ULE Super Stable Cavity-Circular Cavity

ULE Super Stable Cavity-Circular Cavity Manufacturer and Supplier

When your research demands zero compromises in stability, the ULE Super Stable Cavity-Circular Cavity delivers unmatched performance. Engineered with Corning® ULE glass, this cavity maintains near-zero thermal expansion (≤±30 ppb/°C) even under extreme temperature fluctuations. Whether you’re stabilizing lasers for quantum computing or enhancing atomic clock accuracy, its circular design ensures mechanical rigidity and vibration resistance. With over 20 years of expertise in precision optics, we’ve crafted a solution that addresses the toughest challenges in high-precision environments.

Parameters

Note: Custom specifications are available upon request to meet your specific requirements.

Why Choose Our ULE Super Stable Cavity?

• Thermal Stability Mastery: Achieve ≤1×10⁻⁸/K thermal expansion for drift-free experiments, using advanced materials like ultra-pure synthetic sapphire to eliminate wavelength shifts in laser systems. This precision is critical for quantum computing and gravitational wave research, where even atomic-scale expansion would corrupt data, ensuring consistent performance across extreme temperature ranges (-50°C to 500K) without recalibration.​
• Research-Grade Precision: Sub-nanometer surface roughness minimizes optical loss, with Ra values as low as 0.15nm to reduce scatter in high-sensitivity setups like atomic clocks and LIGO detectors. This level of smoothness preserves photon integrity, enhancing signal-to-noise ratios in experiments where optical clarity directly impacts measurement accuracy, from quantum coherence studies to gravitational wave detection.​
• Custom-Built Flexibility: Tailor dimensions, coatings, and mounts to your exact needs, with options ranging from Ø10mm to 100mm substrates, HR/AR coatings for 200nm–5μm wavelengths, and vibration-damped mounts for atomic clocks. This adaptability ensures seamless integration into bespoke systems, whether optimizing for space optics’ radiation resistance or quantum labs’ thermal stability requirements.​
• Global Compliance: Ships with ISO, RoHS, and ITAR certifications for seamless integration, meeting international standards for quality, environmental safety, and defense applications. This compliance streamlines adoption in global research projects, satellite missions, and defense systems, eliminating regulatory barriers to deployment in diverse geographic and institutional settings.​
• 5-Year Warranty: Backed by PhD-level technical support and calibration services, ensuring long-term reliability in high-stakes experiments. The warranty covers coating degradation, dimensional shifts, and performance drift, with expert teams available for on-site calibration—critical for maintaining precision in systems like atomic clocks and quantum processors over extended research timelines.

Technical Excellence for Critical Applications

Core Specifications

• Material: Corning® ULE Glass (7972)
• Diameter: 50–200 mm (expandable to 1000 mm)
• Surface Flatness: λ/20 @ 633 nm
• Thermal Expansion: ≤±30 ppb/°C (20°C–300°C)
• Vacuum Compatibility: Operates at ≤10⁻⁸ Torr

Customization Options

• Mirror Coatings: HR (99.99% reflectivity), AR, or custom dielectric layers (400–1600 nm).
• Mounting Systems: Choose from flexure, kinematic, or vibration-damping interfaces.
• Rapid Prototyping: Functional prototypes delivered in 8 weeks.

Where Precision Meets Innovation

Quantum Computing

Reduce qubit decoherence with cavities that maintain <10 kHz frequency drift over a decade.

Atomic Clocks

Enable 10⁻¹⁶ stability for next-generation timekeeping systems.

Laser Systems

Sharpen linewidths by 40% using cavities with hermetically sealed, contamination-free surfaces.

Aerospace & Defense

Ruggedized designs withstand shock, vibration, and rapid temperature cycling (MIL-STD-810 tested).

Built to Outperform

Against Competitors

• 5x Lower Thermal Drift vs. fused silica cavities.
• Zero Adjustment Guarantee: Pre-aligned assemblies save 15+ hours of setup time.
• Eco-Conscious Production: 40% lower energy use than industry averages.

Trusted by Leading Innovators

“After switching to the ULE Super Stable Cavity-Circular Cavity, our laser linewidth stabilized within 24 hours—no more recalibration headaches.”– Quantum Optics Lab, ETH Zurich

“Custom coatings and mounts allowed seamless integration with our existing atomic clock setup.”– National Metrology Institute

FAQ

1. How does ULE glass compare to Zerodur?

ULE offers 30% lower CTE variability between -50°C and 300°C.

2. Can these cavities handle high-vibration environments?

Yes. Pair with our fused silica mounts for 90% vibration reduction.

3. What’s the lead time for custom orders?

Prototypes in 8 weeks; bulk orders in 12-14 weeks.

4. Are vacuum test reports provided?

Yes—every cavity ships with leak-rate and outgassing data.

Ready to Elevate Your Research?

Request a Quote or Discuss Custom Needs about ULE Super Stable Cavity-Circular Cavity

📧 Email: xachaona@163.com

🌐 24/7 Support: Includes on-site calibration in 15+ countries.