81680A keysight Adjustable Laser Source

Main features：

• Wavelength range: 1460nm to 1580nm
• Maximum output power: 6dBm
• Wavelength accuracy (abs.) : ±0.01nm
• Wavelength repeatability (typ.): ±0.5pm
• Wavelength stability (typ.): <±1pm

Price: $90000

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81680A keysight Adjustable Laser Source

Overview

Manual

Wavelength range: 1460nm to 1580nm
Maximum output power: 6dBm
Wavelength accuracy (absolute value): ± 0.01nm
Wavelength repeatability (typical): ± 0.5pm

The keysight 81680A tunable laser source is specially designed for testing critical DWDM in C-Band.

The keysight tunable laser source marked "A" has been replaced by the 81680B, but can be upgraded.

Features

Designed for C-Band
Continuous scanning over the entire wavelength range
High dynamic range source with low spontaneous emission output
Optical amplifier for testing 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 fiber.

Key technical specifications

Wavelength range: 1460nm to 1580nm
Maximum output power: 6dBm
Wavelength accuracy(abs.): ±0.01nm
Wavelength repeatability(typ.): ±0.5pm
Wavelength stability(typ.): <±1pm
Spontaneous emission ratio of signal to source.
≥63dB/nm output1(1520-1570nm)
Spontaneous emission ratio of signal to all sources.
≥60dB output1(1520-1570nm)

81680A Agilent Tunable Laser Source Product Manual

2022-10-11

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