Product Overview
CASTECH excels in the precise characterization and manufacturing of optical assemblies, integrating various polishing and coating technologies to meet the diverse needs of high-power laser systems and custom optics. Our expertise spans from glass-glass and glass-metal components to complex multi-optical elements and optomechanical assemblies.

Key Features:

• Component Types:
  • Glass-Glass and Glass-Metal assemblies with exceptional precision.
• Bonding Methods:
  • Advanced options including Epoxy Bonding, Optical Contact, and Optical Diffusion Bonding.
• Wide Diameter Range:
  • Components available in sizes ranging from 1 mm to 400 mm.
• Wavefront Precision:
  • Transmitted wavefront distortion up to λ/20 @632.8nm.
• Beam Deviation Control:
  • Transmitted & reflected beam deviation accuracy from ±1' to ±5'.
• Customization:
  • Tailored designs to meet specific customer requirements.
• High Laser Damage Threshold:
  • Components designed to withstand high-power laser applications.

Applications and Capabilities:

• High-Power Laser Systems:
  • Optical diffusion bonded polarization beamsplitter cubes and other components for laser systems.
• Custom Optics Solutions:
  • Customized lens solutions such as objective lenses, telecentric F-Theta lenses, and collimators.
• Metrology and Quality Assurance:
  • Advanced metrology systems for precise measurement of optical, mechanical, and reliability properties.

CASTECH combines state-of-the-art manufacturing with innovative bonding processes to deliver superior optical assemblies, ensuring high performance and reliability across a wide range of applications. Whether for high-power lasers or custom optical solutions, CASTECH is your trusted partner in precision optics.