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纳秒光纤激光器JenLas® fiber ns 20–70

Nanosecond lasers can be used to label, mark and cut various materials extremely precisely. 

The nanosecond pulsed fiber laser JenLas® fiber ns 20 – 70 makes additional laser material processing applications possible: The nanolaser is suitable for labeling, marking, cutting and drilling materials. For example, the JenLas® fiber ns 20 – 70 can be used to remove extremely thin layers with precision or to drill silicon.

The nanolaser is based on our reliable fiber laser technology. It is air-cooled, can be set to a pulse duration of 3 to 500 nanoseconds and, depending on the version, reaches peak pulse powers of up to 20 kilowatts.

We offer the standard model of the JenLas® fiber ns nanosecond laser in power classes of 20, 50 and 70 watts. Besides various power levels, these lasers also offer additional control options. The lasers can be used for cw operation and the pulse lengths can be changed by various modes. The nanosecond lasers reach pulse repetition rates of up to 1 megahertz.

Alternatively, we offer our customers a basic model. This model can be modulated in the power class of 20 watts within a range of 1 to 200 kilohertz. With these nanosecond lasers, the number of adjustable modes, and thus also the pulse length, are limited to the essentials. This also applies to the scope of the hardware control.

We also offer a wide range of beam extension accessories.


  • Advanced applications: Nanosecond fiber lasers open up additional laser material processing possibilities.
  • Various performance types: Choose between the basic and standard models to select the performance that is precisely suited to your tasks.

Fields of Application

  • Micro-material processing: Labeling, marking, cutting and drilling.
  • Photovoltaics: Scoring, removal of thin layers, processing of silicon wafers.

Application example of the fiber laser 

Download data sheet fiber laser JenLas® fiber ns


Sales Lasers

+49 3641 65-4053

+49 3641 65-4011

Dennis He

+86 21 3825 2380-243

Sales Business Unit Healthcare and Industry




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