JGS1, JGS2, iyo JGS3 Muraayadaha indhaha ee Silica Fused

JGS1, JGS2, iyo JGS3 Sawirka Muraayadaha Silica ee Fiican

Sharaxaad Gaaban:

"Fused Silica" ama "Fused Quartz" oo ah wejiga amorphous ee quartz (SiO2). Marka la barbardhigo muraayadda borosilicate, silica isku dhafan ma laha wax lagu daro; sidaas darteed waxay ku jirtaa qaabkeeda saafiga ah, SiO2. Silica isku dhafan waxay leedahay gudbin sare oo ah infrared iyo ultraviolet spectrum marka la barbardhigo muraayadda caadiga ah. Silica la isku daray waxaa lagu soo saaraa dhalaalid iyo dib-u-xoojin ultrapure SiO2. Silica isku-dhafka ah ee loo yaqaan 'Synthetic Fused Silica' ee dhinaca kale waxa laga sameeyay horudhaca kiimikaad ee silikoon qani ku ah sida SiCl4 kuwaas oo gaas lagu sameeyay ka dibna oksaydh lagu sameeyay jawiga H2 + O2. Boodhka SiO2 ee lagu sameeyay kiiskan wuxuu ku darsamay silica substrate. Dabaqyada silica ee isku dhafan ayaa la gooyaa maraqa ka dib markaa maraqyada waa la nadiifiyaa.

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Dulmar guud ee JGS1, JGS2, iyo JGS3 Fused Silica

JGS1, JGS2, iyo JGS3 waa saddex darajooyin silica la isku daray si sax ah loo farsameeyey, mid walbana loogu talagalay gobollo gaar ah oo ka mid ah spectrum indhaha. Waxa laga soo saaray silica nadiifka ah ee aadka u saraysa iyada oo loo marayo habab dhalaalid horumarsan, agabkani waxa ay muujinayaan hufnaanta indhaha ee gaarka ah, balaadhinta kulaylka hoose, iyo xasiloonida kiimikaad ee cajiibka ah.

JGS1- Silica isku dhafan ee heerka UV ah oo loo habeeyay gudbinta ultraviolet qoto dheer.
JGS2- Silica isku dhafan ee heerka-aragga ah ee la arki karo codsiyada infrared-ka dhow.
JGS3- silica isku dhafan ee darajada IR oo leh waxqabadka infrared la xoojiyay.

Xulashada darajada saxda ah, injineerada waxay gaari karaan gudbinta ugu wanaagsan, adkeysiga, iyo xasiloonida baahida nidaamyada indhaha.

Darajada JGS1, JGS2, iyo JGS3

JGS1 Silica Fused - UV Grade

Xadka Gudbinta:185-2500 nm
Awoodda Ugu Weyn:Daah-furnaanta sare ee mowjadaha dhaadheer ee UV

Silica la isku daray ee JGS1 waxaa lagu soo saaraa iyadoo la isticmaalayo silikoo nadiif ah oo nadiif ah oo si taxadar leh loo xakameeyay. Waxay bixisaa waxqabad aan caadi ahayn oo ku jira nidaamyada UV, oo bixisa gudbin sare oo ka hooseeya 250 nm, autofluorescence aad u hooseeya, iyo iska caabin xooggan oo ku saabsan qoraxda.

Qodobbada ugu muhiimsan ee waxqabadka JGS1:

Gudbinta> 90% laga bilaabo 200 nm ilaa xadka muuqda.
Waxa ku jira hydroxyl hooseeya (OH) si loo yareeyo nuugista UV.
Meesha waxyeelada laysarka sare ee ku haboon lasers excimer.
Foluorescence ugu yar ee cabbirka UV saxda ah.

Codsiyada caadiga ah:

Sawir-qaadista sawir-qaadista.
Daaqadaha iyo muraayadaha leysarka Excimer (193nm, 248 nm).
UV spectrometers iyo qalabaynta sayniska.
Qiyaasta saxda ah ee saxda ah ee kormeerka UV.

JGS2 Silica Fused - Fasalka indhaha

Xadka Gudbinta:220-3500 nm
Awoodda Ugu Weyn:Waxqabadka indhaha ee dheellitiran laga bilaabo muuqda ilaa infrared-ku dhow.

JGS2 waxaa loogu talagalay nidaamyada guud ee ujeeddada indhaha halkaasoo iftiinka muuqda iyo waxqabadka NIR ay fure u yihiin. In kasta oo ay bixiso gudbinta UV dhexdhexaad ah, qiimaheeda aasaasiga ahi waxa uu ku jiraa lebiskeeda indhaha, mawjada hore ee mawjada hoose, iyo iska caabbinta kulaylka oo aad u fiican.

Qodobbada ugu muhiimsan ee waxqabadka JGS2:

Gudbinta sare ee guud ahaan VIS-NIR spectrum.
Awoodda UV ilaa ~ 220 nm ee codsiyada dabacsan.
Iska caabin heer sare ah oo shoogga kulaylka ah iyo walbahaarka farsamada.
Tusmada dib u soo celinta lebbiska oo leh farqi yar.

Codsiyada caadiga ah:

Sawir-qaadista saxda ah.
Daaqadaha laserka ee la arki karo iyo hirarka NIR.
Biam kala qaybiyayaasha, filtarrada, iyo prisms.
Qaybaha indhaha ee microscopy iyo nidaamyada saadaasha.

JGS3 Silica Fused - IR

Darajo

Xadka Gudbinta:260-3500 nm
Awoodda Ugu Weyn:Gudbinta infrared la hagaajiyay oo nuugista OH hooseysa.

JGS3 silica la isku daray ayaa loo farsameeyay si ay u bixiso daah-furnaanta infrared-ka ugu badan iyadoo la dhimayo maadada hydroxyl inta lagu jiro wax soo saarka. Tani waxay yaraynaysaa heerka ugu sarreeya ee nuugista ~ 2.73 μm iyo ~ 4.27 μm, taas oo hoos u dhigi karta waxqabadka codsiyada IR.

Qodobbada ugu muhiimsan ee waxqabadka JGS3:

Gudbinta IR sare marka loo eego JGS1 iyo JGS2.
Khasaaraha nuugista ee ugu yar ee OH.
Iska caabin kuleyl ah oo heer sare ah.
Deganaanshaha muddada-dheer ee jawiga heerkulka sare.

Codsiyada caadiga ah:

IR spectroscopy cuvettes iyo daaqadaha.
Sawirka kulaylka iyo dareemayaasha dareemayaasha.
Daboolida ilaalinta IR ee deegaan adag.
Dekadaha daawashada warshadaha ee hababka heerkulka sare.

Xogta Isbarbardhigga Muhiimka ah ee JGS1, JGS2, iyo JGS3

Shayga	JGS1	JGS2	JGS3
Cabirka ugu badan	<Φ200mm	<Φ300mm	<Φ200mm
Xadka Gudbinta (saamiga gudbinta dhexdhexaadka ah)	0.17 ~ 2.10um (Tavg>90%)	0.26 ~ 2.10um (Tav>85%)	0.185 ~ 3.50um (Tav>85%)
OH- Nuxurka	1200 ppm	150 ppm	5 ppm
Fluorescence (Ex 254nm)	Dhab ahaantii bilaash ah	Xoog badan vb	VB xooggan
Waxyaalaha wasakhda ah	5 ppm	20-40 ppm	40-50 ppm
Birefringence Constant	2-4 nm/cm	4-6 nm/cm	4-10 nm/cm
Habka dhalaalidda	CVD-da-sereyga ah	Oxy-hydrogen dhalaalid	Koronto dhalaalaysa
Codsiyada	Substrate Laser: Daaqad, muraayad, muraayad, muraayad...	Semiconductor iyo daaqad heerkul sare ah	IR & UV substrate

FAQ - JGS1, JGS2, iyo JGS3 Silica Fused

Q1: Waa maxay faraqa ugu weyn ee u dhexeeya JGS1, JGS2, iyo JGS3?
A:

JGS1- Silica isku dhafan ee heerka UV oo leh gudbin aad u wanaagsan oo ka socota 185 nm, oo ku habboon muraayadaha qoto dheer ee UV iyo lasers excimer.
JGS2- Silica isku dhafan ee heerka-aragga ah ee la arki karo codsiyada infrared-ku dhow (220-3500 nm), oo ku habboon indho-indheynta ujeeddooyinka guud.
JGS3- Silica isku dhafan ee darajada IR ah oo loogu habeeyay infrared (260-3500 nm) oo leh heerar nuugista OH oo yaraaday.

Q2: Fasalkee ayaan u dooran karaa codsigeyga?
A:

DooroJGS1ee UV lithography, UV spectroscopy, ama 193 nm/248 nm nidaamka laser.
DooroJGS2loogu talagalay sawirka muuqda/NIR, laysarka indhaha, iyo qalabka cabbiraadda.
DooroJGS3loogu talagalay IR spectroscopy, sawirka kulaylka, ama daaqadaha daawashada heerkul sare.

Q3: Dhammaan darajooyinka JGS ma leeyihiin awood jireed isku mid ah?
A:Haa JGS1, JGS2, iyo JGS3 waxay wadaagaan sifooyin farsamo oo isku mid ah - cufnaanta, qallafsanaanta, iyo kulaylka balaadhinta - sababtoo ah dhammaantood waxay ka samaysan yihiin silica isku dhafan ee nadiifsan. Farqiga ugu weyni waa indhaha.

Q4: JGS1, JGS2, iyo JGS3 ma u adkaysanayaan waxyeelada laysarka?
A:Haa Dhammaan darajooyinku waxay leeyihiin heerka waxyeelada laysarka sare (>20 J/cm² at 1064 nm, 10 ns pulses). Laysarka UV,JGS1waxay bixisaa iska caabbinta ugu sareysa ee qoraxda iyo xaalufka dusha sare.

Annaga

XKH waxay ku takhasustay horumarinta tignoolajiyada sare, wax soo saarka, iyo iibinta muraayadaha indhaha ee gaarka ah iyo agabka cusub ee crystal. Badeecadahayadu waxay u adeegaan qalabka elektarooniga ah, elektiroonigga macaamiisha, iyo militariga. Waxaan bixinaa qaybaha indhaha ee Sapphire, daboolka muraayadda taleefanka gacanta, Ceramics, LT, Silicon Carbide SIC, Quartz, iyo maraqyada crystal semiconductor. Iyada oo leh khibrad xirfad leh iyo qalab-goynta, waxaan ku fiicanahay habaynta badeecada aan caadiga ahayn, annagoo higsanayna inaan noqono hormuudka agabka optoelectronic shirkad farsamo sare leh.