Laser Optics
Beamsplitter Cube




Narrow Band Beamsplitter Cube

Specification:

Material: BK7 Grade A Optical Glass
Dimension Tolerance: ± 0.2mm
Flatness: λ/4 @ 632.8 nm
Surface Quality: 60/40 scratch and dig
T/R: 50/50± 5% for natural light
        T=(Ts+Tp)/2, R=(Rs+Rp)/2
Beam Deviation: <3 arc minutes
Coatings:
Single wavelength partial reflectance: on hypotenuse face
VAR ( Multilayer) coatings on all input and output faces.

Wavelength(nm) 488, 514.5, 532, 632.8, 635, 670, 780, 850, 980, 1064, 1300, 1550nm
Part No. CBS0101 CBS0201 CBS0301 CBS0401
Size(mm) 10X10x1012.7X12.7x12.715X15x15 20X20x20
Price £49.20 £52.80 £56.30 £66.90
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Broadband Beamsplitter Cube

Specification:

Material: BK7 Grade A Optical Glass
Dimension Tolerance:
± 0.2mm
Flatness: l/4 @ 632.8 nm
Surface Quality: 60/40 scratch and dig
T/R: 50/50± 5%
        T=(Ts+Tp)/2, R=(Rs+Rp)/2
Beam Deviation: <3 arc minutes
Coatings:
Broadband partial reflectance: on hypotenuse face
Broadband AR coatings: on all input and output faces.


Wavelength(nm) 450-650m650-900nm
Size(mm) Part No. Price Order Part No. Price Order
10x10x10CBS0102 £49.20orderCBS0103£49.20order
12.7x12.7x12.7CBS0202£52.70orderCBS0203£52.70order
15x15x15 CBS0302£56.30orderCBS0303£56.30order
20x20x20 CBS0402£67.00orderCBS0403£67.00order

Wavelength(nm) 900-1200nm 1200-1550nm
Size(mm) Part No. Price Order Part No. Price Order
10x10x10CBS0104£51.40orderCBS0105£52.80order
12.7x12.7x12.7CBS0204£54.90orderCBS0205£56.30order
15x15x15 CBS0304£58.50orderCBS0305£60.00order
20x20x20 CBS0404£67.60orderCBS0405£69.00order


Prices exclude VAT and Carriage - POA for larger quantities of our Beamsplitter Cubes