Dispersion Prisms Optical Prism For Dispersion Compensation
Length of Face (mm)
Dimensional Tolerance (mm)
Clear Aperture (%)
Surface Accuracy (λ)
2 @ 632.8nm
60 - 40
Angle Tolerance (arcminutes)
Calcium Fluoride (CaF2)
Wavelength Range (μm)
0.35 - 7.0
Dispersion Prisms are used in applications that require separating
the incident light into its component wavelengths. For example,
when white light enters a Dispersion Prism, it is separated into
its three components: red, green, and blue. Dispersion Prisms are
ideal for spectroscopy or laser tuning.
GIAI Optics offers the world’s largest inventory of off-the-shelf
optical components, including Dispersion Prisms. GIAI Optics’
Dispersion Prisms are available uncoated, or with reflection or
anti-reflection coatings. Dispersion Prisms are also available in
multiple substrates that are ideal for Infrared (IR) applications.
Infrared (IR) substrates include Calcium Fluoride (CaF2), Germanium
(Ge), or Zinc Selenide (ZnSe).
Calcium Fluoride (CaF2) is a low index material featuring excellent
transmission from 0.19 - 7μm, ideal for use in the Ultraviolet (UV)
through Infrared (IR). Germanium (Ge) is is a high index material,
ideal for maximizing optical paths from 3 - 12μm. Zinc Selenide
(ZnSe) is commonly used from 1 - 16μm, ideal for use with CO2
Dispersion Prisms ,competitive price , good quality, delivery on
time, providing perfect after-sales service, to provide customers
with professional customized products of parameter. We will supply
you with best solution.