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Laser Components has launched the K41 and CS405 series of fibre-coupled, high-power laser diodes for use in medical technology, material processing, illumination, printing and scientific applications.

At 405nm, output power from the fibre varies from 20mW to 100mW.

Optimum optical and electronic performance is achieved through the alignment of the 3um to 60um fibres.

In addition to good coupling efficiency, the fibre connection features long-term stability and optimal beam performance.

If desired, Laser Components may also equip the fibre end with an optical connector; here, users have a choice between FC, ST and SMA connectors.

The K41 series emits up to 100mW from a 60um multimode fibre with a numerical aperture of 0.22 and up to 30mW from a 3um single-mode fibre with a numerical aperture of 0.12.

The CS405 series is said to achieve an even better coupling efficiency, emitting 60mW from a 4.5um fibre with a numerical aperture of 0.06.

All components are supplied in a robust metal housing.

Depending on the design, the laser diodes are also available with a thermoelectric cooler and/or a thermistor.

Laser Components

The Laser Components Group was formed in 1986 and is located at six locations in Germany, France, UK, Canada and USA, employing more than 120 people worldwide. In-house production accounts for approximately half its turnover, with partner suppliers accounting for all other business.

Laser Components manufactures and supplies components, OEM modules, sources, optics and detectors, spanning the UV to the FIR. 

Products include:  

  • Photodiodes, including avalanche photodiodes, position sensitive detectors and PIN diodes
  • IR components, including IR detectors, IR emitters and optical components for IR
  • Single photon-counting modules, including accessories and silicon avalanche photodiodes for photon counting
  • Lasers, including laser diodes, laser modules and emitters for telecommunication
  • Measurement devices, including amplifiers, laser power detectors, and measurement instruments
  • Fibre optics, including optical fibres, assembled fibres, active and passive components and accessories
  • Optics, including laser optics, optical filters, optomechanical components, optical components and polarisers
  • Laser accessories, including laser safety products and spare parts and accessories
  • E-beam (physical vapour deposition) ion-assisted deposition and sputtering coating capabilities to the standard catalogue or customer-specific specifications.  

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