Laser Wavelength

488 nm

Transmission Band

T_avg > 93 %  491.2–1100.8 nm

Blocking Band

OD > 6  488 nm

Blocking Band

OD_avg > 6  394 – 488 nm (typical)

Edge Steepness

0.002

Edge Steepness

40.9 cm^-1

Edge Steepness

Ultrasteep (for Raman)

Edge Steepness

1.0

Edge Wavelength

489.1 nm

Transition Width

2.4 nm

Transition Width

102 cm^-1

Angle of Incidence

0 ± 2°

Cone Half-angle

5°

Clear Aperture

22 mm

Transverse Dimensions, Diameter

25 mm

Filter Thickness, Mounted

3.5 mm

Filter Thickness Tolerance, Mounted

± 0.1 mm

Filter Thickness, Unmounted

2.0 mm

Filter Thickness Tolerance, Unmounted

± 0.1 mm

Surface Quality (Scratch-Dig)

60-40

Filter Effective Index

1.98

Optical Damage Rating

0.5 J/cm2 @ 266 nm (10 ns pulse width),1 J/ @ 53 cm2 2 nm (10 ns pulse width)

Orientation

Arrow on ring is preferred direction of propagation of light

Substrate Type

Fused Silica