JGS1, JGS2, ma JGS3 Fused Silica Optical Glass

Fa'amatalaga Puupuu:

"Fused Silica" poʻo le "Fused Quartz" o le vaega amorphous o le quartz (SiO2). Pe a faʻatusatusa i tioata borosilicate, silica fused e leai ni faʻaopoopoga; o lea e i ai i lona tulaga mama, SiO2. Fused silica e maualuga atu le felauaiga i le infrared ma le ultraviolet spectrum pe a faʻatusatusa i tioata masani. Fused silica e gaosia e ala i le liusuavai ma toe faʻamalosia ultrapure SiO2. O le silica fused synthetic i le isi itu e faia mai le silicon-rich chemical precursors e pei o le SiCl4 lea e faʻasalaina ona faʻamaʻiina lea i le H2 + O2 atemosifia. O le pefu SiO2 na faia i lenei tulaga o loʻo faʻapipiʻiina i le silica i luga o se mea. O poloka silica ua fa'afefiloi e tipiina i ni fasi apa ma'i pe a mae'a ona fa'aiila.

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Auiliili Ata

Va'aiga lautele o le JGS1, JGS2, ma le JGS3 Fused Silica

JGS1, JGS2, ma le JGS3 o ni togi fa'akomepiuta e tolu o le silica fa'afefiloi, e fa'atulagaina ta'itasi mo vaega fa'apitoa o le fusi o alaleo. Fa'afua mai le silica mama sili-maualuga e ala i faiga fa'afefeteina, o nei mea e fa'aalia ai le manino fa'apitoa, le fa'alauteleina o le vevela, ma le tulaga mautu o vaila'au.

JGS1– Uv-grade silica fused ua sili ona lelei mo felauaiga ultraviolet loloto.
JGS2– Optical-grade fused silica mo le va'aia i fa'aoga latalata-infrared.
JGS3– IR-grade silika fused ma faʻaleleia faʻatinoga infrared.

E ala i le filifilia o le togi sa'o, e mafai e inisinia ona ausia le sili atu le felauaiga, tumau, ma le mautu mo le manaʻomia o masini faʻaogaina.

Vasega o le JGS1, JGS2, ma le JGS3

JGS1 Fused Silica – Vasega UV

Fa'asalalauina:185–2500 nm
Malosi Autu:E sili atu le manino i le loloto o galu o le UV.

JGS1 fused silica e gaosia i le fa'aogaina o le silica maualuga mama ma le fa'aeteete fa'atonutonu tulaga le mama. E tu'uina atu fa'atinoga fa'apitoa i faiga o le UV, e ofoina atu le felauaiga maualuga i lalo ifo o le 250 nm, e matua'i maualalo le autofluorescence, ma le malosi o le tete'e atu i le sola.

Fa'ailoga Taualoa a le JGS1:

Fa'aliliuina> 90% mai le 200 nm i le va'aiga va'aia.
E maualalo le hydroxyl (OH) i totonu e fa'aitiitia ai le fa'asa'oina o le UV.
Ole maualuga ole fa'aleagaina o le laser e talafeagai mo le laser excimer.
La'ititi la'ititi mo le fua sa'o o le UV.

Talosaga masani:

Photolithography fa'ata'ita'iga optics.
Fa'amalama fa'amalama fa'amalama ma tioata (193 nm, 248 nm).
Va'aiga fa'asaienisi UV ma meafaigaluega fa'asaienisi.
Metology maualuga-saʻo mo asiasiga UV.

JGS2 Fused Silica – Vasega Mata

Fa'asalalauina:220–3500 nm
Malosi Autu:Paleni le fa'atinoga o mata mai le va'aia ile latalata-infrared.

O le JGS2 ua mamanuina mo faiga fa'apitoa fa'apitoa e fa'atatau i le malamalama va'aia ma le fa'atinoga o le NIR. A'o tu'uina atu le fa'aogaina lelei o le UV, o lona taua muamua o lo'o ta'oto i lona tutusa fa'apitoa, fa'aletonu i luma o le galu, ma le lelei tele o le tete'e.

Fa'ailoga Taualoa a le JGS2:

Feso'ota'iga maualuga i alaleo VIS-NIR.
UV gafatia i lalo i le ~ 220 nm mo talosaga fetuutuunai.
Lelei le tetee atu i le te'i vevela ma le mamafa o masini.
Fa'asinomaga fa'atusa fa'atasi ma la'ititi la'ititi la'ititi.

Talosaga masani:

Fa'ata'ita'iga sa'o lelei.
Fa'amalama fa'amalama mo va'aia ma NIR umi galu.
Vaevae ave, faamama, ma prisms.
Vaega fa'apitoa mo microscopy ma fa'atonuga.

JGS3 Silika Fused – IR

Vasega

Fa'asalalauina:260–3500 nm
Malosi Autu:Fa'atonuina le felauaiga infrared fa'atasi ma le maualalo o le OH absorption.

JGS3 fused silica ua fa'ainisinia e maua ai le maualuga o le infrared transparency e ala i le fa'aitiitia o le hydroxyl i le taimi o le gaosiga. O lenei mea e faʻaitiitia ai le maualuga o le absorption i le ~ 2.73 μm ma le ~ 4.27 μm, lea e mafai ona faʻaleagaina le faʻatinoga i talosaga IR.

Fa'ailoga Taualoa a le JGS3:

Tulaga maualuga IR fa'atusatusa ile JGS1 ma le JGS2.
Fa'aitiitiga fa'aletonu o le fa'aogaina ole OH.
E sili atu le tete'e o le uila afi.
Faʻamautu umi i siosiomaga vevela maualuga.

Talosaga masani:

IR spectroscopy cuvettes ma faamalama.
Fa'ata vevela ma mea fa'alogo.
Ufi puipui IR i siosiomaga faigata.
Taulaga va'aiga fa'apisinisi mo fa'agasologa o le vevela.

Fa'amatalaga Fa'atusatusa Autu o le JGS1, JGS2, ma le JGS3

Aitema	JGS1	JGS2	JGS3
Tele Tele	<Φ200mm	<Φ300mm	<Φ200mm
Va'aiga Fe'avea'i	0.17~2.10um (Tavg>90%)	0.26~2.10um (Tavg>85%)	0.185~3.50um (Tavg>85%)
OH- I totonu	1200 ppm	150 ppm	5 ppm
Fulu (ex 254nm)	Toeitiiti Saoloto	Malosi vb	Malosi VB
Mea le mama	5 ppm	20-40 ppm	40-50 ppm
Birefringence Tumau	2-4 nm/cm	4-6 nm/cm	4-10 nm/cm
Metotia liusuavai	CVD fa'akomepiuta	Oxy-hydrogen liusuavai	Liu eletise
Talosaga	Su'ega leisa: Fa'amalama, tioata, prism, fa'ata...	Semiconductor ma faʻamalama vevela maualuga	IR & UV mea'ai

FAQ – JGS1, JGS2, ma JGS3 Fused Silica

Q1: O a eseesega autu i le va o JGS1, JGS2, ma JGS3?
A:

JGS1– Uv-grade fused silica ma le mataʻina felauaiga mai le 185 nm, lelei mo le loloto-UV optics ma excimer lasers.
JGS2– Optical-grade fused silica mo le va'aia i le latalata-infrared (220-3500 nm) talosaga, talafeagai mo optics fa'amoemoe lautele.
JGS3– IR-grade silika fused ua sili ona lelei mo infrared (260-3500 nm) ma faaitiitia OH absorption tumutumu.

Q2: O le fea vasega e tatau ona ou filifilia mo laʻu talosaga?
A:

FilifiliJGS1mo UV lithography, UV spectroscopy, poʻo le 193 nm/248 nm leisa faiga.
FilifiliJGS2mo ata va'aia/NIR, mata'i leisa, ma masini fua.
FilifiliJGS3mo IR spectroscopy, ata vevela, poʻo faʻamalama vaʻavaʻa maualuga.

Q3: E tutusa uma le malosi faaletino o togi JGS?
A:Ioe. O le JGS1, JGS2, ma le JGS3 e tutusa mea fa'ainisinia—ma'a'a, ma'a'a, ma le fa'alauteleina o le vevela—ona e faia uma mai le silica fused maualuga-mama. O le eseesega autu o le opitika.

Q4: O JGS1, JGS2, ma JGS3 e teteʻe i le faʻaleagaina o le laser?
A:Ioe. O togi uma e maualuga le fa'aleagaina o le laser (>20 J/cm² i le 1064 nm, 10 ns pulses). Mo lasers UV,JGS1ofoina atu le tetee aupito maualuga i solarization ma le faaleagaina luga.

Faatatau ia tatou

XKH faʻapitoa i atinaʻe tekonolosi, gaosiga, ma faʻatau atu o tioata faʻapitoa faʻapitoa ma mea tioata fou. O a matou oloa e tautuaina mea fa'aeletonika mata, mea fa'atau eletise, ma le militeri. Matou te ofoina atu vaega opitika Safaira, ufiufi tioata telefoni feʻaveaʻi, Ceramics, LT, Silicon Carbide SIC, Quartz, ma semiconductor wafers tioata. Faatasi ai ma le tomai faʻapitoa ma meafaigaluega faʻapitoa, matou te sili atu i le gaosiga o oloa e le masani ai, faʻamoemoe e avea ma taʻutaʻua optoelectronic mea faʻatekonolosi atinaʻe.