Laser Optics
Beamsplitter Plate




Narrow Band Beamsplitter Plate

Specification:

Material: BK7 Grade A Optical Glass
Dimension Tolerance:
± 0.2mm
Thickness Tolerance:
± 0.2mm
Flatness:
l/4 @ 632.8 nm per 25mm
Surface Quality:
60/40 scratch and dig
Parallelism:
1 arc minute
T/R:
50/50± 5%, for natural light
        T=(Ts+Tp)/2, R=(Rs+Rp)/2
Coatings:
(Incidence angle: 45 degree)
S1: Single wavelength partial reflectance
S2: Multilayer AR coatings

Wavelengths available(nm) 488, 514.5, 532, 632.8, 635, 670, 780, 850, 980, 1064, 1300, 1550 nm
Part No. FBS0101 FBS0201 FBS0401 FBS0301
Size(mm) 12.7x12.7x3 25.4x25.4x3 f25.4x3 50.8x50.8x3
Price £27.50 £39.40 £39.40 £67.00
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Broadband Beamsplitter Plate

Specification:

Material: BK7 Grade A Optical Glass
Dimension Tolerance:
± 0.2mm
Thickness Tolerance:
± 0.2mm
Flatness:
l/4 @ 632.8 nm per 25mm
Surface Quality:
60/40 scratch and dig
Parallelism:
1 arc minute
T/R: 50/50± 5%, for natrual light
        T=(Ts+Tp)/2, R=(Rs+Rp)/2
Coatings:
(Incidence angle: 45 degree)
S1: Broadband partial reflectance
S2: Broadband AR coatings


Wavelength(nm) 450-650 650-900
Size(mm) Part No. Price Order Part No. Price Order
12.7x12.7x3FBS0102£30.30orderFBS0103£30.30order
25.4x25.4x3FBS0202£42.20orderFBS0203£42.20order
50.8x50.8x3FBS0302£69.00orderFBS0303£69.00order
f25.4x3FBS0402£42.20orderFBS0403£42.20order

Wavelength(nm) 900-1200 1200-1550
Size(mm) Part No. Price Order Part No. Price Order
12.7x12.7x3FBS0104£32.30orderFBS0105£33.80order
25.4x25.4x3FBS0204£43.70orderFBS0205£45.00order
50.8x50.8x3FBS0304£71.80orderFBS0305£73.90order
f25.4x3FBS0404£43.70orderFBS0405£45.80order


Prices exclude VAT and Carriage - POA for larger quantities of our beamsplitter plate