Keysight (Agilent)
Keysight (Agilent) 81689B
Tunable Laser
1520 nm to 1570 nm Wavelength Range
Compact Tunable Laser Source Module Module Type
Up to +7 dBm Output Power
0.1 pm Tuning Resolution
Less than 100 kHz Linewidth
| Attribute | Value |
|---|---|
| Wavelength Range | 1520 nm to 1570 nm |
| Module Type | Compact Tunable Laser Source Module |
| Output Power | Up to +7 dBm |
| Tuning Resolution | 0.1 pm |
| Linewidth | Less than 100 kHz |
| Side Mode Suppression Ratio (SMSR) | Greater than 50 dB |
| Wavelength Accuracy | ±3 pm |
| Optical Output Connector | FC/APC |
| Compatible Mainframe | Keysight 8164A/B Lightwave Measurement System |
| Polarization | Linear, polarization maintaining output |
| Model | 81689B |
|---|
The Keysight (Agilent) 81689B compact tunable laser is engineered for precision in C-Band applications. Offering a continuous wavelength sweep from 1525nm to 1575nm, it ensures high output power ≥10dBm with exceptional stability of ±0.015dB (typ) over one hour at constant temperature.
Ideal for DWDM passive component testing, it enhances test flexibility and performance, making it a reliable choice for telecom and photonics applications.
Testwall can supply the used Keysight (Agilent) 81689B, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 81689B.
