1. Product Overview

The damped vibration isolation optical table is a high-precision basic platform for optical experiments based on the principle of compressed air air-float vibration isolation. It is mainly used to isolate the interference of external environmental vibration, ground noise and structural resonance on precision experiments. Equipped with an air-float support system, the table operates in a nearly "suspended" state, which greatly reduces the impact of low-frequency, medium and high-frequency vibrations on the stability of optical systems. Widely applied in optical imaging, spectral analysis, laser technology, micro-nano fabrication, precision measurement and other fields, it serves as one of the core infrastructures for high-stability optical experimental systems.

2. Functional Features

1. Efficient Vibration Isolation PerformanceAdopting multi-point air-float vibration isolation structure, it delivers excellent isolation effect on low-frequency (<5 Hz), medium and high-frequency vibrations, and effectively suppresses the transmission of ground vibration.

2. High-rigidity Table StructureThe table is generally designed with honeycomb sandwich or high-damping composite structure, which ensures high damping performance and overall rigidity simultaneously and minimizes self-deformation of the table.

3. Superior Leveling and Stability AdjustmentFitted with precision air-float leveling valves or automatic leveling systems, it realizes stable horizontal control with micron-level height adjustment accuracy.

4. Standard Optical Mounting InterfacesStandard optical mounting hole arrays (such as M6/M8 thread arrays) are machined on the tabletop, facilitating rapid assembly and adjustment of various optical components, brackets and experimental modules.

5. Modular and Expandable DesignIt supports combined use of tables with different sizes and load capacities, enabling flexible system expansion and layout reconstruction according to experimental requirements.

III. Application Scenarios & Fields

1. Optics and Photonics Research

• Laser interference experiments

• Nonlinear optics and ultrafast optics

• Confocal and super-resolution microscopic imaging

2. Spectroscopy and Precision Measurement

• Raman spectroscopy, infrared spectroscopy

• Interferometry and displacement measurement

• Optical frequency stabilization and calibration systems

3. Micro-nano Processing and Device Fabrication

• Laser direct writing and exposure systems

• Micro-nano structure processing and inspection

• Experiments on semiconductors and two-dimensional materials

4. Teaching and Scientific Research Platforms

• Basic and advanced optical experiments in universities

• National and provincial key laboratories

IV. Technical Advantages

1. Outstanding Low-frequency Vibration IsolationCompared with passive rubber and spring vibration isolation structures, air bearing vibration isolation achieves superior attenuation effect in low-frequency bands, ideal for environment-sensitive high-precision experiments.

2. Excellent Repeatability and Long-term StabilityThe air bearing system features minor performance degradation during long-term operation, ensuring consistent platform posture and stable vibration isolation performance.

3. Adaptable to Complex Experimental EnvironmentsIt maintains stable operation of experimental systems under complex lab conditions such as personnel movement and equipment start-stop.

4. Balanced Load Capacity and PrecisionWhile delivering excellent vibration isolation performance, the table owns high load-bearing capacity, suitable for installing multi-optical-path and large-scale optical systems.

5. Wide Compatibility with Precision SystemsIt can work cooperatively with optical microscopes, laser systems, vacuum chambers, scanning platforms and other equipment with strong adaptability.

Air Bearing Optical Table is a stable platform dedicated to high-precision optical experiments. It is widely used in scientific research and precision measurement, especially for experiments requiring ultra-high stability and low vibration.

High Precision & StabilityIt effectively isolates external vibrations and keeps the table stable to ensure reliable operation of precision instruments and experiments.

• Non-mechanical ContactThe table is suspended in air without traditional mechanical contact, lowering friction and wear.

• Strong Anti-vibration PerformanceEquipped with automatic adjustment system to compensate tiny deviation caused by environmental changes and equipment operation.

• High Load-bearing CapacityIt achieves excellent vibration isolation and can stably carry experimental equipment of certain weight.

• Long-term Operational StabilityFree from physical wear due to contactless structure, it maintains high stability for prolonged service.

V. Technical Parameters

1. Table Dimensions

Standard Sizes1000 mm × 1000 mm1200 mm × 1200 mm1500 mm × 1500 mm2000 mm × 1000 mm

Custom Sizes: Customizable as required by users.

Thickness: 75 mm - 150 mm, varying according to table size and design.

2. Load Capacity

Total load capacity: 500 kg

3. Flatness

Flatness: ±5 μm

4. Vibration Isolation Performance

Vibration isolation efficiency: 99% at 1 Hz

5. Air Bearing Support System

Working air pressure: 0.5 MPaAir flow rate: 60 L/minNoise level: 50 dB

6. Adjustment Accuracy

Height adjustment accuracy: 0.01 mm - 0.1 mmHorizontal adjustment accuracy: ±1 arcmin

Equipment Appearance Drawing