Beam Splitters

Beam splitter splits the input light into two separate beams with specified ratio of transmission and reflection. The ratio of transmission and reflection is customizable.
Our beam splitter features anti-reflection on the second surface in order to reduce the reflection at a discrete interface (Fresnel reflection).
KUPO Dichroic/ Beam Splitters


● Perfect piece-to-piece, batch-to-batch consistency
● Even transmission of visible light
● Customizable ratio of transmission and reflection

Examples of Applications

● Laser
● Optical Instruments
● Autocue

General Specification

● Spectral Tolerance: Designated average transmission +/-3% in 420~680nm
● Available Substrate: See Glass Substrates under Products Page
● Humidity, Adhesion, and Abrasion: MIL-M-13508C