CASTECH's Acousto-Optic Deflectors (AODF) enable high-speed laser beam scanning by adjusting RF driving frequencies, supporting random positioning, continuous line scanning, and sequential point deflection.

• Efficient Scanning Capability: Achieves scan rates exceeding 200 MHz with precise nRad-level position control.
• Smart Design Advantages: CASTECH's team addresses efficiency challenges with Bragg angle mismatches using longitudinal modes and phased array piezoelectric elements.
• Versatile Applications: Designed for 1D and 2D scanning, paired with a specially developed broadband RF driver for frequency sweeping and chirping functionalities. Widely used in laser display, micromachining, optical inspection, and more.

Applications:

• Laser display
• Micromachining
• Heterodyne interferometer
• Laser tweezers
• Optical inspection
• Heterodyne

CASTECH products are fully independently manufactured and can be customized to meet customer requirements. For detailed product listings, please refer to our official website.