HP / Agilent 81672B Tunable Laser Source, Range: 1265-1375 nm
HP / Agilent Tunable Laser Sources. Resolution: 0.1 pm (17.7 MHz at 1300 nm).
- Model
- HP / Agilent 81672B
- Calibration
- Available on request
- Price
- $19,258
- Status
- In stock
- RFQ ref
- 81672B
This unit
The HP/Agilent 81672B is a tunable laser source module delivering precise optical output across the O-band spectrum. Operating from 1265 nm to 1375 nm with ±10 pm absolute accuracy and 0.1 pm resolution (17.7 MHz at 1300 nm), it enables stable, narrow-linewidth characterization of optical components and systems. The instrument achieves mode-hop-free tuning across its full wavelength range at speeds up to 80 nm/s, with maximum output power of +10 dBm. Polarization-maintaining Panda-type fiber output, a built-in real-time wavelength meter, and continuous sweep capability simplify integration into test benches. Spectral purity reaches 40 dB/nm across 1270–1375 nm with RIN of −145 dB (typical), ensuring minimal noise for demanding measurements. Wavelength stability is maintained for one month within ±4.4 K after automatic wavelength zeroing.
Technical Specifications
Wavelength Range: 1265 nm to 1375 nm (O-band)
Wavelength Accuracy (Absolute): ±10 pm
Wavelength Resolution: 0.1 pm (17.7 MHz at 1300 nm)
Maximum Tuning Speed: 80 nm/s
Mode-Hop Free Tuning: Full wavelength range
Maximum Output Power: +10 dBm
Signal-to-Spontaneous Emission Ratio: 40 dB/nm (1270–1375 nm)
Relative Intensity Noise: −145 dB (typical)
Output Fiber: Panda-type polarization-maintaining
Wavelength Stability: Valid for one month within ±4.4 K temperature range after automatic zeroing
Key Features
Built-in real-time wavelength meter for immediate feedback
Continuous sweep through full wavelength range enables automated characterization routines
Fast tuning speed supports dynamic measurement protocols
High spectral purity minimizes measurement artifacts in sensitive applications
Typical Applications
Optical amplifier testing and gain characterization
Passive optical component evaluation
Integrated photonic device characterization
Fiber-optic R&D and bench-level testing
Compatibility & Integration The 81672B module requires an 8164A/B Mainframe for operation.
Specifications
| Parameter | Value |
|---|---|
| Power Range (dBm) | '+10 dBm | Wavelength Range: 1265 nm to 1375 nm |
HP / Agilent 81672B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP / Agilent 81672B. 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 81672B 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 81672B price
This HP / Agilent 81672B is listed at $19,258. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP / Agilent 81672B calibration cost
NIST-traceable calibration for the HP / Agilent 81672B 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 →
