SIOS stabilized HeNe lasers of the SL-04 series are operated with an external supply unit and thus enable the maximum variation of technical target specifications. In the standard version, solutions with pure frequency stabilization and combined frequency and amplitude stabilization are offered. Lasers of the SL-04 series can meet the highest requirements for frequency stability and can be used for single projects as well as OEM solutions. 

A connection of optional components like optical isolator or fiber coupling is possible. 

Frequency and amplitude stabilized HeNe lasers

Features:

  • wavelength 632.8 nm
  • high frequency stability
  • short run-in time
  • screw-in thread, e.g. for optical fiber couplings
  • frequency or amplitude stabilization switchable
  • special versions with higher frequency stability available on request

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Metrology