JGS1, JGS2, na JGS3 Fused Silica Optical Glass

Nkọwa Dị Mkpirikpi:

"Fused Silica" ma ọ bụ "Fused Quartz" nke bụ usoro amorphous nke quartz (SiO2). Ọ bụrụ na e jiri ya tụnyere iko borosilicate, fused silica enweghị ihe mgbakwunye ọ bụla; ya mere ọ dị n'ụdị ya dị ọcha, SiO2. Fused silica nwere nnyefe dị elu na infrared na ultraviolet spectrum ma e jiri ya tụnyere iko nkịtị. A na-emepụta fused silica site na ịgbaze na ịgbaze ultrapure SiO2. N'aka nke ọzọ, a na-eji ihe ndị na-ebute kemịkalụ bara ụba na silicon dị ka SiCl4 eme sintetik fused silica nke a na-eme gas ma mechaa mee ka ọ dị oxidized na ikuku H2 + O2. A na-agwakọta uzuzu SiO2 nke e mepụtara na nke a na silica na ihe e ji mee ihe. A na-egbutu blọk silica fused ka ọ bụrụ wafers, mgbe nke ahụ gasịrị, a na-eme ka wafers ahụ dị ọcha.

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Nchịkọta nke JGS1, JGS2, na JGS3 Fused Silica

JGS1, JGS2, na JGS3 bụ ụdị silica atọ e ji usoro nhazi nke ọma mepụta, nke ọ bụla e mere maka mpaghara ụfọdụ nke ụdị optical spectrum. E si na silica dị ọcha nke ukwuu mepụta ya site na usoro ịgbaze dị elu, ihe ndị a na-egosipụta ìhè anya pụrụ iche, obere mgbasawanye okpomọkụ, na nkwụsi ike kemịkalụ pụrụ iche.

JGS1– Silica a gwakọtara nke ọma maka nnyefe ultraviolet miri emi.
JGS2– Silica a gwakọtara nke ọma maka ngwa infrared dị nso na-ahụ anya.
JGS3– Silica a gwakọtara nke ọma nke nwere ọkwa IR yana arụmọrụ infrared ka mma.

Site n'ịhọrọ ọkwa kwesịrị ekwesị, ndị injinia nwere ike nweta nnyefe kacha mma, ogologo oge, na nkwụsi ike maka sistemụ anya siri ike.

Ọkwa nke JGS1, JGS2, na JGS3

JGS1 Fused Silica - Ọkwa UV

Oke nnyefe:185–2500 nm
Ike Isi:Nnukwu nghọta dị elu na ogologo oge UV miri emi.

A na-eji silica dị ọcha nke e ji aka mee emepụta JGS1 fused silica, nke nwere ọkwa adịghị ọcha a na-achịkwa nke ọma. Ọ na-enye arụmọrụ pụrụ iche na sistemụ UV, na-enye nnyefe dị elu n'okpuru 250 nm, obere fluorescence auto, na iguzogide ike anyanwụ.

Isi ihe dị mkpa gbasara arụmọrụ JGS1:

Nzipu >90% site na 200 nm ruo oke a na-ahụ anya.
Ọdịnaya dị ala nke hydroxyl (OH) iji belata mmịpụta UV.
Oke mmebi laser dị elu dabara adaba maka laser excimer.
Obere fluorescence maka nha UV ziri ezi.

Ngwa Ndị A Na-ejikarị Eme Ihe:

Ihe ngosi fotolithography.
Windo na anya lenzi nke Excimer laser (193 nm, 248 nm).
Ihe nlele UV na ngwa sayensị.
Usoro nyocha UV dị elu.

JGS2 Fused Silica - Ọkwa Optical

Oke nnyefe:220–3500 nm
Ike Isi:Arụmọrụ anya dị mma site na nke a na-ahụ anya ruo nke dị nso na infrared.

E mere JGS2 maka sistemụ anya nkịtị ebe ìhè a na-ahụ anya na arụmọrụ NIR dị mkpa. Ọ bụ ezie na ọ na-enye nnyefe UV dị mma, uru ya bụ otu opiti ya, obere mgbanwe ihu ebili mmiri, na ezigbo iguzogide okpomọkụ.

Isi ihe dị mkpa gbasara arụmọrụ JGS2:

Mgbasa ozi dị elu n'ofe ụdị VIS-NIR.
Ike UV ruo ~ 220 nm maka ngwa ndị na-agbanwe agbanwe.
Nguzogide dị mma megide ujo okpomọkụ na nrụgide mekaniki.
Ndekọ ntụgharị uche dị otu a nwere obere ọnụọgụgụ.

Ngwa Ndị A Na-ejikarị Eme Ihe:

Nyocha onyonyo ziri ezi.
Windo laser maka ogologo ogologo NIR a na-ahụ anya na ogologo oge.
Ihe ndị na-ekewa osisi, ihe nzacha, na prism.
Ihe ndị dị na ngwa anya maka microscopy na sistemụ projection.

JGS3 Fused Silica – IR

Ọkwa

Oke nnyefe:260–3500 nm
Ike Isi:Mgbasa ozi infrared kachasị mma yana obere nnabata OH.

A na-emepụta JGS3 fused silica iji nye nghọta infrared kachasị elu site na ibelata ọdịnaya hydroxyl n'oge mmepụta. Nke a na-ebelata oke mmịpụta na ~2.73 μm na ~4.27 μm, nke nwere ike imebi arụmọrụ na ngwa IR.

Isi ihe dị mkpa gbasara arụmọrụ JGS3:

Nnyefe IR dị elu ma e jiri ya tụnyere JGS1 na JGS2.
Mfu nke OH metụtara obere ihe.
Ezigbo iguzogide okpomọkụ ịgba ígwè.
Ịkwụsi ike ogologo oge na gburugburu ebe okpomọkụ dị elu.

Ngwa Ndị A Na-ejikarị Eme Ihe:

Oghere windo na ihe mkpuchi IR spectroscopy.
Ihe onyonyo okpomọkụ na ihe mmetụta sensọ.
Mkpuchi nchekwa IR n'ebe siri ike.
Ọdụ ụgbọ mmiri ndị a na-elele maka usoro okpomọkụ dị elu.

Data Ntụnyere Dị Mkpa nke JGS1, JGS2, na JGS3

ihe	JGS1	JGS2	JGS3
Nha Kachasị	<Φ200mm	<Φ300mm	<Φ200mm
Oke Nzipu (oke nnyefe dị n'etiti)	0.17~2.10um (Tavg>90%)	0.26~2.10um (Tavg>85%)	0.185~3.50um (Tavg>85%)
OH- Ọdịnaya	1200 ppm	150 ppm	5 ppm
Ọkụ ọkụ (ihe dịka 254nm)	Ihe fọrọ nke nta ka ọ bụrụ n'efu	Vb siri ike	VB siri ike
Ọdịnaya adịghị ọcha	5 ppm	20-40 ppm	40-50 ppm
Ịdịgide Na-adịgide Adịgide	2-4 nm/cm	4-6 nm/cm	4-10 nm/cm
Usoro agbaze	CVD sịntetik	Ịgbaze oxy-hydrogen	Ịgbaze ọkụ eletrik
Ngwa	Ihe mkpuchi laser: Windo, lenzi, prism, enyo...	Semiconductor na windo okpomọkụ dị elu	IR na UV ihe mejupụtara

Ajụjụ Ndị A Na-ajụkarị - JGS1, JGS2, na JGS3 Fused Silica

Q1: Kedu ihe dị iche n'etiti JGS1, JGS2, na JGS3?
A:

JGS1- Silica a gwakọtara nke ọma nke nwere ọkwa UV nwere nnyefe pụrụ iche site na 185 nm, zuru oke maka optics miri emi-UV na lasers excimer.
JGS2– Silica a gwakọtara nke ọma maka ngwa infrared dị nso (220–3500 nm), nke dabara adaba maka ngwa anya izugbe.
JGS3– Silica a gwakọtara nke ọma maka infrared (260–3500 nm) yana mbelata oke mmiri OH.

Q2: Kedu ọkwa m kwesịrị ịhọrọ maka ngwa m?
A:

HọrọJGS1maka lithography UV, UV spectroscopy, ma ọ bụ sistemụ laser 193 nm/248 nm.
HọrọJGS2maka onyonyo a na-ahụ anya/NIR, optics laser, na ngwaọrụ nha.
HọrọJGS3maka IR spectroscopy, onyonyo okpomọkụ, ma ọ bụ windo ikiri okpomọkụ dị elu.

Q3: Akara JGS niile hà nwere otu ike anụ ahụ?
A:Ee. JGS1, JGS2, na JGS3 nwere otu ihe mejupụtara ya - njupụta, ike, na mgbasawanye okpomọkụ - n'ihi na e ji silica a gwakọtara agwakọta nke ọma mee ha niile. Isi ihe dị iche bụ anya.

Q4: JGS1, JGS2, na JGS3 hà na-eguzogide mmebi laser?
A:Ee. Akara niile nwere oke mmebi laser dị elu (>20 J/cm² na 1064 nm, 10 ns pulses). Maka laser UV,JGS1na-enye iguzogide kachasị elu na solarisation na mmebi elu.

Gbasara anyị

XKH bụ ọkachamara n'ihe gbasara mmepe teknụzụ dị elu, mmepụta, na ire nke iko anya pụrụ iche na ihe kristal ọhụrụ. Ngwaahịa anyị na-enye ngwa eletrọnịkị anya, ngwa eletrọnịkị ndị ahịa, na ndị agha. Anyị na-enye ihe ndị mejupụtara anya Sapphire, mkpuchi anya ekwentị mkpanaaka, seramiiki, LT, Silicon Carbide SIC, Quartz, na wafers kristal semiconductor. Site na ahụmịhe ọkachamara na ngwa ọgbara ọhụrụ, anyị na-eme nke ọma na nhazi ngwaahịa na-abụghị ọkọlọtọ, na-achọ ịbụ ụlọ ọrụ teknụzụ dị elu nke ihe optoelectronic.