HP / Agilent 81642B Tunable Laser Source, 1495-1640nm,Power: +8.5dBm
HP / Agilent Tunable Laser Sources. Accuracy: ±10 pm (absolute), Dynamic Range: >.
- Model
- HP / Agilent 81642B
- Calibration
- Available on request
- Price
- $22,498
- Status
- In stock
- RFQ ref
- 81642B
This unit
The HP/Agilent 81642B is a tunable laser source delivering continuous, mode-hop free wavelength tuning across the C- and L-bands (1495–1640 nm) with +8.5 dBm output power. Built-in real-time wavelength metering ensures ±10 pm absolute accuracy, while a maximum tuning speed of 80 nm/s minimizes test time without sacrificing measurement confidence. Panda-type polarization-maintaining fiber output maintains a stable, well-defined state of polarization - critical for waveguide and integrated optical device characterization. An optional integrated optical attenuator extends the dynamic output power range beyond 60 dB, enabling flexible stimulus configurations for optical amplifiers and passive components alike. The module integrates directly into Agilent's 8164B mainframe, scaling within broader test architectures.
Technical Specifications
Wavelength Range: 1495 nm to 1640 nm (C- and L-bands)
Maximum Output Power: +8.5 dBm
Wavelength Accuracy: ±10 pm (absolute)
Tuning Speed: 80 nm/s maximum
Optical Output: Panda-type Polarization Maintaining Fiber (PMF)
Optional Attenuator Dynamic Range: >60 dB
Key Features
Mode-hop free tuning across full wavelength range
Continuous sweep capability for complete spectral coverage
Real-time built-in wavelength meter for precision control
High stimulus power suitable for optical amplifier characterization
Optional integrated optical attenuator for extended output power range
Qualified for critical DWDM component testing
Typical Applications
Optical amplifier characterization and gain measurement
Passive optical component testing (filters, couplers, modulators)
DWDM component validation and spectral analysis
Integrated optical device and waveguide characterization
Fiber optics and photonics research
Compatibility & Integration Designed as a compact module for the Agilent 8164B mainframe. Backward compatible with 815xx and 816xx series modules when deployed in appropriate mainframe platforms.
Specifications
| Parameter | Value |
|---|---|
| Power Range (dBm) | '+8.5 dBm | Wavelength Range: 1495 nm to 1640 nm |
HP / Agilent 81642B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP / Agilent 81642B. Calibration covers wavelength accuracy at 5 or more points across the full tuning range, mode-hop-free range, output power flatness, linewidth, and side-mode suppression ratio (SMSR). All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common HP / Agilent 81642B faults: output power drift, mode hops, fiber pigtail connector damage, wavelength inaccuracy. Common faults include output power drift after extended use, mode hops at specific wavelengths, and fiber pigtail connector damage. Full alignment and piezo calibration typically restore performance to spec.
HP / Agilent 81642B price
This HP / Agilent 81642B is listed at $22,498. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP / Agilent 81642B calibration cost
NIST-traceable calibration for the HP / Agilent 81642B is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers wavelength accuracy at 5 or more points across the full tuning range, mode-hop-free range, output power flatness, linewidth, and side-mode suppression ratio (SMSR). Turnaround is 1 to 3 business days after receipt. See full calibration details →
