The Burleigh WA-7100 Multi-Line Wavemeter is a high-precision instrument for simultaneous measurement of multiple laser wavelengths across the 1270 nm to 1680 nm band. Built on scanning Michelson interferometer technology with a built-in HeNe laser standard, it delivers absolute wavelength accuracy of ±1.5 pm and 0.001 nm display resolution. The system measures up to 256 discrete optical signals and calculates OSNR, channel spacing, and provides full optical spectrum display for DWDM system analysis.
– Technical Specifications
• Wavelength Range: 1270 nm to 1680 nm
• Simultaneous Channels: Up to 256 discrete optical signals
• Absolute Wavelength Accuracy: ±1.5 pm
• Display Resolution: 0.001 nm
• Spectral Resolution: 30 pm
• Optical Input: 9/125 µm single-mode fiber
• Maximum Input Level: +18 dBm
• Linearity: ±0.3 dB
• DWDM Channel Spacing Discrimination: 100 GHz, 50 GHz, and 25 GHz
• Measurement Confidence: 3σ (≥99.6% within specification limits)
• Calibration Standard: Built-in HeNe laser; traceable to NIST
– Key Features
• Absolute wavelength measurement with advanced digital processing
• Individual optical signal power measurement
• Real-time OSNR calculation and automatic channel spacing analysis
• Full optical spectrum display for precision DWDM channel characterization
• Wavelength and power monitoring with graphing capability
• GPIB and RS-232 communication interfaces
• Rugged bench-top or rack-mounted package design
• Factory calibration with certificate, label, and measurement data included
– Typical Applications
• Research and development of optical systems
• Quality control and validation testing
• DWDM system analysis and commissioning
• Fiber optic signal characterization
– Compatibility & Integration
Communication via GPIB and RS-232 enables integration into automated test environments and remote monitoring systems.
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