Keysight (Agilent) 81607A CALIBRATION and Keysight (Agilent) 81607A REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the Keysight (Agilent) 81607A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   Keysight (Agilent) 81607A   Description / Specification:    
Keysight (Agilent) 81607A 1490 to 1640 nm Tunable Laser Source, Low SSE

The Keysight 81607A tunable laser module offers a typical wavelength repeatability of ±1 pm even during two-way sweeps with up to 200 nm/s, it is ideal for high-throughput test and automated adjustment of passive optical components. A signal-to-SSE ratio of 75 dB/nm, enabled by the new cavity and laser module design, provides an excellent isolation measurement range for the most demanding optical components.

Specifications.
Wavelength range: 1490 nm to 1640 nm (Option 116).
Wavelength resolution: 0.1 pm, 12.5 MHz at 1550 nm.
Continuous sweep range: Full wavelength range.
Maximum sweep speed: 200 nm/s, bidirectional.
Wavelength stability (typical): ≤ ±1 pm, 24 hours.
Linewidth (typical): <10 kHz.
Maximum output power (continuous power during sweep): > +8 dBm peak (typical).
Side-mode suppression ratio (typical): ≥ 65 dB (1515 nm - 1620 nm, max. output power).
Relative intensity noise (RIN) (0.1 - 6 GHz): < -135 dB/Hz (typical, 1515 nm - 1620 nm, max. output power).
Signal to source spontaneous emission ratio:
  ≥ 75 dB/nm,
  ≥ 85 dB/0.1 nm.
Signal to total source spontaneous emission ratio: ≥ 70 dB.
Absolute wavelength accuracy:
  ±5 pm; typ. ±3 pm (Stepped mode),
  ±3 pm (Continuous sweep mode, both directions (typical)).
Relative wavelength accuracy:
  ±3 pm; typ. ±2 pm (Stepped mode),
  ±2 pm (Continuous sweep mode, both directions (typical)).
Wavelength repeatability:
  ±1.5 pm; typ. ±1 pm (Stepped mode),
  ±1 pm (Continuous sweep mode, both directions (typical)).
Power repeatability (typical): ±0.005 dB.
Power stability: ±0.01 dB (1 hour), typ. ±0.025 dB (24 hours).
Power linearity: ±0.05 dB.
Power flatness versus wavelength: ±0.25 dB; typical ± 0.1 dB.



 

Standard Calibration $675.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 81607A. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Coherence Length
Average distance over which superimposed waves lose their phase relationships

Linewidth
Linewidth is the width of a spectral line in terms of wavelength, wave number and frequency.

Power Flatness Versus Wavelength
When changing the wavelength at constant power setting and recording the differences between actual and displayed power levels, the power flatness is ± half the span (in dB) between the maximum and the minimum of the measured power levels.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

Telecom Bands
Optical fiber communications typically operate in a wavelength region corresponding to one of the following Bands. O Band (original): 1260–1360 nm. E Band (extended): 1360–1460 nm. S Band (short wavelengths): 1460–1530 nm. C Band (conventional): 1530–1565 nm. L Band (long wavelengths): 1565–1625 nm. U Band (ultralong wavelengths): 1625–1675 nm


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