun kowane aikace-aikacen, kamar collimators ko girman pixels na silicon photomultiplier.
Raba Haske Mai Sarrafawa
Ana iya cimma raba haske ta hanyar sarrafa halayen gani na saman da aka sassaka,sauƙaƙe ƙara rage yawan na'urorin gano gamma.
Zane-zane na Musamman
Zane-zane na musamman, kamar Voronoi tessellations, za a iyasassaka cikin lu'ulu'u masu monolithicBugu da ƙari, rarrabawa bazuwar girman pixels na iya ba da damar gabatar da dabarun gano matsewa, ta amfani da fa'idar raba haske mai yawa.
Injinan Zane-zanen Laser na Ƙasa
Zuciyar ƙirƙirar Laser ɗin Subsurface tana cikin injin sassaka laser. Waɗannan injunan suna amfani da subabban laser kore mai ƙarfi, an tsara shi musamman donzane-zanen laser na ƙarƙashin ƙasa a cikin lu'ulu'u.
TheMagani Daya & KawaiZa ku taɓa buƙata don Zane-zanen Laser na Subsurface.
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Daidaiton Tiyatadon sassaka Laser na 3D
Injin Zane Mai Zane Mai Hasken Lantarki na 3D(SSLE)
Don Zane-zanen Laser na Ƙasa,daidaito yana da mahimmancidon ƙirƙirar zane-zane masu cikakken bayani da rikitarwa. Hasken da aka mayar da hankali kan laserdaidai yana hulɗatare da tsarin cikin kristal ɗin,ƙirƙirar hoton 3D.
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