UV Fused Silica (JGS1)
Bi-Convex Lenses
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 kune anotevera akadzama zvinhu zvivakwa:
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.
Paralight Optics inopa UV kana IR-Giredhi Fused Silica (JGS1 kana JGS3) Bi-Convex Lenses anowanikwa mune akasiyana saizi, angave asina kuvharwa lenzi kana ane yepamusoro-inoshanda akawanda-layer antireflection (AR) yakakwenenzverwa kune 245-400nm, 350-700nm, 650-1050nm, 1050-1700nm yakaiswa pamativi ese ari maviri, kupfeka uku kunoderedza zvakanyanya kutarisisa kweavhareji ye substrate isingasviki 0.5% pese pese pese pese AR coating renji yemakona ezviitiko (AOI) pakati pe0 ° ne30 °.Pamaoptics anoda kushandiswa pamakona makuru echiitiko, funga kushandisa coating yakagadziridzwa pakona ye45° yechiitiko;iyi tsika yekupfeka inoshanda kubva pa25 ° kusvika 52 °.Tarisai maGrafu anotevera kune mareferensi ako.
Features:
Material:
JGS1
AR Wavelength Range:
245-400nm, 350-700nm, 650-1050nm, 1050-1700nm
Focal Lengths:
Inowanikwa kubva ku10 - 1000 mm
Kuderedza Kukanganisa:
Nekushandisa 1:1 Chinhu : Chiyero chemufananidzo
Zvakajairwa Zvinodiwa:
Reference Drawing ye
Kaviri-convex (DCX) Lens
Dhiya: Diameter
f: Kureba kwakatarisana
ff: Front Focal Length
fb: Kumashure Focal L kureba
R: Radius yeCurvature
tc: Kukora Kwepakati
te: Mupendero Hukobvu
H”: Kudzokera Principal Ndege
Ongorora: Iyo yakatarisa kureba inotarwa kubva kumashure hombe ndege, iyo isingaite mutsara nekukora kwemupendero.
Parameters
Ranges & Tolerances
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Substrate Material
UV-Grade Fused Silica (JGS1)
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Type
Kaviri-convex (DCX) Lens
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Index of Refraction (nd)
1.4586 @ 588 nm
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Abbe Number (Vd)
67.6
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Thermal Expansion Coefficient (CTE)
5.5 x 10-7cm/cm.℃ (20 ℃ kusvika 320 ℃)
-
Diameter Tolerance
Precison: +0.00/-0.10mm |High Precision: +0.00/-0.02mm
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Makobvu Tolerance
Precison: +/-0.10 mm |High Precision: +/-0.02 mm
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Focal Length Tolerance
+/-0.1%
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Hunhu hwepamusoro (Scratch-Dig)
Precison: 60-40 |Kunyatsojeka: 40-20
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Surface Flatness (Plano Side)
λ/4
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Spherical Surface Power (Convex Side)
3 λ/4
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Surface Irregularity (Peak to Valley)
λ/4
-
Center
Precison:<3 arcmin |High Precision: <30 arcsec
-
Clear Aperture
90% yeDyamita
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AR Coating Range
Ona tsananguro iri pamusoro
-
Reflectance over Coating Range (@ 0° AOI)
Ravg > 97%
-
Kufambisa pamusoro peCoating Range (@ 0° AOI)
Tavg<0.5%
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Dhizaini Wavelength
587.6 nm
-
Laser Kukuvadza Threshold
>5 J/cm2(10ns, 10Hz, @355nm)
Magirafu
♦ Kuendesa curve yeUncoated UV Fused Silica substrate: kutapurirana kwakanyanya kubva ku0.185 µm kusvika 2.1 μm
♦ Kuenzaniswa kwekuratidzira curve yeAR-yakavharwa UVFS mune akasiyana spectral renji: kuratidza kuti AR coatings inopa kuita kwakanaka kwema angles of incidence (AOI) pakati pe0 ° ne30 °)
