Non Polarizing Beamsplitter Cubes

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Grouped product items
SKU Specifications Stock Qty Price Add to cart
9306560
Absorbtion, %: <10
Clear aperture: >85
Dimensions A x B x C, mm: 20 x 20 x 20
Dimensions tolerance, mm: (+0/-0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Protective chamfers: <0.3 mm x 45°
Reflectivity, Rsp %: 45 ±5
Rs-Rp, %: <5
Surface quality, S-D: 40-20
Transmittance, Tsp %: 45 ±5
Wavelength, nm: 1064
1
€110.00
9376487
Absorbtion, %: <10
AR coatings: AR/AR coated
Clear aperture: >90
Dimensions A x B x C, mm: 12.7 x 12.7 x 12.7
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
LIDT: >0.3 J/cm² @ 1064nm; 10 ns; 10 Hz
Material: BK7
Protective chamfers: <0.25 mm x 45°
Reflectivity, Rsp %: 75±5
Rs-Rp, %: <5
Surface quality, S-D: 40-20
Transmittance, Tsp %: 15±5
Wavelength, nm: 700-1000
8
€701.00
9376497
Absorbtion, %: <10
AR coatings: AR/AR coated
Clear aperture: >90
Dimensions A x B x C, mm: 12.7 x 12.7 x 12.7
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
LIDT: >3 J/cm² @ 532 nm, 10 ns, 10 Hz
Material: BK7
Protective chamfers: <0.25 mm x 45°
Reflectivity, Rsp %: 60±5
Rs-Rp, %: <5
Surface quality, S-D: 40-20
Transmittance, Tsp %: 30±5
Wavelength, nm: 700-1000
8
€701.00
9406250
AR coatings: AR/AR coated
Clear aperture: >85
Dimensions A x B x C, mm: 25.4 x 25.4 x 25.4
S1 Flatness, PV IR S2 Flatness, PV: λ/4
LIDT: >100 mJ/cm2 @532 nm; 20 ns, 20 Hz
Material: BK7
Protective chamfers: <0.25 mm x 45°
Reflectivity, Rsp %: 50 ±5
Rs-Rp, %: <5
Surface quality, S-D: 20-10
Wavelength, nm: 1064
2
€280.00
9409490
Separation of polarizations, Rs-Rp, %: <5
Wavelength, nm: 450 – 680
S1 Flatness, PV IR S2 Flatness, PV: λ/4 @ 632.8 nm
Protective chamfers: 0.3 mm x 45°
Material: BK7
Input/Output faces: AR coated
Coating Type: Hybrid
Clear Aperture: >85%
Beamsplitting ratio: Tp=Ts=(75±5)%; Rp=Rs=(15±5)%
Angle of incidence, °: 0 (±0.5)
Absorption: <10%
Dimensions, mm: 20 x 20 x 20 (+/-0.1 mm)
Surface quality, S-D: 60-40
6
€142.00
9411801
Absorbtion, %: <10
Clear aperture: >85
Dimensions A x B x C, mm: 20 x 20 x 20
Dimensions tolerance, mm: (+0/-0.1)
Material: BK7
Protective chamfers: <0.3 mm x 45°
Reflectivity, Rsp %: 61 ±1
Rs-Rp, %: <5
Surface quality, S-D: 40-20
Transmittance, Tsp %: 39 ±1
Wavelength, nm: 1064
1
€110.00
9414181
AR coatings: AR/AR coated
Clear aperture: >85
Dimensions A x B x C, mm: 25.4 x 25.4 x 25.4
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
LIDT: >100 mJ/cm2 @532 nm; 20 ns, 20 Hz
Material: BK7
Protective chamfers: <0.25 mm x 45°
Reflectivity, Rsp %: 50 ±5
Rs-Rp, %: <5
Surface quality, S-D: 40-20
Wavelength, nm: 1064
2
€215.00
9416431
Absorbtion, %: <10
Clear Aperture: >90
Dimensions A x B x C, mm: 20 x 20 x 20 (+0/-0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
LIDT: >0.3 J/cm² @ 1064 nm, 10 ns, 10 Hz
Material: BK7
Protective chamfers: <0.3 mm x 45°
Split Ratio (R/T): 53±3% / 47±3%
Surface quality, S-D: 40-20
Wavelength, nm: 532
1
€110.00
9417931
Absorbtion, %: <10
AR coatings: AR/AR coated
Clear aperture: >85
Dimensions A x B x C, mm: 20 x 20 x 20
Dimensions tolerance, mm: (+0/-0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Protective chamfers: <0.3 mm x 45°
Reflectivity, Rsp %: 80
Rs-Rp, %: <5
Surface quality, S-D: 40-20
Transmittance, Tsp %: 20
Wavelength, nm: 450 – 680
3
€142.00
9423432
AR coatings: AR/AR coated
Clear aperture: >90
Dimensions A x B x C, mm:
Material: BK7
Protective chamfers: <0.25 mm x 45°
Reflectivity, Rsp %: 20 ±5
Rs-Rp, %: <5
Surface quality, S-D: 40-20
Transmittance, Tsp %: 80 ±5
Wavelength, nm: 400-700
2
€144.00
9537493
Angles:
Protective chamfers: 0.1 - 0.3 mm x 45°
Clear Aperture:
Coatings:
Dimensions, mm: 25.4 (±0.1) x 25.4 (±0.1) x 25.4 (±0.5)
Material: N-BK7 (CDGM H-K9L)
SA, SB: 90° ±5'
SA, SC: 90° ±5'
SB, SC, SD: >Ø23.0 mm
SB, SC, SD: AR (Rmax < 1.0%) @ 440 - 1100 nm
SB, SC: 3/ 2(0.4) @ 632.8 nm
SB, SC: 90° ±30
1
€500.00
9537553
Angles:
Protective chamfers: 0.1 - 0.3 mm x 45°
Clear Aperture:
Coatings:
Dimensions, mm: 25.4 (+0/-0.1) x 25.4 (+0/-0.1) x 50.8 (REF)
Material: N-BK7 (CDGM H-K9L)
SA, SB: 90° ±5'
SA, SC: 90° ±5'
SA, SH: 90° ±5'
SA, SI: 90° ±5'
SB, SC: 90° ±5'
SB, SD: 0° ±5'
SB, SE: 90° ±5'
SB, SF: 45° ±5'
SB, SH: >Ø23.0 mm
SB, SH: 3/ 2(0.2) @ 632.8 nm
SB, SH: AR (Rmax < 1.0%) @ 440 - 1100 nm, AOI = 0 ±5°
SD: >Ø23.0 mm
SE, SG, SD: >Ø20.0 mm
SE, SG: AR (Rmax < 1.0%) @ 440 - 1100 nm, AOI = 0 ±5°
SE, SH: 90° ±5'
SF: >25.0 x 34.0 (Elliptical) mm
SF: PR (R = 10% ±5%) @ 500 - 600 nm, (R = 10% ±10%) 430 -500 + 600 - 1100 nm, AOI = 45 ±5° (|Rs-Rp| < 18%, |Ts-Tp| < 18%)
SG, SH: 3/ 1(0.2) @ 632.8 nm
SG, SH: 90° ±30'
SG, SJ: 45° ±30'
SH, SD: 0° ±5'
SH, SI: 90° ±5'
SJ: >25.0 x 34.0 (Elliptical) mm
SJ: PR (R = 70% ±10%) @ 430 - 1100 nm (|Rs-Rp| < 18%, |Ts-Tp| < 18%)
Surface finish:
Surface quality: 5/ 5x0.16; L2x0.04; E0.5
1
€725.00
9773237
NEW
Parallelism error: <1 arcmin
Thickness, mm: 10 (±0.1)
S2: AR(Rs<0.5%) @ 700-900 nm, |GDDTs|<15fs², AOI = 45°
Protective chamfers: <0.1-0.25 mm x 45°
Material: UVFS
S1 Flatness, PV IR S2 Flatness, PV: <λ/10- λ/8 @ 632.8 nm per CA
Dimensions, mm: Ø50.8 (+0/-0.1)
Coatings:
Clear aperture: >90%
S1: HR(Rs=90%±1%) @ 700 - 900 nm + HT(Ts=10%±1%) @ 700 - 900 nm, |GDDRs|<15fs², AOI = 45°
1
€200.00
9773257
NEW
Clear aperture: >90%
Protective chamfers: <0.1-0.25 mm x 45°
Thickness, mm: 10 (±0.1)
S2: AR(Rs<0.5%) @ 700-900 nm, |GDDTs|<15fs², AOI = 45°
S1: HR(Rs=80%±1%) @ 700 - 900 nm + HT(Ts=20%±1%) @ 700 - 900 nm, |GDDRs|<15fs², AOI = 45°
Parallelism error: <1 arcmin
Material: UVFS
S1 Flatness, PV IR S2 Flatness, PV: <λ/10- λ/8 @ 632.8 nm per CA
Coatings:
Dimensions, mm: Ø50.8 (+0/-0.1)
2
€200.00
9773287
NEW
S1 Flatness, PV IR S2 Flatness, PV: <λ/10- λ/8 @ 632.8 nm per CA
Thickness, mm: 10 (±0.1)
S2: AR(Rs<0.5%) @ 700-900 nm, |GDDTs|<15fs², AOI = 45°
S1: HR(Rs=50%±1%) @ 700 - 900 nm + HT(Ts=50%±1%) @ 700 - 900 nm, |GDDRs|<15fs², AOI = 45°
Protective chamfers: <0.1-0.25 mm x 45°
Clear aperture: >90%
Dimensions, mm: Ø50.8 (+0/-0.1)
Coatings:
Parallelism error: <1 arcmin
Material: UVFS
1
€200.00
9773297
NEW
Material: UVFS
Thickness, mm: 6 (±0.1)
S2: AR(Rs<0.5%) @ 700-900 nm, |GDDTs|<15fs², AOI = 45°
S1: HR(Rs=50%±1%) @ 700 - 900 nm + HT(Ts=50%±1%) @ 700 - 900 nm, |GDDRs|<15fs², AOI = 45°
Parallelism error: <1 arcmin
S1 Flatness, PV IR S2 Flatness, PV: <λ/10- λ/8 @ 632.8 nm per CA
Dimensions, mm: Ø25.4 (+0/-0.1)
Coatings:
Clear aperture: >90%
Protective chamfers: <0.1-0.25 mm x 45°
3
€200.00
9773317
NEW
S1: HR(Rs=10%±1%) @ 700 - 900 nm + HT(Ts=90%±1%) @ 700 - 900 nm, |GDDRs|<15fs², AOI = 45°
Material: UVFS
Thickness, mm: 10 (±0.1)
S2: AR(Rs<0.5%) @ 700-900 nm, |GDDTs|<15fs², AOI = 45°
Clear aperture: >90%
Coatings:
S1 Flatness, PV IR S2 Flatness, PV: <λ/10- λ/8 @ 632.8 nm per CA
Dimensions, mm: Ø50.8 (+0/-0.1)
Protective chamfers: <0.1-0.25 mm x 45°
Parallelism error: <1 arcmin
2
€200.00
9773327
NEW
Material: UVFS
S2: AR(Rs<0.5%) @ 700-900 nm, |GDDTs|<15fs², AOI = 45°
S1: HR(Rs=10%±1%) @ 700 - 900 nm + HT(Ts=90%±1%) @ 700 - 900 nm, |GDDRs|<15fs², AOI = 45°
Parallelism error: <1 arcmin
S1 Flatness, PV IR S2 Flatness, PV: <λ/10- λ/8 @ 632.8 nm per CA
Dimensions, mm: Ø25.4 (+0/-0.1)
Coatings:
Clear aperture: >90%
Thickness, mm: 6 (±0.1)
Protective chamfers: <0.1-0.25 mm x 45°
3
€200.00
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Cubes are constructed by cementing two precision right angle prisms together with metallic-dielectric coating on the hypotenuse surface. Absorption loss to the coating is ~10%, but due to the metallic material of the coating cubes do not change polarization of the incident beam! 

  • All faces are Antireflection coated
  • Low polarization dependence

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