We use cookies in order to guarantee the best possible service. If you continue browsing the site you consent to our cookie use.

Keysight 81663A DFB Laser Source Module (20 mW)

Key performance specifications

  • High optical output power: +13 dBm
  • Wavelength Stability: +/- 0.002nm
  • Fine-tuning range: +/- 850pm
  • Power stability: 0.003dB

Features

  • Built-in digital modulation enables applications like time-domain extinction testing of EDFA noise figure.
  • Built-in coherence control
  • Built-in isolator

Product Number:

81663A

Manufacturer:

Keysight Technologies

Quantity:

Total
Unit price
base price
Stock
Call or email for delivery time

The Keysight 81663A Distributed Feedback Laser Sources are part of the Keysight Lightwave Solution Platform, and best suited for amplifier test and WDM system test applications. Keysight covers PON and common WDM wavelengths with its 81663A Distributed Feedback (DFB) laser source modules.

Features:

  81663A
Center Wavelength 1310, 1490, 1510, 1550, 1625 nm
(Options 131, 149, 151, 155, 162)
Maximum output power > +13 dBm (20 mW)
Wavelength stability (24h) ±5 pm
Power stability (24h) ±0.01 dB
Built-in isolator Yes
Internal modulation Yes

Benefits:

  • High optical output power offers the flexibility in test environment and enables test and characterization of nonlinear effects which the customer could not do so far.
  • The precise tunability a llows to shift the center wavelength by one DWDM transmission channel to the adjacent channel in dense WDM systems.
  • The coherence control allows to change the linewidth of the laser to avoid problems with stimulated Brillioun scattering, and effects generated by unwanted cavities.
  • The built-in digital modulation enables applications like time-domain extinction testing of EDFA noise figure.
  • The built-in isolator ensures laser stability, even when reflections are present in the optical path.

Description
Additional Informations
Reviews
Query on the Item
Do you have any questions on this item?
Your E-mail Address
My Question:
Please retype the letters shown here
captcha
Description
Reviews
Query on the Item

The Keysight 81663A Distributed Feedback Laser Sources are part of the Keysight Lightwave Solution Platform, and best suited for amplifier test and WDM system test applications. Keysight covers PON and common WDM wavelengths with its 81663A Distributed Feedback (DFB) laser source modules.

Features:

  81663A
Center Wavelength 1310, 1490, 1510, 1550, 1625 nm
(Options 131, 149, 151, 155, 162)
Maximum output power > +13 dBm (20 mW)
Wavelength stability (24h) ±5 pm
Power stability (24h) ±0.01 dB
Built-in isolator Yes
Internal modulation Yes

Benefits:

  • High optical output power offers the flexibility in test environment and enables test and characterization of nonlinear effects which the customer could not do so far.
  • The precise tunability a llows to shift the center wavelength by one DWDM transmission channel to the adjacent channel in dense WDM systems.
  • The coherence control allows to change the linewidth of the laser to avoid problems with stimulated Brillioun scattering, and effects generated by unwanted cavities.
  • The built-in digital modulation enables applications like time-domain extinction testing of EDFA noise figure.
  • The built-in isolator ensures laser stability, even when reflections are present in the optical path.

Do you have any questions on this item?
Your E-mail Address
My Question:
Please retype the letters shown here
captcha