Wavelength range: 1460nm to 1580nm
Maximum output power: 8dBm
Wavelength accuracy (absolute value): ± 0.01nm
Wavelength repeatability (typical): ± 0.5pm
The Keysight 81682A tunable laser source covers both S-Band and C-Band. Test optical amplifiers and test passive components with high excitation power.
The Keysight tunable laser source marked "A" has been replaced by the 81682B, but can be upgraded.
Features
Designed for C-band
Continuous scanning of the entire wavelength range
Optical amplifier tests high power fiber output
Built-in real-time wavelength meter
Mode-hopping-free adjustment over the entire wavelength range
Both fiber outputs are equipped with Panda-type polarization maintenance fibers
Key technical specifications
Wavelength range: 1460nm to 1580nm
Maximum output power: 8dBm
Wavelength accuracy(abs.): ±0.01nm
Wavelength repeatability(typ.): ±0.5pm
Wavelength stability(typ.): <±1pm
Spontaneous emission ratio of signal to source.
≥45dB/nm(1520-1570nm)
Spontaneous emission ratio of signal to all sources.
≥30dB(typ. 1520-1570nm)
