The SIOS stabilized HeNe lasers (helium-neon lasers) are characterized by very high frequency and amplitude stability. They are available as built-in lasers or stand-alone devices. Optionally, they can be equipped with optical fiber couplings and Faraday isolators, among other things. Frequency connection to an iodine-stabilized HeNe laser and issuance of a factory test certificate are also possible.
The frequency-stabilized HeNe lasers with a wavelength of 632.8 nm are the "heart" of our high-precision interferometers.
![[Translate to Englisch:] Frequenz-und Amplitudenstabilisierter He-Ne-Laser SL 04](/fileadmin/_processed_/1/a/csm_he-ne-laser-sl-04_c99c22d186.png "Frequency stabilized HeNe laser SL 04")
Fields of application for stabilized red Helium Neon lasers
Laser for high resolution interference optical metrology
- precision length measurement
- interference optical surface and wavefront measurements
- holographic measurement methods
Reference laser for frequency and wavelength
- calibration of spectrometers and wavemeters
- internal reference for spectrometers and wavemeters
Laser for international frequency standards
- representation of the unit of length
- frequency standard in the visible spectrum
Our frequency-stabilized HeNe lasers are widely used as light sources in semiconductor industry, interferometry, spectroscopy and metrology.
OEM-Laser-Service
SIOS not only offers technically high-quality standard HeNe lasers, but also has the necessary expertise and competence to meet specific requirements of OEM customers. Our experts develop individual frequency-stabilized OEM laser modules adapted to your requirements in close consultation with you.
With pleasure we can:
- optimize laser characteristics such as frequency stability, light output, thermal frequency drift, beam diameter and divergence, and mode spacing and polarization for your needs,
- customize the installation criteria such as space requirements, power supply, connectivity or waste heat characteristics to increase maintainability,
- take measures against electric shock, touch protection, overcurrent resistance, but also against critical environmental influences such as dust ingress (encapsulation),
- for fiber-coupled OEM modules: Type and length of fiber, connectors on input and beam exit side, possibly provide free fiber end.
Through direct communication with our laser specialists, we can guarantee a speedy design process. Thanks to our own capacities in electronics manufacturing for frequency-stabilized He-Ne lasers, nothing stands in the way of the production of customer-specific OEM laser modules with a high degree of individualization. Effective processing and a lean company structure guarantee competitive costs.
Our service is rounded off by frequency recalibration of your lasers as well as laser tube exchange.
More information about our OEM solutions