High Purity Cerium Oxide Polishing Powder for Laser Optical Components

High Purity Cerium Oxide Polishing Powder for Laser Optical Components

Product Overview

High Purity Cerium Oxide Polishing Powder is engineered for ultra-precision polishing of laser optical components requiring exceptional surface quality, low subsurface damage, and excellent dimensional accuracy. Manufactured from high-purity rare earth raw materials under strict quality control, this polishing compound provides outstanding material removal efficiency while producing superior optical finishes.

It is widely used in the manufacturing of laser lenses, optical windows, mirrors, prisms, beam splitters, fused silica optics, BK7 glass, quartz optics, and other high-performance optical components utilized in industrial lasers, medical lasers, scientific instruments, aerospace optics, and photonics systems.

Optimized particle size distribution and excellent suspension stability ensure consistent polishing performance for both manual and automated polishing processes.

Key Features

• High purity CeO₂ with extremely low metallic impurities
• Excellent polishing efficiency with superior surface finish
• Low scratch generation and minimal subsurface damage
• Narrow particle size distribution for consistent polishing quality
• Suitable for precision optical glass and fused silica materials
• Excellent slurry dispersion and suspension stability
• Compatible with polyurethane, pitch, and polishing pad systems
• Stable batch-to-batch quality for industrial production
• Available in customized particle sizes and polishing formulations

Particle Size Distribution

Applications

• Precision polishing of laser lenses
• Optical windows
• Beam splitters
• Laser mirrors
• Optical prisms
• Quartz optics
• Fused silica optics
• BK7 optical glass
• YAG optical components
• Sapphire optical substrates
• Scientific optical instruments
• Aerospace optical systems
• Semiconductor optical components
• High-power laser optics
• Photonics manufacturing

 Frequently Asked Questions

Q1: Which optical materials can this polishing powder process?

It is suitable for fused silica, quartz, BK7, borosilicate glass, optical ceramics, sapphire, laser glass, and numerous precision optical materials.

Q2: Can the particle size be customized?

Yes. Lichen provides customized particle size distributions to match different polishing equipment, polishing pads, and surface roughness requirements.

Q3: Is the product suitable for automated polishing equipment?

Yes. The powder exhibits excellent slurry stability and is compatible with CNC polishing systems, robotic polishing equipment, and continuous production lines.

Q4: Can you supply polishing slurry instead of powder?

Yes. Ready-to-use cerium oxide polishing slurries with customized solid content, particle size, pH, and additives are available.

Q5: What industries commonly use this product?

Industrial laser manufacturing, photonics, semiconductor optics, aerospace optics, defense optics, medical laser systems, precision instruments, and scientific research laboratories worldwide.