Semrock 780nm MaxLine® laser clean-up filter

 

         MaxLine laser-line filters transmit greater than 90% of the light at a precisely defined laser line, while offering incredibly steep edges to eliminate optical noise from non-lasing (plasma) lines and spontaneous emission.

 

 

规格参数

  • Optical Specifications
Specification Value
Transmission Band 1 Tabs > 90% 780 nm
Center Wavelength 1 780 nm
Guaranteed Minimum Bandwidth 1 Transmission guaranteed for laser wavelength only
FWHM Bandwidth 1 (nominal) 3.0 nm (typical); 5.5 nm (maximum)
Blocking Band 1 ODabs > 5 609 – 772.2 nm
Blocking Band 2 ODabs > 6 717.6 – 768.3 nm
Blocking Band 3 ODabs > 6 791.7 – 858 nm
Blocking Band 4 ODabs > 5 787.8 – 1201.8 nm

 

  • General Filter Specifications
Specification Value
Laser Wavelength 1 780 nm
Angle of Incidence 0 ± 2 degrees
Cone Half-angle 0.5 degrees
Optical Damage Rating 0.1 J/cm2 @ 532 nm (10 ns pulse width)
Filter Effective Index 2.09 Understanding ‘Effective Index of Refraction’ neff

 

  • Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
Specification Value
Transverse Dimensions (Diameter) 12.5 mm
Transverse Dimensions 2 (Diameter) 25 mm
Transverse Tolerance (mounted) + 0.0 / – 0.1 mm
Filter Thickness (Mounted) 3.5 mm
Filter Thickness Tolerance (Mounted) ± 0.1 mm
Clear Aperture ≥ 10 mm
Clear Aperture 2 ≥ 22 mm
Scratch-Dig 60-40
Substrate Thickness (unmounted) 2.0 mm
Substrate Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

 

型号 规格 mm 文件 单价 购物车
LL01-780-12.5 12.5 x 3.5
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Semrock 780nm MaxLine® laser clean-up filter
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