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GA Crystal

Cov lus piav qhia luv luv:

Tib lub tshuab ua alstal / polycrystal
0.005ω∽50ω / cm resistivity
Ramax0.2um-0.4um nto roughness
99.999% -99.9999% High Purity
4.0052 regantack index

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Khoom

Khoom Qhia Qhia

Khoom Ntawv

	Tus qauv	Crystal Qauv	Resiveivity	Qhov loj	Chav ntsuas

Ntau +Tsawg-	CH9000B00000	polycrystal	0.005ω∽50ω / cm	12∽380mm	Thov Tso Cai
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Ntau +Tsawg-	CH9001A00000	Ib Crystal Ib Leeg	0.005ω∽50ω / cm	3∽360mm	Thov Tso Cai
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Ntau +Tsawg-	CH9001B00000	polycrystal	0.005ω∽50ω / cm	3∽380mm	Thov Tso Cai
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Ntau +Tsawg-	CH9002A00000	polycrystal	0.005ω∽50ω / cm	7∽330mm	Thov Tso Cai
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Ntau +Tsawg-	CH9002B00000	Ib Crystal Ib Leeg	0.005ω∽50ω / cm	3∽350mm	Thov Tso Cai
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Ntau +Tsawg-	CH9002C00000	Ib Crystal Ib Leeg	0.005ω∽50ω / cm	10∽333 hli	Thov Tso Cai
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Ntau +Tsawg-	CH9002D00000	polycrystal	0.005ω∽50ω / cm	10∽333 hli	Thov Tso Cai
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Ntau +Tsawg-	CH9000000A00000	Ib Crystal Ib Leeg	0.005ω∽50ω / cm	12∽380mm	Thov Tso Cai
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"GE Crystal" feem ntau yog hais txog ib lub crystal ua los ntawm lub keeb germanium (ge), uas yog cov khoom siv semiconductor. German feem ntau siv nyob rau hauv lub tshav teb ntawm infrared optics thiab photonics vim nws cov khoom tshwj xeeb.

Nov yog qee qhov tseem ceeb ntawm kev ua muaj roj ntau thiab lawv cov ntawv thov:

Qhov rai infrared thiab lo ntsiab muag: German yog pob tshab rau hauv thaj chaw infrared ntawm lub electromagnetic spectrum, tshwj xeeb nyob rau hauv nruab nrab yoj thiab ntev ntev infranes. Cov cuab yeej no ua rau nws tsim nyog rau kev tsim cov qhov rais thiab cov ntsiab muag siv hauv cov koob yees duab cua tshuab, thiab lwm yam kev ua haujlwm kho qhov muag uas ua rau muaj wavelengths.
Cov kuaj tsheb: Germanium is also used as a substrate for making infrared detectors, such as photodiodes and photoconductors. Cov ntsuas no tuaj yeem hloov kho hluav taws xob infraition rau hauv cov cim hluav taws xob, ua rau pom kev pom thiab kev ntsuas ntawm infrared teeb.
Spectroscopy: Germany muaju tau ua haujlwm hauv infrared spectroscopy seev. Lawv tuaj yeem raug siv los ua cov nqaj hlau, prisms, thiab Windows kom tswj thiab tshawb xyuas lub teeb ci rau cov tshuaj thiab cov khoom siv.
Laser Optics: Germany tuaj yeem siv los ua cov khoom siv kho qhov muag hauv qee cov lasers infrared, tshwj xeeb yog cov ua haujlwm hauv nruab nrab-infrared ntau. Nws tuaj yeem siv los ua qhov nruab nrab lossis ua ib qho sib xyaw ua ke nyob rau hauv Laser kab noj hniav.
Chaw thiab Astronomy: Germany muaju siv nyob rau hauv infrared teligescopes thiab qhov chaw ntawm cov ntaub ntawv celestial uas emit infrared hluav taws xob. Lawv pab cov kws tshawb nrhiav sib sau cov ntaub ntawv muaj nqis txog lub qab ntuj uas tsis pom pom nyob rau hauv pom kev.

Germany canstals tuaj yeem cog tau siv ntau txoj kev, xws li czochralski (CZ) txoj kev lossis FLY. Cov txheej txheem no cuam tshuam melting thiab solerificifying grachium hauv kev tswj hwm kom haum cov muaju sib txuas nrog cov khoom siv tshwj xeeb.

Nws yog ib qho tseem ceeb kom nco ntsoov tias thaum lub sijhawm German muaj cov khoom siv tawm hauv infrared rau qee yam khoom siv zoo li zinc selenide (ZNSE) lossis zinc sulfide (Zns) Cov. Kev xaiv ntawm cov khoom nyob ntawm cov ntaub ntawv tshwj xeeb thiab cov kev xav tau ntawm lub cev kho qhov muag.