Laser Wavelength

980nm

Transmission Band

T_avg > 93 %  986.4–2000 nm

Blocking Band

OD > 6  980 nm

Blocking Band

OD_avg > 6  784–980 nm

Edge Steepness

Ultrasteep (for Raman)

Edge Steepness

0.002

Edge Steepness

20.4 cm^-1

Edge Steepness

2.0

Edge Wavelength

982.9 nm

Transition Width

4.9 nm

Transition Width

51 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

2.03

Optical Damage Rating

0.5 J/cm² @ 266 nm (10 ns pulse width), 1 J/cm² @ 532 nm (10 ns pulse width)

Orientation

Arrow on ring is preferred direction of propagation of light

Substrate Type

Fused Silica