Technical data sheet: Frequency stabilized HeNe lasers SL 03 mini

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Technical data sheet: Frequency stabilized HeNe lasers SL 03 mini

Product catalog summary

Technical Specifications:

Wavelength: 632.8 nm
Output Power: Greater than 0.5 mW, typically 0.8 mW
Amplitude Noise: Less than 0.4% (typically 0.2%) within 30 Hz to 10 MHz
Beam Characteristics: Diameter of 0.49 mm, divergence less than 2.0 mrad, linearly polarized longitudinal mode
Warm-up Time: Less than 15 minutes for stable operation
Frequency Stability: Approximately ± 1 MHz for 1 minute and 1 hour, ± 2 MHz for 24 hours
Temperature Range: Operating: +15 to +30 °C, Storage: -40 to +50 °C
Dimensions: Laser head: Ø 32 mm x 180 mm, Electronic unit: 172 mm x 60 mm x 230 mm
Power Consumption: Less than 20 W in stabilized condition
Power Supply: AC 100-240 V, 47-63 Hz, OEM power supply (12 V) available
Cable Length: Standard 1 m, optionally up to 2 m
Mass: Laser head including cable: 250 g, Electronic unit: 1600 g
Laser Safety Class: 2M according to EN 60825-1

Additional Information:

OEM power supply and customer-specific cable lengths are available upon request.
Specifications are subject to change as of August 2026.

Catalog excerpts

Technical data sheet: Frequency stabilized HeNe lasers SL 03 mini-1

Technical data sheet *OEM power supply (12 V) and customer-specific cable lengths are available upon request. 08/2026 ■ Subject to change. SIOS MeBtechnik GmbH

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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