Service and Repair of Agilent 81640A Tunable Laser Source

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.