>200MHz nRad Acousto-Optic Deflector
Featured Product from CASTECH, Inc.
High-performance laser systems require beam steering solutions that combine speed, accuracy, and stability. This Acousto-Optic Deflector (AOD) enables solid-state laser beam scanning using RF-driven frequency control, delivering ultra-fast and precise deflection without mechanical movement.
With scan rates exceeding 200 MHz and positioning accuracy down to nanoradian levels, it supports advanced industrial and scientific laser applications.
Ultra-High-Speed Beam Scanning
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Scan rates > 200 MHz
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Fast RF frequency modulation
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Ideal for dynamic laser positioning and patterning
Nanoradian-Level Precision
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Extremely fine angular resolution
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Stable and repeatable beam control
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Suitable for interferometry and micro-scale processing
Advanced Optical Design
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Optimized to minimize Bragg angle mismatch
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Longitudinal modes and phased-array piezoelectric cells
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High efficiency and improved resolution
Flexible RF Control Integration
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Supports frequency sweeping and chirping
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Compatible with broadband RF drivers
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Enables random positioning, line scanning, and point deflection
This AOD provides engineers with a compact, solid-state solution for replacing mechanical scanning systems—improving speed, reliability, and system precision in demanding laser platforms.
Contact us for technical specifications and integration support.