Infrared Beamsplitters

Infrared Beamsplitters

Infrared Beamsplitters
REFLEX Analytical offers visible, near infrared, mid-infrared and far-infrared beamsplitters. The standard beamsplitter plate geometry is plano-plano (with optional wedge as required) and the standard 50% Reflection, 50% Transmission coatings are designed for 45 degrees angle of incidence and random polarization although design variations are welcome. Each beamsplitter is precision fabricated to provide for extreme flatness and parallelism. The beamsplitters feature a high efficiency multiple layer anti-reflection coating to minimize back reflections. Each beamsplitter's spectral performance is optimized for a specific wavelength range. Formulated beamsplitter coatings include:

Visible Plate Beamsplitter ................. 350 - 800nm

Near Infrared Plate Beamsplitter ......... 1 - 5Ám

Mid-Infrared Plate Beamsplitter ........... 5 - 25Ám

Far-Infrared Plate Beamsplitter ........... 10 - 50Ám

Scroll below for pricing and order details from the list of our most popular materials which include Calcium Fluoride CaF2, Potassium Bromide KBr and Zinc Selenide ZnSe. Refer to the drop down menu; diameter sizes include 25mm. 32mm, 50mm, 57mm, 70mm and 72mm depending on the material, spectral range and beamsplitter coating. Custom components are encouraged and available upon request; mechanical drawings with specifications and tolerances are prerequisite. Contact REFLEX Analytical to discuss your requirement.

If interested, refer to Gold and Platinum Dichroic Beamsplitters which are wavelength dependent from visible to the infrared.
Send Page to Friend

CaF2 50T/50R Beamsplitter
spectral range 0.6 - 8Ám
$419.00
Diameter/Thickness: 
CaF2 50T/50R Beamsplitter
spectral range 0.8 - 9Ám
$519.00
Diameter/Thickness: 
KBr 50T/50R Beamsplitter
spectral range 1 - 25Ám
$519.00
Diameter/Thickness: 
KBr 50T/50R Beamsplitter
spectral range 2 - 28Ám
$419.00
Diameter/Thickness: 
ZnSe 50T/50R Beamsplitter
spectral range 7 - 14Ám
$539.00
Diameter/Thickness: 
ZnSe 50T/50R Beamsplitter
spectral range 2 - 20Ám
$509.00
Diameter/Thickness: