RWL Single Mode Laser Diodes

RWL Single Mode Laser Diodes TOPTICA eagleyard
  • SW10675
Ridge Waveguide Fabry-Perot Laser Diodes; 808-1060 nm; Spectral Width 0.3-3 nm; Output Power... more
Product information "RWL Single Mode Laser Diodes"

Ridge Waveguide Fabry-Perot Laser Diodes; 808-1060 nm; Spectral Width 0.3-3 nm; Output Power 100-800 mW; Threshold Current ≤70-300 mA; Slope Efficiency 0.8, 0.9 W/A; Forward Current 170 to 1,500 mA

Toptica eagleyard’s RWL series of Fabry-Perot ridge waveguide laser (RWL) diodes operate on a single transverse resonator mode. This leads to high power output (100 up to 800 mW in cw mode) with diffraction limited beam profile. However, multiple axial (longitudinal) modes may occur which can lead to differing optical frequencies. The frequencies are separated by the free spectral range of the resonator given by the reflecting facets of the laser chip.

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: 808 to 1060 nm
  • Typ. Spectral Width: 0.3, 1 nm
  • Output Power: 100 to 800 mW CW
  • Good Beam Quality (typ. M2 = 1.1)
  • Cavity Length: 1300 to 4400 µm
  • Beam Divergence: Parallel (Slow Axis) 5° to 10° (FWHM), Perpendicular (Fast Axis) 14° to 30° (FWHM)
  • Package Types: Standard Butterfly, Butterfly With Window, SOT 9x2.45 mm, SOT 9x3.65 mm, Flatpack With Window

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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