The Agilent 81640b tunable laser source includes C and L bands. It is designed for testing critical DWDM passive components. Products in DWDM's 81640B band (C and L band). It has continuous scanning of the entire wavelength range, 4 complete spectrum bands (E, S, C, L band) laser coverage, fast tuning speed dynamic specification, low source of radiation output high dynamic range, high power of optical amplifier Optical output, built-in real-time wavelength meter without mode hopping tuning full wavelength range and panda-type polarization maintaining fiber output characteristics. Features:
1. Simultaneously acting on the DWDM frequency band (C- and L-Band)
2. Continuously scan the entire wavelength range
3. Use 2 lasers to cover all 4 spectral bands (E-band, S-band, C-band and L-band)
4. Accelerate the tuning speed with dynamic specifications
5. Low source emission output for high dynamic range
6. High power optical output to optical amplifier
7. Built-in real-time wavelength meter
8. Mode-hop-free adjustment for the entire wavelength range
9. Panda type polarization constant fiber output
Main technical specifications:
1. Wavelength range: 1495 to 1640 nm
2. Maximum output power: +4dBm (output 2)
3. Maximum tuning speed: 80nm/s, with dynamic specifications
4. Wavelength accuracy (abs.): +/- 10pm
5. Wavelength repeatability (typ.): + -0.5pm
6. Wavelength stability (typ.): <+ -1pm
7. Signal to SSE ratio: >55dB (output 1, 1520-1610nm)
8. Signal to SSE ratio: >55dB (output 1, 1520-1610nm)
