Variable Beamsplitter

Reference number: OSE-VBS-50S03-1-266

A variable beam splitter can be used to change the angle of incidence of a laser.

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Description

Parallelism W: 5
Surface flatness of substrate: λ
Coating: VBS Front surface: Dielectric multi-layer Coating, Rear surface: Multi-layer anti-reflection coating; WBMA, WSQMA: Both surfaces: Multi-layer anti-reflection coating
Surface Quality (Scratch-Dig): 10-5
Clear aperture: Circle that internally connected to 90% of the side length
Effective beam incident diameter: Ellipsoidal 30×43mm (Angle of inclinaison)

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Wavelength Range [nm]: 266
Material: Synthetic fused silica
Parallelism W: 5
Surface flatness of substrate: λ
Coating: VBS Front surface: Dielectric multi-layer Coating, Rear surface: Multi-layer anti-reflection coating;WBMA, WSQMA: Both surfaces: Multi-layer anti-reflection coating
Laser Damage Threshold [J/cm2] : 1
Surface Quality (Scratch-Dig): 10-5
Clear aperture: Circle that internally connected to 90% of the side length
Transmittance of S polarization (λ=0°) [%]: >90%
Transmittance of S polarization (λ=45°) [%]: 5
Effective beam incident diameter: Ellipsoidal 30×43mm (Angle of inclinaison)

Downloads

OSE-VBS.pdf

VBS.xls

Opt_Beamsplitters_.zip

Wavelength Range [nm]: 5
Material: Synthetic fused silica
Parallelism W: 5
Surface flatness of substrate: λ
Coating: VBS Front surface: Dielectric multi-layer Coating, Rear surface: Multi-layer anti-reflection coating;WBMA, WSQMA: Both surfaces: Multi-layer anti-reflection coating
Laser Damage Threshold [J/cm2] : 1
Surface Quality (Scratch-Dig): 10-5
Clear aperture: Circle that internally connected to 90% of the side length
Transmittance of S polarization (Theta=0°) [%]: >93
Transmittance of S polarization (Theta=45°) [%]: 5
Effective beam incident diameter: Ellipsoidal 30×43mm (Angle of inclinaison)

Downloads

OSE-VBS.pdf

VBS.xls

Opt_Beamsplitters_.zip

Wellenlängenbereich in nm: 532
Material: BK7
Parallelität W: 5
Oberflächenebenheit des Substrats: λ
Beschichtung: VBS Vorderseite: Dielektrische mehrlagige Beschichtung / Rückseite: Mehrlagige Antireflexbeschichtung / WBMA, WSQMA: Beide Oberflächen: Mehrlagige Antireflexbeschichtung
Laserzerstörschwelle in J/cm2 (LIDT) : 2.5
Oberflächenqualität (Scratch-Dig): 10-5
Freie Apertur: Kreis, der 90% der Seitenlängen entspricht
Transmission der S-Polarisation (Theta = 0 °) in %: >95
Transmission der S-Polarisation (Theta = 45 °) in %: 5
Effektiver Strahl-Einfall-Durchmesser: Ellipsoid 30 × 43mm (Neigungswinkel)

Downloads

OSE-VBS.pdf

VBS.xls

Opt_Beamsplitters_.zip

Wellenlängenbereich in nm: 1064
Material: BK7
Parallelität W: 5
Oberflächenebenheit des Substrats: λ
Beschichtung: VBS Vorderseite: Dielektrische mehrlagige Beschichtung / Rückseite: Mehrlagige Antireflexbeschichtung / WBMA, WSQMA: Beide Oberflächen: Mehrlagige Antireflexbeschichtung
Laserzerstörschwelle in J/cm2 (LIDT) : 3.5
Oberflächenqualität (Scratch-Dig): 10-5
Freie Apertur: Kreis, der 90% der Seitenlängen entspricht
Transmission der S-Polarisation (Theta = 0 °) in %: >95
Transmission der S-Polarisation (Theta = 45 °) in %: 5
Effektiver Strahl-Einfall-Durchmesser: Ellipsoid 30 × 43mm (Neigungswinkel)

Downloads

OSE-VBS.pdf

VBS.xls

Opt_Beamsplitters_.zip