Lumentum L4S Series Fiber-Coupled Diode Laser, 915 to 940nm, 12W

Feedback protected diode

Continuous wave diode laser with wavelengths from 915 to 940nm and power of 12W.

Features

  • Continuous wave
  • Wavelength 915 to 940nm
  • Power 12W

Datasheet

Product Description

The L4S series fiber-coupled diode lasers from Lumentum offer up to 12W of power through a 105μm fiber. The L4S series leverages the low cost L4 platform while introducing a high power proprietary chip, incorporating a highly reliable design scalable into a commercial product.

The multi-mode pump modules offer high brightness, small footprints, and simplified thermal management by disturbing the diodes (heat sources), allowing the use of either air or water-cooled architectures with predictable high reliability.
The L4S series is a unique solution for the fiber-coupled pump laser market, offering powerful technical attributes in a cost effective package.

  • 0.22 numerical aperture (NA) fiber: 12W output power
  • 0.15 NA fiber: 11W output power
  • High reliability
  • 105μm aperture
  • 1060nm feedback protection (L4Si)
  • Isolated electrical contacts

Applications

This product could be used for the following applications:

  • Fiber laser pumping
  • Material processing
  • Graphic arts
  • Medical

Manufacturer

This product is manufactured by Lumentum.

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