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| Code | 670612 | Type | Single-Frequency Laser | |
| Operating Wavelength | 639nm | Divergence Angle (Full Angle) | <1.5mrad (full angle) | |
| Power Stability | <2% | Output Power | 50mW | |
| Spectral Linewidth | <0.00001nm | Beam Diameter (1/e²) | <1.5mm (at output) | |
| Fiber Connector | FC/APC | M² Factor | <1.2 | |
| Dimensions | 197 × 70 × 50mm³ | Weight | 2.0kg (laser head), 2.3kg (power supply) | |
| Modulation Function | No | Power Supply | 100–240V | |
| Polarization Extinction Ratio | >50:1 | Coherence Length | >50m |
High power stability
Low beam divergence
CW (Continuous Wave) operation
TEM₀₀ transverse mode, single longitudinal mode
Preheating time <10 mins
Compact design, lightweight structure
Excellent coherence and long lifetime
Easy operation, suitable for long-term continuous use
LBTEK provides Single-Frequency Lasers operating in CW mode with TEM₀₀ output and single longitudinal mode. Designed with a compact and lightweight housing, these lasers offer high output power stability, low divergence angle, and superior coherence, making them ideal for applications requiring reliable and stable performance.
All LBTEK single-frequency lasers are delivered with detailed user manuals and test reports. In addition, customization services are available, including tailored wavelengths and output powers to meet specific application requirements. For customization inquiries, please contact LBTEK Technical Support.
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