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Alluxa 794.9-1 OD4 窄帶濾光片

簡要描述:Alluxa 794.9-1 OD4 窄帶濾光片
Ultra-narrowband optical interference filter with a 794.9 nm center wavelength (CWL), a 1 nm full-width at half-maximum (FWHM),

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  • 廠商性質:生產廠家
  • 更新時間:2021-08-31
  • 訪  問  量:1324

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Alluxa 794.9-1 OD4 窄帶濾光片


Ultra-narrowband optical interference filter with a 794.9 nm center wavelength (CWL), a 1 nm full-width at half-maximum (FWHM), and wide-range OD4 out-of-band blocking from 350 nm to 1100 nm. This is a multi-cavity filter with transmission that is greater than 90% at 794.9 nm. This ultra-narrowband filter is coated on a 2 mm thick Borofloat® substrate and mounted in a 25 mm (+0/-0.1 mm) diameter, 3.5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available. And because they are hard-coated using our innovative SIRRUS? plasma deposition process, all Alluxa optical filters are highly durable and resistant to laser damage. Contact us for custom sizing options.


Alluxa 794.9-1 OD4 窄帶濾光片

Angle of Incidence 

0 Degrees

Filter Design

Multi-Cavity

FWHM 

< 1.2 nm

Center Wavelength 

794.9 nm Nominal

? Transmission Band(s) 

794.9 nm > 90% T Absolute

Blocking Level 

OD4

* Blocking Range(s) 

OD4: 350 to 778 nm, 812 to 1100 nm

Dimensions

25.0 mm Diameter

Substrate Type 

Borofloat®

Filter Thickness

2.0 mm

Assembly Type

Anodized Aluminum Ring

Assembly Thickness

3.5 mm

Custom Sizing Available

yes

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