UV Fused Silica (JGS1)
Plano-Convex Lenses
Txhua UVFS lo ntsiab muag nthuav tawm ntawm no tuaj yeem muab nrog 532/1064 nm, 405 nm, 532 nm, lossis 633, lossis 1064 nm, lossis 1550 nm nm laser kab V-txheej.Peb cov V-coats muaj qhov cuam tshuam yam tsawg kawg nkaus ntawm tsawg dua 0.25% ntawm ib qhov chaw ntawm txheej txheej thiab yog tsim los rau lub kaum sab xis ntawm qhov xwm txheej (AOI) ntawm 0 ° thiab 20 °.Piv nrog rau peb cov broadband AR txheej, V-coatings ua tiav qhov kev xav qis dua qhov nqaim bandwidth thaum siv ntawm AOI teev.Yog xav paub ntxiv txog lwm cov AR txheej xws li broadband ntawm 245 - 400 nm, 350 - 700 nm, los yog 650 - 1050 nm, thov hu rau peb kom paub meej.
Paralight Optics muaj UV lossis IR-Grade Fused Silica (JGS1 lossis JGS3) Plano-Convex (PCX) lo ntsiab muag muaj nyob rau hauv ntau qhov sib txawv, tsis yog lo ntsiab muag lossis nrog cov txheej txheem ntau txheej antireflection (AR) txheej optimized rau thaj tsam ntawm 245. -400nm, 350-700nm, 650-1050nm, 1050-1700nm, 532/1064nm, 405nm, 532nm, 633nm tso rau ntawm ob qhov chaw, cov txheej no zoo heev txo qhov siab ntawm qhov sib txawv ntawm 5% ntawm tag nrho cov subst. rau lub kaum sab xis ntawm qhov xwm txheej (AOI) ntawm 0 ° thiab 30 °.Rau optics npaj los siv rau ntawm qhov xwm txheej loj, xav txog kev siv cov txheej txheem kev kho kom zoo ntawm 45 ° kaum ntawm qhov xwm txheej;Cov txheej txheem kev cai no siv tau los ntawm 25 ° txog 52 °.Tshawb xyuas cov duab hauv qab no rau koj cov ntaub ntawv siv.
Nta:
Khoom siv:
JGS1
Substrate:
Zoo homogeneity thiab qis coefficient ntawm Thermal Expansion dua N-BK7
Wavelength ntau:
245-400nm, 350-700nm, 650-1050nm, 1050-1700nm, 532/1064nm, 405nm, 532nm, 633nm
Focal Lengths:
Muaj los ntawm 10 - 1000 mm
Common Specifications:
Reference Drawing rau
Plano-Convex (PCX) Lens
Dia: Dia
f: Focal Length
ff: Pem hauv ntej Focal Length
fb: Rov qab Focal Length
R: Radius
tc: Center Thickness
te: Ntug Thickness
H”: Rov Qab Tus Thawj Coj Dav Hlau
Lus Cim: Lub focal ntev yog txiav txim siab los ntawm lub dav hlau sab nraum qab, uas tsis tas yuav kab nrog ntug thickness.
Tsis muaj
Ntau Yam & Tolerances
-
Cov khoom siv substrate
UV-Qib Fused Silica (JGS1)
-
Hom
Plano-Convex (PCV) Lens
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Index ntawm Refraction
1.4586 @ 588nm
-
Abbe Number (Vd)
67.6 ib
-
Thermal Expansion Coefficient (CTE)
5.5 x 10-7cm / hli.℃ (20 ℃ to 320 ℃)
-
Txoj kab uas hla Tolerance
Precision: +0.00/-0.10mm |Siab Precision: +0.00/-0.02mm
-
Thickness kam rau ua
Precision: +/- 0.10 hli |High Precision: -0.02 hli
-
Focal Length kam rau ua
+/- 0.1%
-
Surface Quality (Scratch-Dig)
Nqe: 60-40 |High Precision: 40-20
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Nto Flatness (Plano Sab)
hl/4
-
Spherical Surface Power (Convex Sab)
3 hl/4
-
Surface Irregularity (Peak rau Valley)
hl/4
-
Qhov chaw
Qhov tseeb:<5 arcmin |High Precision:<30 arcsec
-
Clear Aperture
90% ntawm txoj kab uas hla
-
AR Txheej ntau yam
Saib cov lus piav qhia saum toj no
-
Kev xa tawm dhau txheej txheej (@ 0 ° AOI)
Cov txiaj ntsig> 97%
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Reflectance dhau txheej txheej (@ 0 ° AOI)
Tav<0.5%
-
Tsim Wavelength
5 87,6nm
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Laser Damage Threshold
5 J/cm2(10ns, 10Hz, @ 355nm)
Cov duab
♦ Transmission nkhaus ntawm uncoated NBK-7 substrate: siab kis tau tus mob ntawm 0.185 µm mus rau 2.1 μm
♦ V-txheej txheej yog txheej txheej ntau, tiv thaiv kev cuam tshuam, dielectric nyias txheej txheej tsim los ua kom muaj kev cuam tshuam tsawg tshaj plaws ntawm qhov nqaim ntawm lub wavelengths.Reflectance nce sai heev ntawm ob sab ntawm qhov tsawg kawg nkaus, muab qhov kev cuam tshuam nkhaus "V" zoo li pom hauv cov phiaj xwm kev ua haujlwm hauv qab no rau 532nm, 633nm, thiab 532/1064nm V-coatings.Yog xav paub ntxiv los yog tau txais ib nqe lus, thov hu rau peb.
532 nm V-coat Reflectance (AOI: 0 - 20 °)
633nm V-Coat Reflectance (AOI: 0 - 20 °)
