Agilent 81949A Compact Tunable Laser TLS with option 071, 1520-1630nm CALIBRATED

Agilent 81949A Compact Tunable Laser TLS with option 071, 1520-1630nm CALIBRATED,”This compact tunable laser provides high spectral purity and precise wavelength control across the 1520–1630nm range, suited for telecom and photonic component testing. The narrow linewidth and low output noise support dense WDM system validation, filter tuning, and receiver sensitivity characterization. It enables fast, accurate wavelength tuning with repeatable output power. Calibrated to ensure traceable measurement confidence, the unit supports both manual and automated test environments through SCPI command compatibility. Its internal wavelength meter allows on-the-fly verification, while its stable output aids in reducing measurement uncertainty. The small form factor makes it ideal for rack integration or portable setups in development labs. Engineers leverage its repeatability and long-term stability when assessing tunable filters, EDFAs, and multiplexing systems. The optional features enhance functionality for precise optical characterization tasks.”