The Agilent 81640A tunable laser source covers both C- and L - Band. It is specially designed for testing critical DWDM passive components.

This Agilent "A" Tunable Laser Source has been replaced by 81640B but can be upgraded.

The 81640A works in both DWDM bands (C- and L-Band). It has continuous sweep through full wavelength range, low source spontaneous emission output for high dynamic range, high power optical output for optical amplifier test, a built-in real-time wavelength meter and mode-hop free tuning over full wavelength range.

Features:

• Wavelength Range: 1510nm to 1640nm
• Max. Output Power: 4dBm
• Wavelength Accuracy (abs.): ±0.015nm
• Wavelength repeatability (typ.): ±0.5pm
• Wavelength stability (typ.): <±1pm
• Signal to Source Spontaneous Emission Ratio:e60dB/nm Output1 (1530 - 1610nm)
• Signal to total SSE Ratio:e55dB Output1 (1530 - 1610 nm)