GaN ho Khalase ea 4-Inch: Likhetho tsa Khalase tse ka Iketsetsoang ho Kenyelletsa JGS1, JGS2, BF33, le Ordinary Quartz

GaN ho Khalase ea 4-Inch: Likhetho tsa Khalase tse ka Iketsetsoang ho Kenyelletsa JGS1, JGS2, BF33, le Setšoantšo se Hlahisitsoeng sa Ordinary Quartz

Tlhaloso e Khutšoanyane:

Ea ronaLi-wafer tsa GaN tse 4-Inch tse ho Glass li fana ka li-wafer tse ka fetoloangdikgetho tsa substrate tsa khalase ho kenyeletsoa JGS1, JGS2, BF33, le Ordinary Quartz, tse etselitsoeng mefuta e mengata ya ditshebediso ho optoelectronics, disebediswa tse nang le matla a maholo, le ditsamaiso tsa photonic. Gallium Nitride (GaN) ke semiconductor e nang le lekhalo le leholo e fanang ka tshebetso e ntle haholo dibakeng tse nang le mocheso o phahameng le maqhubu a phahameng. Ha e hodiswa hodima substrates tsa khalase, GaN e fana ka thepa e ikgethang ya mechini, ho tshwarella ho ntlafetseng, le tlhahiso e theko e tlase bakeng sa ditshebediso tsa sejoale-joale. Di-wafer tsena di loketse ho sebediswa ho di-LED, di-diode tsa laser, di-photodetector, le disebediswa tse ding tsa optoelectronic tse hlokang tshebetso e phahameng ya mocheso le motlakase. Ka dikgetho tsa khalase tse ikgethileng, di-wafer tsa rona tsa GaN-on-glass di fana ka ditharollo tse feto-fetohang le tse sebetsang hantle ho fihlela ditlhoko tsa diindasteri tsa sejwalejwale tsa elektroniki le tsa photonic.

Romella imeile ho rona

Likaroloana

●Lekhalo le Sephara la Bandgap:GaN e na le lekhalo la 3.4 eV, le lumellang katleho e phahameng le ho tšoarella haholoanyane tlas'a maemo a motlakase o phahameng le mocheso o phahameng ha ho bapisoa le thepa ea setso ea semiconductor joalo ka silicon.
●Li-substrate tsa Khalase tse ka Iketsetsoang:E fumaneha ka likhetho tsa khalase tsa JGS1, JGS2, BF33, le Ordinary Quartz ho fihlela litlhoko tse fapaneng tsa ts'ebetso ea mocheso, ea mechini le ea optical.
●Motlakase o Phahameng oa Thermal:Ho tsamaisa mocheso ka matla ha GaN ho netefatsa hore mocheso o qhalana ka katleho, e leng se etsang hore li-wafer tsena li be ntle bakeng sa lits'ebetso tsa motlakase le lisebelisoa tse hlahisang mocheso o phahameng.
●Motlakase o Phahameng oa ho Senyeha:Bokhoni ba GaN ba ho boloka motlakase o phahameng bo etsa hore li-wafer tsena li lokele li-transistors tsa motlakase le lits'ebetso tsa maqhubu a phahameng.
●Matla a Mekaniki a Hlollang:Di-substrate tsa khalase, hammoho le thepa ea GaN, li fana ka matla a matla a mechini, li ntlafatsa ho tšoarella ha wafer maemong a thata.
●Litšenyehelo tse Fokolitsoeng tsa Tlhahiso:Ha ho bapisoa le li-wafer tsa setso tsa GaN-on-Silicon kapa GaN-on-Sapphire, GaN-on-glass ke tharollo e theko e tlaase bakeng sa tlhahiso e kholo ea lisebelisoa tse sebetsang hantle.
●Matla a Optical a Loketseng:Dikgetho tse fapaneng tsa khalase di dumella ho fetolwa ha dibopeho tsa optical tsa wafer, e leng se etsang hore e lokele ditshebediso tsa optoelectronics le photonics.

Litlhaloso tsa Tekheniki

Paramethara	Boleng
Boholo ba Wafer	Li-inch tse 4
Dikgetho tsa Karolo e ka Tlase ya Khalase	JGS1, JGS2, BF33, Quartz e Tloaelehileng
Botenya ba Lera la GaN	100 nm – 5000 nm (e ka fetoloang)
Lekhalo la GaN	3.4 eV (lekhalo le leholo)
Phallo ea Motlakase	Ho fihlela ho 1200V
Ho khanna ha mocheso	1.3 – 2.1 W/cm·K
Ho Tsamaea ha Elektrone	2000 cm²/V·s
Bokaholimo ba Wafer bo Mahlohlojane	RMS ~0.25 nm (AFM)
Khanyetso ea Lakane ea GaN	437.9 Ω·cm²
Ho hanyetsa	Semi-insulation, N-mofuta, P-mofuta (e ka fetoloang)
Phetiso ea Optical	>80% bakeng sa maqhubu a bonahalang le a UV
Sekoahelo sa Wafer	< 25 µm (boholo)
Qetello ea Bokaholimo	SSP (e bentšitsoeng ka lehlakore le le leng)

Likopo

Lisebelisoa tsa Optoelectronics:
Li-wafer tsa GaN-on-glass li sebelisoa haholoMabone a LEDlediode tsa laserka lebaka la bokgoni bo phahameng ba GaN le tshebetso ya optical. Bokgoni ba ho kgetha di-substrate tsa khalase tse kangJGS1leJGS2e lumella ho fetoloa ha ponaletso ea optical, e leng se etsang hore e be ntle bakeng sa matla a phahameng le khanya e phahamengli-LED tse putsoa/tse talaleLi-laser tsa UV.

Lifotoniki:
Li-wafer tsa GaN-on-glass li loketse bakeng sali-photodetectors, lipotoloho tse kopantsoeng tsa photonic (li-PIC)leli-sensor tsa mahlo. Thepa ea tsona e ntle ea phetiso ea leseli le botsitso bo phahameng lits'ebetsong tsa maqhubu a phahameng li etsa hore li lokelepuisanolemahlale a sensor.

Matla a Elektroniki:
Ka lebaka la lekhalo la tsona le leholo la bandgap le motlakase o phahameng oa ho senyeha, li-wafer tsa GaN-on-glass li sebelisoa holi-transistors tse matla hahololephetoho ea matla a maqhubu a phahamengBokhoni ba GaN ba ho sebetsana le motlakase o phahameng le ho qhalana ha mocheso bo etsa hore e be e phethahetseng bakeng sali-amplifier tsa motlakase, Li-transistor tsa matla a RFlemotlakase oa elektronikelits'ebetsong tsa indasteri le tsa bareki.

Likopo tsa Maqhubu a Phahameng:
Li-wafer tsa GaN-on-glass li bontša bokhabaneho tsamaea ha elektrone'me e ka sebetsa ka lebelo le phahameng la ho chencha, e leng se etsang hore e be e loketseng bakeng salisebelisoa tsa motlakase tse nang le maqhubu a phahameng, lisebelisoa tsa microwaveleLi-amplifier tsa RFTsena ke likarolo tsa bohlokoa hoLitsamaiso tsa puisano tsa 5G, litsamaiso tsa radarlepuisano ea sathelaete.

Dikopo tsa Dikoloi:
Li-wafer tsa GaN-on-glass li boetse li sebelisoa lits'ebetsong tsa motlakase tsa likoloi, haholo-holo holitjhaja tse ka hare ho sekepe (OBCs)leLi-converter tsa DC-DCbakeng sa likoloi tsa motlakase (li-EV). Bokhoni ba li-wafer tsa ho sebetsana le mocheso o phahameng le motlakase bo li lumella ho sebelisoa lisebelisoa tsa elektroniki tsa motlakase bakeng sa li-EV, e leng se fanang ka bokhoni bo boholo le ts'epo.

Lisebelisoa tsa Bongaka:
Thepa ea GaN e boetse e etsa hore e be thepa e khahlang bakeng sa tšebeliso holitšoantšo tsa bongakaleli-sensor tsa bongakaBokhoni ba eona ba ho sebetsa ka motlakase o phahameng le ho hanyetsa mahlaseli ho etsa hore e be ntle bakeng sa lits'ebetso holisebelisoa tsa tlhahloboleli-laser tsa bongaka.

Lipotso le Likarabo

P1: Ke hobane'ng ha GaN-on-glass e le khetho e ntle ha e bapisoa le GaN-on-Silicon kapa GaN-on-Sapphire?

A1:GaN-on-glass e fana ka melemo e 'maloa, ho kenyeletsoakatleho ea litšenyeheloletaolo e betere ea mochesoLeha GaN-on-Silicon le GaN-on-Sapphire li fana ka ts'ebetso e ntle haholo, li-substrate tsa khalase li theko e tlase, li fumaneha habonolo, 'me li ka fetoloa ho latela thepa ea mahlo le ea mechini. Ho feta moo, li-wafer tsa GaN-on-glass li fana ka ts'ebetso e ntle ka bobelileselilelits'ebetso tsa elektroniki tse matla haholo.

P2: Phapang ke efe pakeng tsa dikgetho tsa khalase tsa JGS1, JGS2, BF33, le Ordinary Quartz?

A2:

JGS1leJGS2ke di-substrate tsa khalase tsa optical tsa boleng bo hodimo tse tsebahalang ka tsonapepeneneng e phahameng ea opticallekatoloso e tlase ea mocheso, e leng se etsang hore e be tse loketseng disebediswa tsa photonic le optoelectronic.
BF33limpho tsa khalaseindex e phahameng ea refractive'me e loketse lits'ebetso tse hlokang ts'ebetso e ntlafalitsoeng ea optical, joalo kadiode tsa laser.
Quartz e Tloaelehilenge fana ka boleng bo holimobotsitso ba mochesoleho hanyetsa mahlaseli, e leng se etsang hore e lokele dikopo tsa mocheso o phahameng le tikoloho e thata.

P3: Na nka etsa hore mofuta oa resistivity le doping o be bonolo bakeng sa li-wafer tsa GaN-on-glass o be bonolo?

A3:E, re fana kaho hanyetsa ka mokhoa o ikhethilenglemefuta ea lithethefatsi(Mofuta oa N kapa mofuta oa P) bakeng sa li-wafer tsa GaN-on-glass. Ho tenyetseha hona ho lumella li-wafer ho etsoa hore li lumellane le lits'ebetso tse itseng, ho kenyeletsoa lisebelisoa tsa motlakase, li-LED le litsamaiso tsa photonic.

P4: Ke lits'ebetso life tse tloaelehileng tsa GaN-on-glass ho optoelectronics?

A4:Ka optoelectronics, di-wafer tsa GaN-on-glass di atisa ho sebediswa bakeng samabone a LED a maputsoa le a matala, Li-laser tsa UVleli-photodetectors. Thepa ea khalase e ka fetoloang ea optical e lumella lisebelisoa tse nang lephetiso ea leseli, e leng se etsang hore li be ntle bakeng sa lits'ebetso homahlale a ponts'o, mabonelelitsamaiso tsa puisano ea optical.

P5: GaN-on-glass e sebetsa joang lits'ebetsong tse sebelisoang khafetsa?

A5:Li-wafer tsa GaN-on-glass lia fanoaho tsamaea hantle ha elektrone, e ba lumellang ho sebetsa hantlelits'ebetso tse sebelisoang khafetsa haholojoalo kaLi-amplifier tsa RF, lisebelisoa tsa microwaveleLitsamaiso tsa puisano tsa 5GMotlakase oa tsona o phahameng oa ho senyeha le tahlehelo e tlase ea switching li etsa hore li lokele ho sebelisoalisebelisoa tsa RF tse matla haholo.

P6: Motlakase o tloaelehileng oa ho senyeha ha li-wafer tsa GaN-on-glass ke ofe?

A6:Li-wafer tsa GaN-on-glass hangata li tšehetsa li-voltage tsa ho senyeha ho fihlela ho1200V, e leng se etsang hore li lokelematla a phahamenglemotlakase o phahamengditshebediso. Lekhalo la tsona le leholo le di dumella ho sebetsana le di-voltage tse phahameng ho feta thepa ya semiconductor e tlwaelehileng jwalo ka silicon.

P7: Na di-wafer tsa GaN-on-glass di ka sebediswa ditshebedisong tsa dikoloi?

A7:E, li-wafer tsa GaN-on-glass li sebelisoa holisebelisoa tsa motlakase tsa likoloi, ho kenyeletsoaLi-converter tsa DC-DClelitjhaja tse ka har'a sekepe(OBC) bakeng sa likoloi tsa motlakase. Bokhoni ba tsona ba ho sebetsa mochesong o phahameng le ho sebetsana le motlakase o phahameng bo li etsa hore li be ntle bakeng sa lits'ebetso tsena tse boima.

Qetello

Li-wafer tsa rona tsa GaN on Glass tsa 4-Inch li fana ka tharollo e ikhethang le e ka fetoloang bakeng sa mefuta e fapaneng ea lits'ebetso ho optoelectronics, power electronics le photonics. Ka likhetho tsa substrate ea khalase tse kang JGS1, JGS2, BF33, le Ordinary Quartz, li-wafer tsena li fana ka mefuta e fapaneng ea thepa ea mechini le ea optical, li nolofalletsa litharollo tse etselitsoeng lisebelisoa tse matla le tse nang le maqhubu a phahameng. Ebang ke bakeng sa li-LED, li-diode tsa laser, kapa lits'ebetso tsa RF, li-wafer tsa GaN-on-glass