Photonics USA delivers high-performance acousto-optic components, including Q-switches, deflectors, modulators, frequency shifters, and drivers, with fast lead times. We provide customizable solutions tailored to meet the specific demands of your applications, from laser Q-switching to optical modulation and beam deflection.


Acousto-optic drivers supply the necessary electrical signals to power acousto-optic devices, ensuring they function with precision and reliability. These drivers are designed to deliver controlled acoustic signals that modulate or deflect light, making them crucial for maintaining the performance of acousto-optic systems. They are widely used in laser modulation, beam steering, and signal processing applications, where stable and accurate control is vital for achieving desired outcomes. The versatility of acousto-optic drivers allows them to support a wide range of optical applications, from research laboratories to industrial laser systems.

Acousto-optic deflectors (AODs) utilize sound waves to dynamically steer laser beams, offering rapid and precise control over light beam positioning. These deflectors are integral to applications requiring fast beam steering, such as laser scanning, optical trapping, and 3D imaging systems. AODs provide high-resolution control over the deflection angle, enabling the swift redirection of laser beams without moving mechanical parts, which improves system reliability and speed. Their ability to offer precise, non-mechanical steering makes them ideal for use in advanced optical systems, including telecommunications, holography, and material processing.

Acousto-optic frequency shifters provide precise control over the optical frequency of light by using acoustic waves to shift the wavelength. These devices are essential for applications that require accurate wavelength adjustments, such as Doppler shift measurements, laser stabilization, and spectral analysis. By introducing a frequency shift, they enable fine-tuning of laser outputs without the need for mechanical adjustments, which enhances the flexibility and precision of optical systems. Frequency shifters are widely used in research, telecommunications, and imaging systems where exact control over light frequency is needed.

Acousto-optic modulators (AOMs) are devices that manipulate light by controlling its intensity, frequency, or phase using sound waves. These modulators are crucial for a variety of optical applications, including laser frequency stabilization, communication systems, and spectroscopy. AOMs allow for highly precise modulation, offering fast response times and reliable operation across a broad range of frequencies. Their flexibility makes them suitable for complex optical systems where accurate light control is required. AOMs are widely used in both scientific and industrial applications, where fine control over optical signals is paramount.

Acousto-optic Q-switches enable the control of the intensity of laser pulses within a laser cavity, utilizing acoustic waves to modulate light within a laser cavity. These switches enable precise control over the timing and duration of laser pulses, making them essential for applications requiring high-speed pulsing, such as laser engraving, medical lasers, and scientific research. By adjusting the acoustic waves, acousto-optic Q-switches can rapidly switch lasers between continuous and pulsed modes, allowing for efficient and reliable control of laser outputs. These devices are used for achieving high pulse energies and peak powers in laser systems.
Contact us to discuss your application and component specification. Or just tell us what you need and we’ll get back to you with proposed solution.