D50*100 Optical Reference Cavity

this product only accept processing based on user's drawings
① Dimension: D=φ10-100mm,L=5-200mm(tolerance ±0.1)
② Long through hole diameter D=φ5mm-φ30mm (tolerance ±0.1)
③ Working surface parallel: S1∥S2≤10"
④ Working surface accuracy: better than λ/8
⑤ Working area defect: better than 40/20
⑥ Material: fused silica
Note: The specific indicators are not limited to the above scope, and can be customized according to user's needs.
Application:Time-frequency transmission, quantum computing, quantum communication, gravitational wave detection, optical fiber communication
Product Description

Your Premier D50*100 Optical Reference Cavity Manufacturer and Supplier

The D50*100 Optical Reference Cavity​​​​​​​ sets the benchmark for stability in advanced scientific applications. Designed with ultra-low-expansion glass-ceramics and monolithic construction, this cavity minimizes thermal drift and vibration sensitivity, making it ideal for atomic clocks, quantum computing, and gravitational wave detection. Whether you’re stabilizing lasers for spectroscopy or enhancing optical lattice clocks, the D50100 delivers sub-nanometer accuracy even in fluctuating lab conditions.

Why Choose the D50*100 Optical Reference Cavity?

  • 10⁻¹⁶ Frequency Stability: Ensures unmatched precision for timekeeping and metrology, critical for atomic clocks and quantum sensors where even infinitesimal fluctuations would invalidate measurements. This stability, paired with low thermal drift, guarantees consistent performance in global navigation systems and fundamental physics experiments.​
  • Active Vibration Isolation: Ready to integrate with your existing lab setup, mitigating external vibrations from machinery or foot traffic that could distort laser beams or interfere with sensitive measurements. This feature ensures data accuracy in high-resolution microscopy and gravitational wave research facilities.​
  • Customizable Designs: Tailor dimensions, coatings, and mounting configurations to fit unique system requirements—from compact medical devices to large-scale telescope arrays. This flexibility ensures seamless integration, optimizing optical performance for specialized applications like EUV lithography and quantum communication.​
  • 5-Year Warranty: Backed by ISO 17025-certified calibration services, ensuring long-term reliability with periodic validation of performance metrics. This warranty covers component degradation and calibration drift, providing peace of mind for mission-critical systems in aerospace and industrial automation.​
  • Global Support: 24/7 technical assistance and rapid replacement programs minimize downtime, with experts available to troubleshoot issues across time zones. Whether optimizing coating specs or expediting replacements, this support ensures uninterrupted operation in labs, factories, and space missions worldwide.

Parameters

Feature Specification
Dimension D=φ10-100mm, L=5-200mm (tolerance ±0.1)
Through Hole Diameter D=φ5mm-φ30mm (tolerance ±0.1)
Working Surface Parallel S1∥S2≤10"
Working Surface Accuracy Better than λ/8
Working Area Defect Better than 40/20
Material Fused Silica

Note: Customization available to meet specific requirements.

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Where the D50*100 Excels

  • Quantum Communication: Stabilize laser frequencies for satellite-based networks using 10⁻¹⁶ frequency stability to preserve photon entanglement over vast distances. This precision, paired with radiation-hardened components, ensures secure data transmission even amid orbital radiation and thermal swings.​
  • Gravitational Wave Detection: Achieve sub-Hz linewidths for interferometry with active vibration isolation, minimizing noise that could mask faint spacetime ripples. Low-loss coatings and ultra-flat surfaces enhance signal clarity, critical for capturing subtle oscillations from black hole mergers in LIGO-style detectors.​
  • Atomic Clocks: Reduce phase noise in optical lattice systems via 10⁻¹⁶ frequency stability and low thermal drift, ensuring timekeeping accuracy within milliseconds over millennia. This performance is vital for global positioning systems and fundamental physics experiments requiring temporal precision.​
  • Industrial Metrology: Maintain calibration accuracy in harsh environments with rugged designs that resist temperature fluctuations and vibration. Customizable coatings and mounting options ensure reliable measurements in factories, where dust, humidity, and machinery vibrations threaten precision.

What Researchers Say

“The D50100 simplified our dual-wavelength locking setup. Its thermal stability outperforms competitors by 2x.”*— Prof. Schmidt, PTB Germany

“Achieved 3×10⁻¹⁷ instability in our Yb clock using this D50*100 Optical Reference Cavity​​​​​​​.”— Dr. Chen, NIST Boulder

Streamlined Procurement for Global Teams

  • Flexible Ordering: MOQ 1 unit (volume discounts for 5+ orders).
  • Fast Turnaround: Standard models ship in 8 weeks.
  • Compliance Ready: ITAR-free design with RoHS/REACH certifications.
  • Dedicated Support: Assign a project engineer for seamless integration.

Built to Global Sta​​​​​​​ndards

  • ISO 9001/17025-certified manufacturing.
  • MIL-STD-810G tested for shock/vibration resistance.
  • CE/FCC compliance for electromagnetic compatibility.

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Frequently Asked Questions

1. How does the D50*100 handle temperature fluctuations?

Our patented thermal design uses ULE glass-ceramics to reduce sensitivity to <0.01°C variations.

2. Can I customize the cavity for 780 nm lasers?

Yes—choose from SiO₂/Ti coatings optimized for wavelengths between 500–1600 nm.

3. What vacuum systems are compatible?

Pre-configured for 10⁻⁸ Torr environments. We provide UHV adaptation kits.

4. How often is recalibration needed?

Annual recalibration is recommended, included in our warranty program.

Ready to Elevate Your Research?

Contact Our Team: xachaona@163.com

Optimize precision. Minimize uncertainty. The D50*100 Optical Reference Cavity​​​​​​​ delivers the stability your mission-critical projects demand.

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