Highlights

Key performance specifications

  • 1310 nm
  • 20 mW (>13 dBm) output power
  • CW power stability: ±0.03 db (24h)
  • internal digital modulation

The Keysight 81655A Fabry-Perot laser source is a single-wavelength module to be used in conjunction with optical power meter modules for insertion loss, optical return loss, and PDL measurement of broadband components and fiber. The 81655A Fabry-Perot laser module is insensitive to back reflections and stabilized for short and long-term applications.

KEY SPECIFICATIONS

Absolute wavelength accuracy
±15 nm
Laser Type
Fabry-Perot
Linewidth/ Spectral bandwidth
<5.5 nm
Mainframe Compatibility
8163A
8163B
8164A
8164B
8166A
8166B
Max. output power (peak, typ.)
> +13 dBm
Output power (tuning range)
> +13 dBm
Absolute wavelength accuracy
Laser Type
Linewidth/ Spectral bandwidth
Mainframe Compatibility
Max. output power (peak, typ.)
Output power (tuning range)
±15 nm
Fabry-Perot
<5.5 nm
8163A
8163B
8164A
8164B
8166A
8166B
> +13 dBm
> +13 dBm
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Absolute wavelength accuracy:
±15 nm
Laser Type:
Fabry-Perot
Linewidth/ Spectral bandwidth:
<5.5 nm
Mainframe Compatibility:
8163A
8163B
8164A
8164B
8166A
8166B
Max. output power (peak, typ.):
> +13 dBm
Output power (tuning range):
> +13 dBm
Signal to SSE ratio:
n/a
Tunability:
fixed wavelength
Wavelength options:
1310 nm

Standard Configuration

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