This Thorlabs mounted non-polarizing beamsplitter cube incorporates one of the 1" (25.4 mm) non-polarizing beamsplitter cubes into a housing that has four SM1-threaded (1.035"-40) access ports and a set of tapped holes that accept Ø6 mm cage rods. An antireflection coating is deposited on each face of the beamsplitting cube so as to minimize unwanted reflections. The cube is M6 x 0.5 threaded, but adapters are included for 8-32 or M4 mounting.
AR-Coating Range: 1100 - 1600 nm
AR Coating (0° Incident Angle): Ravg<0.5%
Splitting Ratio: 50:50
Ports: 4 Ports With SM1 (1.035"-40) Thread
Beamsplitter Material: N-BK7 - Grade A
Housing Material: Engraved Black Anodized Aluminum Housing