Beam Samplers

Reference number: OSE-BS4-25.4C03-10-550

A beam sampler behaves like a plate beam splitter, it has the ability to reflect approximately 5.2% of the total beam.

Wavelength Range in nm

Diameter in mm

Thickness in mm

Wavelength Range in nm

Diameter in mm

Thickness in mm

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Description

Wavelength Range [nm]: 400 - 700
Material: BK7
Surface flatness of substrate: λ/10
Coating: Front Surface: Uncoated Rear Surface: Visible multi-layer anti-reflection coating
Incident angle [°]: 45
Divergence ratio (reflectance : transmittance): 5 : 95
Laser Damage Threshold [J/cm2] : 4
Surface Quality (Scratch-Dig): 10-5
Clear aperture: 90% of actual aperture

Wavelength Range [nm]: 400 - 700
Diameter D [mm]: 25.4
Thickness t [mm]: 3
Material: BK7
Parallelism W: 5
Surface flatness of substrate: λ/10
Coating: Front Surface: Uncoated Rear Surface: Visible multi-layer anti-reflection coating
Incident angle [°]: 45
Divergence ratio (reflectance : transmittance): 5 : 95
Laser Damage Threshold [J/cm2] : 4
Surface Quality (Scratch-Dig): 10-5
Clear aperture: 90% of actual aperture

Downloads

Wavelength Range [nm]: 400 - 700
Diameter D [mm]: 30
Thickness t [mm]: 3
Material: BK7
Parallelism W: 5
Surface flatness of substrate: λ/10
Coating: Front Surface: Uncoated Rear Surface: Visible multi-layer anti-reflection coating
Incident angle [°]: 45
Divergence ratio (reflectance : transmittance): 5 : 95
Laser Damage Threshold [J/cm2] : 4
Surface Quality (Scratch-Dig): 10-5
Clear aperture: 90% of actual aperture

Downloads

Wavelength Range [nm]: 400 - 700
Diameter D [mm]: 30
Thickness t [mm]: 5
Material: BK7
Parallelism W: 1°±5
Surface flatness of substrate: λ/10
Coating: Front Surface: Uncoated Rear Surface: Visible multi-layer anti-reflection coating
Incident angle [°]: 45
Divergence ratio (reflectance : transmittance): 5 : 95
Laser Damage Threshold [J/cm2] : 4
Surface Quality (Scratch-Dig): 10-5
Clear aperture: 90% of actual aperture

Downloads

Wavelength Range [nm]: 400 - 700
Diameter D [mm]: 50
Thickness t [mm]: 5
Material: BK7
Parallelism W: 5
Surface flatness of substrate: λ/10
Coating: Front Surface: Uncoated Rear Surface: Visible multi-layer anti-reflection coating
Incident angle [°]: 45
Divergence ratio (reflectance : transmittance): 5 : 95
Laser Damage Threshold [J/cm2] : 4
Surface Quality (Scratch-Dig): 10-5
Clear aperture: 90% of actual aperture

Downloads

Wavelength Range [nm]: 400 - 700
Diameter D [mm]: 50
Thickness t [mm]: 8
Material: BK7
Parallelism W: 1°±5
Surface flatness of substrate: λ/10
Coating: Front Surface: Uncoated Rear Surface: Visible multi-layer anti-reflection coating
Incident angle [°]: 45
Divergence ratio (reflectance : transmittance): 5 : 95
Laser Damage Threshold [J/cm2] : 4
Surface Quality (Scratch-Dig): 10-5
Clear aperture: 90% of actual aperture