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:
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Full performance testing of output power, wavelength tuning, and sweep accuracy
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TEC and laser diode diagnostics and replacement
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Signal stability and phase noise checks
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Front panel button, screen, and interface repair
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Final calibration with NIST-traceable references and certification
Common issues resolved:
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Output not stable or completely missing
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Tuning range errors or stuck sweep
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Internal temperature regulation problems
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Firmware or communication errors
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Mainframe interface compatibility issues
Why choose us:
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Decades of experience with Agilent optical instruments
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OEM-grade repair and diagnostics
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Calibration data reports included
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Fast international service and support
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Flexible payment and return policy
Request service now to get your Agilent 81640A professionally repaired and calibrated.
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