Struggling with precise and stable laser frequency control? Engineers often face challenges in achieving repeatable modulation in advanced optical systems, which can impact measurement accuracy and experimental outcomes.

CASTECH Acousto-Optic Frequency Shifters deliver high precision, low insertion loss, and versatile integration for demanding laser applications:

• Customizable Frequency Shifts: Standard 20–300 MHz, tailored center frequency, polarization, and aperture options

• High-Quality TeO? Crystals: In-house grown and polished for high optical damage threshold and long-term stability

• Compact and Cascadable Design: Supports sum and difference frequency configurations for complex optical setups

• Wide Application Range: Ideal for interferometry, laser cooling, Doppler velocimetry, and optical heterodyne detection

Achieve stable, repeatable laser performance in your optical systems. Contact us today for technical support and customized AOFS solutions.