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WSL-100

pdfWSL-100 Brochure 342kb

Tunable Laser WSL-100

Compact Tunable Laser

WSL-100
The WSL-100 is a compact and cost effective tunable laser source. Designed for use in fiber optic transmission testing, the WSL-100 can also be used for DWDM component evaluation and Coherent communications testing.

Overview

Overview

C-band or L-band lasers are available, each covering a 38nm tuning range. Wavelength tuning may be configured as Fixed Grid: adjustable on ITU-T channels, or Gridless: allowing any wavelength to be accessed. An integrated wavelength locker ensures high wavelength accuracy and stability. This laser can be controlled either through the front panel or by using a GPIB interface, allowing full remote control and measurement automation.

 

Features

Features
  • C-band or L-band tuning with high resolution
  • 25 GHz ITU-T grid tuning
  • Fine tuning available with 1MHz resolution
  • Narrow linewidth
  • High output power >+15dBm
  • Integrated wavelength locker
  • One or two ports per unit

 

Applications

Applications
  • Fiber optic transmission testing
  • DWDM component testing
  • Testing & measurement
  • Local Oscillator for Coherent detection

 

Specifications

Specifications
Parameter Unit C-band L-band
Wavelength range nm 1528.773 to 1566.723 1570.416 to 1608.329
Frequency range THz 191.35 to 196.1 186.4 to 190.9
Channel spacing GHz 25 or 50 *1
Frequency accuracy to ITU grid GHz <±2.5 / ±1.0 (Typ.) [<±20pm / ±8pm (Typ.) ]
Wavelength repeatability *2 pm ±2.0 (Typ.) [±0.25GHz (Typ.)]
Wavelength stability @1hour *2 pm ±1.0 (Typ.) [±0.15GHz (Typ.)]
Output power dBm 7 to 13 4 to 10
Power variation dB <±1.0 / ±0.1 (Typ.)
Power stability @1hour *2 dB ±0.01 (Typ.)
Power repeatability *2 dB ±0.01 (Typ.)
Side mode suppression ratio (SMSR) dB >35 / 50 (Typ.)
Spectrum linewidth MHz 5 (Typ.)
Polarization extinction ratio dB >20
Interface - GP-IB *2
Power supply Voltage V AC 100-240
Frequency Hz 50 / 60
Dimensions (Width x Depth x Height) mm 210 x 300 x 80
* Choose C-band or L-band
*1 Other grid channel spacing is available
*2 At constant temperature ± 0.5 K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Characteristics

Characteristics

WSL-100_WavelengthAccuracyWSL-100_WavelengthStability

 

 

 

 

 

 

 

 

WSL-100_Spectrum