Silica yakasanganiswa (JGS1, 2, 3)
Fused silica (FS) chinhu chinoshandiswa zvakanyanya chine yakakwira makemikari kuchena, yakanaka yekupisa yekuwedzera maitiro, yakaderera indekisi yerefraction pamwe nekunaka homogeneity.Kunyanya kunaka kwekupisa kwekuwedzera chimiro chinhu chakatanhamara cheyakasanganiswa silica.Kana ichienzaniswa neN-BK7, UV yakasanganiswa silica inoonekera pamusoro pehupamhi hwakawanda hwewavelengths (185 nm - 2.1 µm).Iyo inodzivirira kukwenya uye inoratidza ishoma fluorescence kana yakafumurwa kune wavelengths kureba kupfuura 290 nm.Fused silica inosanganisira UV giredhi uye IR giredhi.
Material Properties
Refractive Index ye(nd)
1.4586
Abbe Number (Vd)
67.82
Typical index Homogeneity
< 8 x 10-6
Thermal Expansion Coefficient (CTE)
0.58 x 10-6/K (0℃ kusvika 200℃)
Density
2.201 g/cm3
Matunhu ekufambisa & maApplication
| Optimum Transmission Range | Ideal Applications |
| 185 nm - 2.1 μm | Inoshandiswa mu interferometry, laser instrumentation, spectroscopy muUV uye IR spectrum |
Grafu
Girafu yekurudyi ndeyekufambisa curve ye10mm gobvu isina kuvharwa UV fused silica substrate
Isu tinosarudzika kushandisa maChinese akaenzana zvinhu zve fused silica, kune anonyanya marudzi matatu akasanganiswa silica muChina: JGS1, JGS2, JGS3, anoshandiswa kune akasiyana application.Ndokumbira utarise zvinotevera zvakadzama zvivakwa zvichiteerana.
JGS1 inonyanya kushandiswa kune optics muUV uye inooneka wavelength renji.Izvo hazvina mabubbles uye inclusions.Iyo yakaenzana neSuprasil 1&2 uye Corning 7980.
JGS2 inonyanya kushandiswa se substrate yezvionioni kana zvinoratidzira, sezvo iine mabhuru madiki mukati.Iyo yakaenzana neHomosil 1, 2 & 3.
JGS3 iri pachena mu ultraviolet, inooneka uye infrared spectral regions, asi ine mabhuru akawanda mukati.Iyo yakaenzana neSuprasil 300.
Material Properties
Refractive Index ye(nd)
1.4586 @588 nm
Abbe Constant
67.6
Thermal Expansion Coefficient (CTE)
5.5 x 10-7cm/cm.℃ (20 ℃ kusvika 320 ℃)
Density
2.20 g/cm3
Kemikari Kugadzikana (kunze kwehydrofluoric)
High Kupokana kuMvura uye Asidhi
Matunhu ekufambisa & maApplication
| Optimum Transmission Range | Ideal Applications |
| JGS1: 170 nm - 2.1 μm | Laser substrate: windows, lenzi, prism, magirazi, nezvimwe. |
| JGS2: 260 nm - 2.1 μm | Mirrors substrate, Semiconductor uye yakakwirira tembiricha hwindo |
| JGS2: 185 nm - 3.5 μm | Substrate muUV uye IR spectrum |
Grafu
Transmission Curve yeUncoated JGS1 (UV Giredhi Fused Silica) Substrate
Transmission Curve yeUncoated JGS2 (Fused Silica yeMirrors kana Reflectors) Substrate
Transmission Curve yeUncoated JGS3 (IR Giredhi Fused Silica) Substrate
Kuti uwane rumwe ruzivo rwakadzama rwe data, ndapota tarisa kataroji yedu optics kuti uone yedu yakazara sarudzo ye optics yakagadzirwa kubva kuJGS1, JGS2, uye JGS3.
