Khanya ea Scintilletion
(Sub bokaholimo ba laser)
Li-distecto tsa scintillation, u sebelisa li-skinillators tsa cixelated crystal, kee sebelisoang haholo bakeng sa khethollo le radiation, ho kenyelletsa hopositron etinision tomography (Pet).
Ka ho eketsa likarolo tse tataisang leseling ho kristale, qeto ea sepakapaka ea sesebelisoaE ka ntlafatsoa ho Millimeter ka tekanyo ea millimeter, e ntlafatsa tharollo ka kakaretso ea tomograph.
Leha ho le joalo, mokhoa oa setso oapixelatinglikristale ke tsamokhoa o rarahaneng, o theko e phahameng le o boima ebile o boima. Ntle le moo, sehlopha sa ho paka le kutloelo-bohloko ea Seitie ka senyehaKa lebaka lathepa e sa bonoeng e sebelisoang.
O ka sheba pampiri ea pele ea lipatlisiso mona. (Ho tloha ho etsa lipatlisiso)
Subsubsal laser ea laser bakeng saKhanya ea Scintilletion
Mokhoa o mong ke tšebeliso easubsubsal laser laser laser laser (SSLE) Mekhoa eabakeng sa likristale tsa sciintator.
Ka ho tsepamisa mohopolo kahare ho kristale, mocheso o tsoange ka baka mokhoa o laoloang oa MicrocshecksSeoIketsetse e le meaho e bonts'itsoeng, ho theha ka botlaloli-pixel tse tataisangntle le tlhoko ea karohano ea 'mele.
1. Ha ho na kristale ea 'mele ea kristale ea hlokahala,Ho fokotsa meeli le litšenyehelo.
2. Litšobotsi tsa li-optical le geometry ea meaho e bonts'itsoeng e ka bae laoloang hantle, e nolofalletsa moralo oa libopeho tsa pixel tsa pixel le boholo.
3. Ho bala le mosebetsi oa boiphetetsoLula u tšoana le bakeng sa lisebelisoa tse tloaelehileng tsa peixelated.
Mokhanni oa laser oa laser (SSLE) bakeng sa Scintillator Crystal
Mokhoa oa ho khetheha oa SSLE o kenyelletsamehato e latelang:
1. Moralo:
Ho silama le boqapi baBoitšoaro bo lakatsehang Pixel, ho kenyelletsaboholommeLitšobotsi tsa Optical.
2. Mohlala oa CAD:
Pōpo ea Alintlha tse qaqileng tsa CADea kabo ea microcrack,Ho ipapisitsoe le liphetho tsa simmmeLitlhahiso tsa Letlapa la Lekoto la Laser.
3. Qala mongolo:
Ho entana 'Nete ea Crystal o sebelisa sistimi ea laser,Ho tataisoa ke mohlala oa CAD.
Tsamaiso ea SSLE: (a) papatso ea mofuta oa SSLE
4. Tlhahlobo ea tlhahlobo:
Tlhahlobo ea ts'ebetso ea Crystal e ngotsoeng u sebelisa aSetšoantšo sa lebala la likhoholammeGaussian e loketsengho lekola qeto ea boleng ba pixel le karolelano.
Subdumace laser laser ea laser e hlalositsoeng ka metsotso e 2
Thesubsubsal laser laser la ho lataBakeng sa likristale tsa scinnillator li fana ka aMokhoa o Fetohilenghofihlello ea lisebelisoa tsena.
Ka ho fana ka taolo e nepahetseng holim'a litšobotsi tsa mahlo le sebopeho sa meaho e bonts'itsoeng, mokhoa onaE nolofalletsa nts'etsopele ea meralo ea mosebetsi ea InthaneteleQeto ea Spunce e ntlafalitsoeng le ts'ebetso, tsohlentle leTlhokahalo ea ho rarahana le ho bitsa chelete e thata.
Batla ho tseba haholoanyane ka:
Subroud laser la laser laser lacrraving scinstal?
Futurests bakeng sa kristale ea scintation scintation
1. Tlhahiso e ntlafalitsoeng
Ka ho le letšehali: Oneymmetry ea ho bonts'a Osymmetry ea Aymmettry.
Ka ho le letona: Pixel Facement Doi.
Papiso ea makhasi pakeng tsasubsubsace Laser (SSLE) arraysmmeLi-arrays tse tloaelehilenge bontša aKe chase e bobebe haholo bakeng sa SSLE.
Mohlomong sena ke ka lebaka laHo ba sieo ha polasetiki ea polasetikiPakeng tsa li-pixels, tse ka bakang ho ts'oaroa ha kelello le tahlehelo ea lifoto.
Tlhahiso e ntlafalitsoeng e bolelaKhotso e eketsehileng bakeng sa matla a tšoanang a matla, ho etsa hore ho be le sebopeho se lakatsehang.
2. Boitšoaro bo ntlafalitsoeng
Setšoantšo sa kristale ea scintilletion
Bolelele ba crystal bo na letšusumetso e kotsi maemong, e leng ea bohlokoa bakeng sa posiitron etinision tomography (pet).
Leha ho le joalo, thekelello e phahameng ea likhalase tsa SSLEe lumella tšebeliso ea ts'ebeliso eaLightstals tse khuts'oane, e ka etsangntlafatsa boitšoaro ba nakoana ba sistimi.
Lipiso li boetse li bontšitse libopeho tsa Pixel tse fapaneng, tse kang Hexagonal kapa DodecaGonal, Mayetella pele ho ts'ebetso e ntle le e bonolo, joalo ka melao-motheo ea likhoele tsa likhoele.
3. Melemo e theko e boima
Setšoantšo sa Sciintator Crystal
Li-block tsa monolithic, theko ea likhalase tsa SSLEe ka ba tlase joalo kangoe borarongea litšenyehelotsa mealo e lumellanang ea pixlated pixela, ho latela boholo ba pixel.
Ntle le moo,kelello e phahameng ea likhalase tsa SSLElumellats'ebeliso ea li-kristale tse khutšoane, ho fokotsa litšenyehelo tse ngata.
Mokhoa oa SSLE o hloka matla a tlase a laser ha a bapisoa le laser laser, o lumelleLitsamaiso tse Felletseng tsa SSLEbapisoa le laser ho qhibiliha kapa ke libaka tsa ho khaola.
TheHo tsetela pele ho thepa le koetlisoBakeng sa SSLE le eona e tlase haholoho feta litšenyehelo tsa ho theha lijo tsa nama ea lapeng.
4. Dispit e feto-fetoha le maemo
Ts'ebetso ea ho kenya likhalase tsa SSLE keeseng nako e jang nako, ka tekanyo e ka bangMetsotso e 15Ho hlokahala ho kenya a 12.8x12.8x14 cm, motsoako oa 3-crystal.
Thetlhaho e feto-fetohang, Boikarabello bo theko e boima, leho nolofalloa ha ho lokisa li-kristale tsa SSLE, hammoho le bonaKarolo e phahameng ea ho paka, buseletsa bakeng saqeto e tlase e tlasebapisoa le li-artrays tse tloaelehileng tsa pixelated.
Li-geomet tse sa tsotelleng tsa pixel tse tloaelehileng
SSLE e lumella ho phatloha haLi-geomet tse sa tsotelleng tsa pixel tse tloaelehileng, ho thusa li-pixels tse sa tsitsang ho baka nepo e lumellana le litlhoko tse ikhethang tsa kopo e 'ngoe le e' ngoe, joalo ka likhakato kapa boholo ba silicon photosmulpiers.
Ho arolelana lebone le laoloang
Ho arolelana lebone ho ka fihlella ka ho qhekella ka mokhoa o hlakileng oa libaka tse ngotsoeng,e tsamaisane le bophahamo bo eketsehileng ba li-valma.
Meetso e sa tloaelehang
Meetso e sa tloaelehang, joalo ka tšobotsi ea Voronoi, e ka baE ngotsoe habonolo nakong ea likristale tsa Monolithic. Ho feta moo, ho amana ka mokhoa o sa reroang oa pixel o ka thusang ho kenyelletsa mekhoa e thata ea ho bonts'a maikutlo, ho nka monyetla ka ho arolelana le leseli le pharalletseng.
Metjhinis bakeng sa toro ea tersurce Laser
Pōpo ea seboka sa subsubfash le mochine oa ho ngolisa oa mosebelisi oa laser. Mechini ena e sebelisalaser e tala e matla, e etselitsoeng ka ho khetheha bakeng saSubsubsal Laser ho kenella ka kristale.
TheTharollo e le 'ngoe feelaU tla lula u hloka ho suburgsaface Laser.
Ts'ehetsoTlhahlobo e 6 e fapaneng
Ho tlohaSekhahla se senyenyane sa hobbyist to Tlhahiso e kholo
Ho nepahala ho phetoang hape at <10μm
Pholoso e etsahalangbakeng sa ho betla la 3D laser
3D Crystal Laser Mochine(SSLE)
Bakeng sa subsurgsash Laser la laser,Ho nepahala hoa bohlokoabakeng sa ho theha boitsebiso bo hlakileng le bo rarahaneng. Seabone sa Laserli-alationly ka nepoKa sebopeho sa ka hare,ho theha setšoantšo sa 3D.
E nkehalitsoe, e nepahetse le e tsoetseng pele
'Mele oa LaeBakeng sa SSLE
Bopaki ba ho makala&E sireletsehile bakeng sa ba qalang
Crystal e potlakilengho fihlela lintlha tse 3600 / motsotsoana
Kamohelo e Ntleka moralo