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1908nm, 6W Wavelength Stabilized, Narrow Wavelength, Fiber-Coupled Laser Module

  • 1908nm Wavelength Stabilized, Narrow Wavelength, Fiber-Coupled Laser Module

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Key Features
  • 1908nm, 6W Wavelength Stabilized, Narrow Wavelength, Fiber-Coupled Laser Module

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MODEL RLS/6119-0000
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Key Specifications
  • CW Output Power: 6W
  • Wavelength: 1908nm
  • Spectral Width (FWHM): 3nm
  • Fiber Core Diameter: 400μm
  • Fiber NA: 0.22
  • Temperature Tuning Coefficient: 0.15nm/°C
  • Operating Current: 48A
  • Threshold Current: 1.1A
  • E-O Conversion Efficiency: 12%

Product Overview:

1908nm, 6W Wavelength Stabilized, Fiber-Coupled Laser Module

QPC Lasers proprietary BrightLock® semiconductor laser technology achieves spectrum control from a monolithic high power diode laser. The internal grating eliminates the need for any external optical elements, thereby reducing cost and increasing overall device robustness without compromising reliability or efficiency.

BrightLock® Laser Module Features

- Narrow Linewidth: < 3 nm max
- Reduced temperature sensitivity: 0.15 nm/°C
- Accurate center wavelength: ± 2 nm
- Fiber core diameter: 400 μm
- Integrated Thermistor
- Optional monitor photodiode
- Optional 635nm aiming laser

1908m BrightLock® Laser Power Options

The fiber coupled 1908nm BrightLock® laser is available in other output power and package combinations:
Ultra-50: 6 Watt
Ultra-500: 40 Watt, 60 Watt

BrightLock® Laser Benefits

- Increased pumping efficiency
- Reduced thermal requirements of system
- Eliminates costly external optical components

BrightLock® Laser Applications

- Industrial: Pumping of fiber and solid state lasers

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