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Thorlabs WDM81660-20 DFBModule 1602.31nm

The Thorlabs WDM 81660-20 DFB series WDM Laser Modules are DFB laser sources for the PRO8000 Test & Measurement Platform with precise tunability as well as long-term wavelength and power stability. Provided with adjustable coherence control, these laser modules are ideally suited for all DWDM applications such as test systems for fiber optic DWDM components, EDFA manufacturing, and multi-laser optical sources for DWDM transmission experiments.

This DFB module wavelength is 1602.31 nm (187.10 THz). Output power of + 13 dBm through FC/APC connector.

The wavelength is displayed with a resolution of 0.001 nm on the Profile PRO8000 front panel or can be read through the IEEE-488 interface with a resolution of 0.001 nm. By precisely controlling the temperature of the laser chip, the emitted wavelength can be tuned over a range of ± 0.85 nm (approximately ± 100 GHz). This range allows the central wavelength of the source to be shifted from one transmission channel to either of the adjacent channels for dense WDM systems with 100 GHz channel spacing or tuning over up to 8 channels for systems with 25 GHz channel spacing. This feature is useful for simulating crosstalk between channels. It can also be used to measure the profile of narrow band DWDM filters.

Click the PDF Specification for further information.

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Description

Thorlabs Profile WDM81660-20 DFB Fiber Optic Source Module 1602.31 nm 13 dBm

Specifications

  • Center Wavelength: 1602.31 nm
  • ITU Frequency: 187.10 THz
  • Tuning wavelength range: ± 0.85 nm
  • Setting range (attenuation): 10 dB
  • Wavelength Accuracy (typ): ± 10 pm
  • Output connector: FC/APC
  • Maximum output power: ≥ 13 dBm
  • Output Power: 20 mW
  • Power stability (15 min): 0.005 dB
  • SMF (Single Mode Fiber)

Fits Thorlabs Profile PRO8000 modular platform.

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Product Details
WDM8166020677
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