RWL Single Mode Laser Diodes

RWL Single Mode Laser Diodes eagleyard Photonics
  • SW10675
Ridge Waveguide Fabry-Perot Laser Diodes; 780 to 1,120 nm; Spectral Width 1 to 3 nm; Output... more
Product information "RWL Single Mode Laser Diodes"

Ridge Waveguide Fabry-Perot Laser Diodes; 780 to 1,120 nm; Spectral Width 1 to 3 nm; Output Power 50 to 800 mW; Threshold Current ≤70 to 300 mA; Slope Efficiency 0.6 to 1.2 W/A; Forward Current 130 to 1,500 mA

eagleyard Photonics’ RWL series of Fabry-Perot ridge waveguide laser (RWL) diodes operate on a single transverse resonator mode. This leads to high power output (50 up to 800 mW in cw mode) with diffraction limited beam profile. The output beam can contain multiple frequencies depending on the resonator length. The frequency performance can be stabilized by temperature control (thermoelectric cooling).

Additional features such as collimation optics for optimum beam quality or a thermoelectric cooling module for more stable frequency performance can be integrated in the package on request. Direct temperature control of the chip enables optimum wavelength stability and better heat dissipation under continuous high-power operation.

Key Features:

  • Fabry-Perot Edge-emitting Ridge Waveguide Laser Diodes
  • Broad Wavelength Range 780 to 1120 nm
  • Typ. Spectral Width 1 nm
  • Output Power 50 to 800 mW CW
  • Good Beam Quality (typ. M2 = 1.1)
  • Chip Length 0.75 to 4 mm
  • Small Emitting Region (typ. 1 x 4 µm)
  • Beam Divergence Parallel (Slow Axis) 10° (FWHM), Perpendicular (Fast Axis) 30° (FWHM)
  • Package Types 14-Pin Butterfly With Window, TO 9 & 5.6 mm, C-Mount

Applications: Laser Source for Precise Positioning; Laser Source for Surface Profiling with DOE; Pump Laser for DPSS and Fiber Laser; Free Space Optical Data Communication

Product Group: Single Mode Laser Diodes
Manufacturer Series Name: RWL
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