Burleigh WA-2000 Wavemeter Junior

The Burleigh WA-2000 Wavemeter Junior is a compact, cost-effective instrument for precise laser wavelength measurement using Michelson interferometer technology. It delivers absolute wavelength measurements across the UV-to-near-infrared spectrum with high accuracy and resolution. The unit features an intuitive digital interface and durable construction suitable for research laboratories and industrial environments. A collimated laser beam input couples to the optical engine, with wavelength values displayed on an integrated digital readout. Serial communication ports enable data logging and remote system integration.

– Technical Specifications

• Wavelength Range: 400 nm to 1800 nm
• Accuracy: ± 0.02 cm⁻¹
• Resolution: 0.001 nm
• Measurement Type: Absolute wavelength
• Technology: Michelson Interferometer
• Input: Collimated laser beam
• Output: Digital display; serial data output (RS-232)
• Power: Standard AC input

– Key Features

• Compact form factor for benchtop or rack-mount deployment
• Lightweight design for transport and placement flexibility
• Real-time wavelength readings via integrated digital display
• Minimal control panel with power, measurement, and configuration functions
• Serial interface for automated measurement logging and system control

– Typical Applications

• Laser wavelength characterization in spectroscopy
• Production line wavelength verification
• Research applications requiring absolute wavelength measurement
• Industrial quality assurance and process monitoring

– Compatibility & Integration

The WA-2000 Junior accepts collimated beams from laser sources operating within its 400–1800 nm range. Beam quality, power level, and collimation directly influence measurement performance. Instruments equipped with serial communication support integration into automated measurement systems and external data logging platforms.