Round Optical CVD Diamond Components Optical Grade Single Crystal CVD Diamonds

• Customization: Available
• Type: Diamond
• Classification of Diamond: Artificial
• Model NO.: Round Optical Diamond
• Characteristic: High Transmittance
• Characteristics of Natural Diamond: High Transmittance
• Synthesis of Cubic Boron Nitride Method: Gas Phase Deposition Method
• Application: Optical
• Manufacturing Method: CVD
• Shape: Round
• Thicknesses: Customizable (0.1~2mm)
• Color: Transparently
• Available Size: up to 15*15mm²
• Surface Finish: Polished,Ra<2nm
• Transport Package: Courier Box
• Specification: Customizable
• Trademark: Chenguang
• Origin: China
• HS Code: 71049110
• Production Capacity: 1000
• Package Size: 18.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

Optical Grade Single Crystal CVD Diamonds

These optically classified CVD single crystals possess unique optical and physical characteristics: superior light transmission, premium crystalline structure, dimensional stability, wear resistance, and high-temperature tolerance. Meeting stringent demands for optical systems, they enhance performance and reliability across optical applications.

Optical Applications

• Laser Components: Resonators, output windows, mirrors

• Windows & Lenses: Telescopes, cameras, sensors

• Interferometer Elements: High-precision mirrors, beam splitters, gratings

• Sensors: Spectrometers, optical scanners, photodetectors

• Astronomical Observation Instruments

• Fiber Optic Communication: Couplers, modulators, demodulators

• Precision Measurement: Interferometers, Raman spectrometers

• Medical Imaging: Endoscopes, optical microscopes, laser devices

• Industrial: Laser etching equipment

Competitive Advantages
• Compact Component Design: 50% smaller than conventional optics
• Extreme Temperature Operation: -200°C to 850°C range
• Enhanced Signal Integrity: 40 dB higher SNR vs. sapphire windows

Material Properties
CVD diamond delivers exceptionally high broadband wavelength transmission with minimal IR scatter. Its extreme hardness and chemical inertness make it ideal for high-power, large-area applications requiring hazardous material resistance and strength. These properties enable compact geometries for lightweight solutions. Diamond shaping advancements solve novel optical challenges.
 

 

Specification
Available size	Up to 15*15mm²
Available thickness	0.1~2mm
Lateral tolerance	+0.1,-0mm
Thickness precision	±0.02mm @≤10mm ±0.03mm @10~15mm
Face orientation	{100}
Surface finish	Polished,Ra<2nm
Edges	Laser Cut
Laser Kerf	<3°
Density	3.52g/cm³
Raman FWHM	~2.1cm-1
Nitrogen concentation	<0.5ppm
Thermal conductivity	1900~2200W/(m*K) @300 K
Transmission	>70% @1064nm
Refractiveindex	2.379 @10.6um

Optical grade CVD diamonds are also available in other shapes:
(Click on image to jump)