Beamsplitter plate is an optical window with semi-transparent mirrored coating to break a beam into two separate beams. A beamsplitter will reflect a portion of the incident energy, abs..
Specifications:
Material: BK7 grade A, optical glass
Dimension Tolerance:.2mm
Thickness Tolerance:±0.2mm
Flatness:λ /4 @ 632.8 nm
Surface Quality: 60/40 scratch and dig
Parallelism: <1 arc minute
T/R: 50/50±5%, for random polarization T=(Ts+Tp)/2, R=(Rs+Rp)/2
Coatings: (Incidence angle: 45 degree)
Surface1:Single wavelength partial reflectance
Surface2: AR-coating
Standard Coating wavelength:
Narrow Band: 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm
Broadband: 450-650, 650-900, 900-1200, 1200-1550, 1500-1610 nm
Size(mm) | Narrow Band | Broadband |
Part No. | Part No. | |
10x10x2 | INF-BSP1103 | INF-BSP1203 |
12.7x12.7x2 | INF-BSP1104 | INF-BSP1204 |
25.4x25.4x2 | INF-BSP1105 | INF-BSP1205 |
Dia25.4x2 | INF-BSP1106 | INF-BSP1206 |
Custom designs for other sizes and coatings are also available upon request.