NF03-488E-25

488 nm StopLine® single-notch filter

Product Code Description Lead Time Price Quantity Buy / Get Quote
NF03-488E-25 488 nm StopLine® single-notch filter In Stock £748.00
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Specifications

Angle of Incidence:

0 ± 5 °

Blocking Band:

ODabs > 6 488 nm

Clear Aperture:

≥ 22 mm

Cone Half-angle:

Filter Effective Index:

2.2 Understanding 'Effective Index of Refraction' neff

Filter Thickness Tolerance, Mounted:

± 0.1mm

Filter Thickness, Mounted:

3.5mm

Laser Wavelength:

488nm

Mounted / Unmounted:

Mounted

Notch Bandwidth:

14 nm (typical)

Optical Damage Rating:

1 J/cm2 @ 532 nm (10 ns pulse width)

Orientation:

Arrow on ring indicates preferred direction of propagation of light

Product Type:

Single-notch Filter

Semrock Filter Family:

StopLine® Notch Filters

Shape:

round

Size:

25 x 3.5 mm

Substrate Thickness:

2.0mm

Substrate Type:

Fused Silica

Surface Quality (Scratch-Dig):

60-40

Transmission Band:

Tavg > 80% 350 – 400 nm

Transmission Band:

Tavg > 93% 400 – 472.6 nm

Transmission Band:

Tavg > 93% 503.4 – 1600 nm

Transverse Dimensions, Diameter:

25mm

Transverse Tolerance, Mounted:

+ 0.0 / - 0.1 mm

Wavelength Range:

488 - 488nm

Ideal for Raman spectroscopy, laser-based fluorescence instruments and biomedical laser systems, StopLine single-notch filters offer high transmission over ultrawide passbands (UV to 1600 nm). They offer deep laser-line blocking with OD > 6 for maximum laser rejection, and rejected light is reflected for best alignment and stray light control.