Service & Repair of Agilent 81640A Tunable Laser Source
We offer full repair, maintenance, and NIST-traceable calibration for the Agilent 81640A Tunable Laser Source, an industry-standard laser used in high-precision DWDM component testing, optical amplifier validation, and fiber network simulation. With a tuning range of 1495–1640 nm and exceptional spectral purity, the 81640A plays a key role in modern optical labs. Our repair services restore these modules to full performance within Agilent 8163/8164 mainframe systems.
Our Services Include:
Full performance testing of output power, wavelength tuning, and sweep accuracy
TEC and laser diode diagnostics and replacement
Signal stability and phase noise checks
Front panel button, screen, and interface repair
Final calibration with NIST-traceable references and certification
Common issues resolved:
Output not stable or completely missing
Tuning range errors or stuck sweep
Internal temperature regulation problems
Firmware or communication errors
Mainframe interface compatibility issues
Why choose us:
Decades of experience with Agilent optical instruments
OEM-grade repair and diagnostics
Calibration data reports included
Fast international service and support
Flexible payment and return policy
Request service now to get your Agilent 81640A professionally repaired and calibrated.
