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Frequency and Amplitude Stabilized HeNe Laser

SL 04

Frequency and amplitude stabilized HeNe lasers

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

Our 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. 

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Technical data

< 0.3%

1 MHz / 1 h

≥1.2 mW

45 mm

314 mm

Areas of application

frequency normal

Calibration of spectrometers

Length measurement technology

Surface metrology


Ideal for

research / development



Sketch dimensions HeNe laser SL 04/A

Amplitude stabilized operation available

Your contact

Falko Seyfferth

Application Engineer

+49 (0) 3677 64 47-49

Are you interested in the He-Ne-Laser SL 04?

We will be happy to make you a suitable offer.

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