Hardware ProductsOpticsX‑ray opticsX‑ray diamond fluorescent screen/windowDiamond Fluorescent Screen and Window
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Diamond Fluorescent Screen and Window

Excellent optical window material for harsh environments.

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Introduction

An important property of CVD diamond is its extremely high thermal conductivity. At room temperature, the thermal conductivity of diamond is five times that of copper. At the same time, it is also an excellent insulating material. Therefore, diamond films can be used to fabricate X-ray light source anode transmission targets, X-ray windows, and X-ray fluorescent screens (doped with N/B), among others. Applications of the optical properties of CVD diamond. Diamond has high spectral transmission over a wide wavelength range from ultraviolet to far infrared. Combined with diamond's excellent mechanical and thermal properties, diamond films become excellent optical window materials that can be used in harsh environments.

Application Cases

X-ray Fluorescent ScreensX-ray Windows


X-ray Source Transmission Targets


Specifications


General Parameters

Type
Single crystal / polycrystalline diamond
Grade
Mechanical grade, thermal grade, optical grade, electronic grade, nanocrystalline
Typical Size
Polycrystalline: can be cut to any size on a φ120mm wafer; single crystal: maximum size 7mm*7mm
Standard Thickness
0.01-2mm
Surface Treatment
Ra<10nm (polycrystalline) Ra<3nm (single crystal)
Doping
Nitrogen-doped for high-flux beams (1013-1015 photons/s) Boron-doped for low-flux beams, 1010-1012 photons/s

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