The Agilent 81640B tunable laser source covers both C- and L - Band. It is specially designed for testing critical DWDM passive components.
The 81640B works in both DWDM bands (C- and L-band). It has continuous sweep through full wavelength range, 4 complete spectral bands (E-, S-, C-, and L- band) coverage with 2 lasers, fast tuning speed with dynamic specification, low source spontaneous emission output for high dynamic range, high power optical output for optical amplifier, built in real-time wavelength meter, mode-hop free tuning over full wavelength range and Panda type polarization maintaining fiber outputs. Replacement for 81640A.
Features:
Wavelength Range: 1495 to 1640 nm
Max. Output Power: + 4dBm (Output2)
Max. Tuning Speed: 80nm/s with Dynamic Specifications
Wavelength Accuracy (abs.): 10pm
Wavelength Repeatability (typ.): 0.5pm
Wavelength Stability (typ.): < 1pm
Signal to SSE ratio:>55dB (Output1, 1520-1610nm)
Signal to total SSE ratio:>55dB (Output1, 1520-1610nm)
