Modern optical systems require high-speed modulation, precise optical control, and application-specific customization to meet the growing demands of photonics, laser processing, semiconductor manufacturing, and scientific research. Engineers increasingly seek acousto-optic components that combine reliable performance with flexible design options for complex optical systems.

CASTECH Custom Acousto-Optic Modulators (AOMs) deliver operating frequencies up to 300 MHz with rise/fall times as low as 6 ns, enabling fast and accurate laser intensity modulation. Supporting a wide range of wavelengths, beam diameters, RF frequencies, and modulation modes, each AOM can be optimized to meet specific system requirements.

Backed by in-house crystal growth, precision manufacturing, and custom engineering capabilities, CASTECH provides complete acousto-optic solutions for OEMs, research institutions, and laser equipment manufacturers. The result is reliable optical performance, flexible system integration, and customized solutions that help accelerate advanced optical product development.

Key Features

• Custom Acousto-Optic Modulator Design
• Operating Frequency up to 300 MHz
• Rise/Fall Time as Low as 6 ns
• Multiple Wavelength Configurations
• Digital & Analog RF Modulation
• Custom Optical Parameters
• Precision Manufacturing
• OEM Engineering Support

Key Specifications

• Product Type: Acousto-Optic Modulator (AOM)
• Operating Frequency: Up to 300 MHz
• Rise/Fall Time: As Low as 6 ns
• Wavelength Range: 266 nm–10.6 μm
• Active Aperture: 0.1–11.6 mm
• RF Modulation: Digital & Analog
• Customization: Wavelength, Beam Diameter, RF Frequency & Extinction Ratio

Applications

• Precision Optics
• Photonics Systems
• Laser Processing
• Photolithography
• Medical Laser Equipment
• Scientific Research
• OEM Laser Systems

Company Capability

CASTECH specializes in crystal growth, optical materials, and precision photonic components for industrial and scientific applications. With vertically integrated manufacturing and custom engineering capabilities, we provide high-performance acousto-optic solutions that help customers optimize optical system performance, accelerate product development, and meet demanding application requirements.