Silica ejikọtara ọnụ (JGS1, 2, 3)
Fused silica (FS) bụ ihe a na-ejikarị eme ihe nke nwere ịdị ọcha kemịkalụ dị elu, njirimara mgbasawanye ọkụ dị mma, ntinye aka dị ala yana ezigbo homogeneity.Njirimara mgbasawanye ọkụ dị mma bụ ihe pụtara ìhè nke silica fused. Mgbe e jiri ya tụnyere N-BK7, UV fused silica na-apụta ìhè karịa ogologo ogologo ogologo ogologo (185 nm - 2.1 µm).Ọ na-eguzogide ọkọ ma na-egosipụta ntakịrị fluorescence mgbe ekpughere ya n'ogologo ebili mmiri dị ogologo karịa 290 nm.Silica fused gụnyere ọkwa UV na ọkwa IR.
Njirimara ihe
Ntụgharị ntụgharị nke (nd)
1.4586
Nọmba Abbe (Vd)
67.82
Ahụkarị index Homogeneity
<8 x 10-6
Ọnụ ego Mgbasawanye okpomọkụ (CTE)
0,58 x 10-6/K (0 ℃ ruo 200 ℃)
Njupụta
2.201 g/cm3
Mpaghara nnyefe & Ngwa
| Oke nnyefe kacha mma | Ngwa dị mma |
| 185 nm - 2.1 μm | Ejiri ya na interferometry, ngwá ọrụ laser, spectroscopy na UV na IR ụdịdị |
Eserese
Eserese aka nri bụ usoro nnyefe nke 10mm gbara ọkpụrụkpụ UV fused silica enweghị mkpuchi
Anyị na-adabara iji Chinese dakọtara ihe nke silica fused, e nwere tumadi atọ ụdị fused silica na China: JGS1, JGS2, JGS3, ha na-eji dị iche iche ngwa.Biko lelee akụrụngwa ndị a zuru ezu n'otu n'otu.
A na-ejikarị JGS1 eme ihe maka optics na UV na ogologo ogologo ikuku a na-ahụ anya.Ọ bụ free nke afụ na inclusions.Ọ dabara na Suprasil 1&2 na Corning 7980.
A na-ejikarị JGS2 eme ihe dị ka mkpụrụ nke enyo ma ọ bụ ihe nlegharị anya, ebe ọ nwere obere afụ n'ime.Ọ dabara na Homosil 1, 2 & 3.
JGS3 bụ uzo na ultraviolet, a na-ahụ anya na mpaghara infrared spectral, ma ọ nwere ọtụtụ egosipụta n'ime.Ọ dabara na Suprasil 300.
Njirimara ihe
Ntụgharị ntụgharị nke (nd)
1.4586 @588 nm
Abbe Constant
67.6
Ọnụ ego Mgbasawanye okpomọkụ (CTE)
5,5 x10-7cm/cm.℃ (20 ℃ ruo 320 ℃)
Njupụta
2.20 g / cm3
Nkwụsi ike nke kemịkalụ (belụsọ hydrofluoric)
Nnukwu Nguzogide mmiri na Acid
Mpaghara nnyefe & Ngwa
| Oke nnyefe kacha mma | Ngwa dị mma |
| JGS1: 170 nm - 2.1 μm | Ngwa laser: windo, lenses, prisms, mirror, wdg. |
| JGS2: 260 nm - 2.1 μm | Mkpụrụ enyo, Semiconductor na windo okpomọkụ dị elu |
| JGS2: 185 nm - 3.5 μm | Mkpụrụ dị na UV na IR ụdịdị |
Eserese
Usoro Mbufe nke enweghị mkpuchi JGS1 (UV Grade Fused Silica) Mkpụrụ
Usoro nnyefe nke JGS2 enweghị mkpuchi (Silica fused maka enyo ma ọ bụ ihe ntụgharị) mkpụrụ
Usoro Mbufe nke enweghị mkpuchi JGS3 ( IR Grade Fused Silica) mkpụrụ
Maka nkọwa nkọwa miri emi karị, biko lelee katalọgụ optics anyị ka ịhụ nhọrọ ngwa anya anyị mere site na JGS1, JGS2 na JGS3.
