Agilent 5517B Laser Head Controller Product Introduction

The Agilent 5517B Laser Head Controller is a precision instrument designed for high-accuracy laser interferometry and metrology applications. As a core component of advanced laser-based measurement systems, it delivers exceptional performance in industrial, scientific, and calibration environments.

Key Features:

1. High-Precision Laser Source:
   • The 5517B incorporates a stable, coherent Helium-Neon (He-Ne) laser operating at 632.99137 nm, ensuring precise wavelength accuracy for metrology tasks.
   • It supports dual-frequency operation with orthogonal polarization components, enabling advanced interference measurement techniques.
2. Dual-Frequency Output:
   • Generates two frequency components (f1 horizontally polarized, f2 vertically polarized) with a selectable reference frequency range of 1.9 to 2.4 MHz.
   • This feature allows for accurate determination of path length differences in interferometric setups.
3. Compact and Durable Design:
   • Robust construction with a weight of 3.4 kg, designed for long-term reliability in industrial environments.
   • Includes a 90-minute warm-up time to ensure thermal stability and consistent performance.
4. High-Speed Measurement Capability:
   • Enables maximum linear velocity measurements of up to 500 mm/s when paired with compatible linear stages, making it suitable for dynamic positioning applications.
5. Optical Alignment and Control:
   • Provides a collimated laser beam with a diameter of 6 mm and adjustable beam height (79.5 ± 1.0 mm) for precise alignment in optical systems.
   • Supports integration with laser interferometer systems for high-accuracy length, displacement, and position measurements.
6. Compatibility and Integration:
   • Designed to work seamlessly with VME and PC-based systems, as well as Keysight’s 5527A laser interferometer systems.
   • Ideal for applications requiring integration with motion control systems, such as CNC machine tool calibration and semiconductor manufacturing equipment.

Applications:

• Precision Metrology: Used in coordinate measuring machines (CMMs), laser trackers, and other high-accuracy dimensional measurement systems.
• Industrial Calibration: Essential for calibrating machine tools, robots, and automation systems to ensure sub-micron positioning accuracy.
• Semiconductor Manufacturing: Enables precise alignment and positioning in photolithography, wafer inspection, and other critical processes.
• Aerospace and Defense: Supports high-precision measurement tasks in aircraft assembly, satellite component testing, and optical system alignment.
• Research and Development: Ideal for gravitational wave detection, quantum optics experiments, and other cutting-edge scientific research requiring nanometer-level precision.

Technical Specifications:

• Laser Type: Helium-Neon (He-Ne), continuous wave.
• Wavelength: 632.99137 nm ± 0.02 ppm.
• Output Power: 120 µW (minimum) to 1 mW (maximum).
• Beam Diameter: 6 mm.
• Reference Frequency: 1.9 to 2.4 MHz (TTL square wave).
• Power Requirements: +15 V ± 0.3 V (3.0 A max), -15 V ± 0.3 V (0.02 A max).
• Operational Environment: -25°C to 65°C temperature range, 5% to 95% relative humidity (non-condensing).

Benefits:

• Unmatched Accuracy: Delivers nanometer-level precision, critical for applications where even sub-micron errors are unacceptable.
• Reliability: Durable design and rigorous testing ensure consistent performance in demanding industrial environments.
• Flexibility: Compatible with a wide range of laser interferometer systems and motion control platforms.
• Ease of Use: Intuitive setup and integration with existing systems minimize downtime and training requirements.

Conclusion:

The Agilent 5517B Laser Head Controller is a cornerstone of high-precision metrology, offering unparalleled accuracy, reliability, and versatility. Whether used in industrial calibration, semiconductor manufacturing, or advanced scientific research, this controller provides the performance and stability required for the most demanding applications.

For more information or technical support, please refer to Agilent’s official documentation or contact an authorized representative.

Agilent Technologies – Advancing Measurement Science for a Better World.