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| Code | 670379 | Type | Helium-Neon Lasers | |
| Operating Wavelength | 632.8nm | Power Supply | 220V | |
| Beam Divergence | ≤ 1.3mrad | Power Stability | ≤ 5% | |
| Housing Dimensions | Ø44mm × 335mm | Output Power | ≥ 2.0mW | |
| Beam Diameter | 0.8mm @ 10mm from output | Output Mode | TEM₀₀ | |
| Polarization | Random polarization |
Stable laser output power (≤ 5%)
Random polarization, ideal for simple alignment and measurement
Excellent beam monochromaticity, coherence, and directionality with long device lifetime
The LBTEK He-Ne Laser HNL-2-RP delivers randomly polarized TEM₀₀ mode output at a wavelength of 632.8 nm with an output power of ≥ 2.0 mW and power stability of ≤ 5%. Its tube-style design ensures strong adaptability and, when paired with the HM-V50 V-mount holder, allows easy integration into experimental optical paths. The system includes a 220 V AC power supply.
LBTEK He-Ne lasers feature stable operation and long service life, making them widely applicable in precision metrology, alignment and guiding, flow velocity/flow rate measurements in fluids, and holography.
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