Dichroic Beamsplitters

REFLEX Analytical offers dichroic beamsplitters which are designed to separate visible light from infrared light. Depending upon the application's light transmission and reflection requirements, select from either a Gold dichroic beamsplitter or a Platinum dichroic beamsplitter. Gold dichroic beamsplitters transmit visible light (400 - 700nm) and reflect infrared light (3 - 12µm). Conversely, Platinum dichroic beamsplitters transmit infrared light (3 - 12µm) and reflect visible light (400 - 700nm). The dichroic beamsplitter plate geometry is plano-plano and is designed for use between 0 - 45 degrees angle of incidence. The dichroic beamsplitters feature high efficiency anti-reflection coatings and each beamsplitter's spectral performance is optimized for a specific wavelength range.

Contact REFLEX Analytical to discuss your requirement. Available sizes include 1.0" and 2.0" diameters. Scroll below for pricing and order details. Unit pricing is based on in-stock status. If the stock is depleted, unit pricing is subject to change and becomes based on current material availability, production criteria and related costs.

Gold Dichroic Plate Beamsplitter:

70% average transmission between 400 - 700nm

95% reflectance between 3 - 12µm

CLICK HERE to download the representative performance curves for the Gold dichroic beamsplitter.

Platinum Dichroic Plate Beamsplitter:

85% average transmission between 3 - 12µm

85% average reflectance between 400 - 700nm

CLICK HERE to download the representative performance curves for the Platinum dichroic beamsplitter.

If interested, refer to 50% Reflectance, 50% Transmission beamsplitters which are wavelength dependent from visible to the infrared.