Adaptive Optics (AO)

Our efficient solution for atmospheric mitigation

At qtlabs, we offer state-of-the-art Adaptive Optics (AO) systems designed for high-performance turbulence compensation and single-mode fiber coupling—even under challenging atmospheric conditions. Engineered to operate across a broad spectral range from ~800 nm to ~1550 nm, our AO solutions are ideal for advanced quantum communication, astronomical, and free-space optical (FSO) applications.

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Tailored Performance for Site-Specific Conditions

Our AO systems are fully customizable to suit your site-specific atmospheric parameters, including Fried’s parameters (r₀) and mission requirements. Key features include:

• Fast Tip-Tilt Mirror: Rapid correction of beam jitter caused by atmospheric turbulence.
• Wavefront Sensor: Real-time detection of distortions for precise correction.
• Deformable Mirror: Individually tuned to address your location’s dynamic seeing conditions, ensuring optimal wavefront correction.
• Tailored for quantum signal transmission especially for polarization

These components work in harmony to maintain beam quality, reduce modal dispersion, and enhance photon coupling efficiency.

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Seamless System Integration

Our AO systems are designed with flexibility in mind and can be integrated into various optical configurations:

• Nasmyth-Port mounting options
• Free-space coupling via Coudé-path
• Compatibility with qtlabs Optical Ground Stations (OGS) for turnkey deployments

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Optimized for Single-Mode Fiber Coupling

A critical capability of our AO platforms is efficient single-mode fiber coupling, enabling:

• Direct interfacing with Quantum Receivers
• High-fidelity input for quantum key distribution (QKD) systems
• Streamlined optical routing in lab or field-based environments

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Whether your operations require stable communications in high-turbulence, low-altitude zones or precision optics at high-altitude observatories, qtlabs’ AO systems ensure consistent beam quality and signal integrity.