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首页>产品中心>通用光学元件>滤光片Filters>VUVVUV /紫外宽带滤光片 130 - 320 nm

VUV /紫外宽带滤光片 130 - 320 nm

产品型号:VUV

更新时间:2015-10-15

简要描述:

成都光驰科技有限公司引进美国Pelham Research Optical公司(简称PRO公司)紫外深紫外宽带滤光片。中心波长涵盖从130nm至320nm中常见的波长。不同的中心波长对应的半波全宽也不等,大致分为35、40、45、50、60几个半波全宽。Z高点的Z低通过率的大于30%。可提供的镜片尺寸为:0.5英寸、1英寸、2英寸不等。并且该公司提供定制产品。



Substrate Sizes:
0.5" Dia. x 2mm
1.0" Dia. x 2.5mm
2.0" Dia. x 4mm

Substrate Specifications:
Diameter Tolerance: +0.00/0.005"
Thickness Tolerance: +/-0.25mm
Surface Figure: <2 Waves @ 632.8nm
Parallelism: <3 arc min
Scratch/Dig: 20-10
Bevel: 0.3-0.5mm x 45 Degrees
Clear Aperture: Central 85%


VUV/UV Broadband Filters
130-320nm

Pelham Research Optical (PRO) standard line of VUV-UV BROADBAND (BB) optical filters have a typical bandwidth of ~ 35nm to 50 nm (FWHM) depending on the wavelength and a minimum transmission of 30%. Visible rejection for PRO filter is typically 10-3 to 10-4. Coatings can be applied to Customer Supplied Material as well as supplied build-to print complete from your supplied drawings.

Broadband (BB) filters from 130nm to 170 nm are manufactured on high purity VUV grade MgF2, CaF2, and cultured quartz substrates. Filters from 180nm to 320nm are manufactured on UV grade fused silica and can be covered and edge sealed for added protection. Please see our covered and edge sealed datasheet for more information.

VUV-UV Broadband (BB) filter applications: Astronomy, Analytical and Biotechnology Instrumentation, Element Analysis, Environmental Monitoring and Filter based Spectroscopy.

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