Precision meets innovation in OEM laser modules optimized for demanding inspection, alignment, and instrumentation tasks. These ultra-low noise or ultra-compact systems are designed to fit seamlessly into your setup. With options for circular, elliptical, or fan-line output, they deliver versatility and reliability. Whether you need pinpoint accuracy or minimal noise, these modules set a new standard for performance in tight spaces.
These VLM-style laser modules pack a punch despite their small size. They’re fully featured, robust systems built for real-world applications. The head unit includes high-quality glass optics, precisely aligned to ensure optimal beam quality. Integrated photodiodes and feedback electronics actively control power stability and eliminate mode-hops. The result? Output noise below 0.06%, providing incredibly clean, stable beams. Perfect for OEM integration where space is limited but performance cannot be compromised. These modules offer a smart blend of miniaturization and high-end functionality—making them ideal for advanced inspection, alignment, and scientific instrumentation.
| Model Name | Nominal Wavelengths (nm) | Power Options (mW) | Beam Shape/Fan Angles | CDRH Conforming | Power Supply Requirements (VDC) |
| ULN 635 nm 5 mW | 635 | 5 | Circular | - | Included |
| VLM2-3RL | 670 | 2.3 | Circular | ✔ | 5 - 10 |
| VMB2.3-4L | 635 | 4.2 | Circular | ✔ | 5 - 10 |
| VHK2.3-1L | 635 | 0.95 | Circular | ✔ | 5 - 10 |
| VHK2-1L | 670 | 0.95 | Elliptical | - | 5 - 10 |
| VLM2-8L | 670 | 0.75 | Elliptical | - | 5 - 10 |
| VLM3.5-2 | 650 | 1.6 | Circular | - | 3 - 6 |
| VLM3-1L | 670 | 0.95 | Elliptical | ✔ | 3 - 6 |
| VLM3-5L | 670 | 4.2 | Elliptical | ✔ | 3 - 6 |
| LG3 Series | 635, 670 | 0.8 – 3.8 | 30°, 40°, 60°, 85° | ✔ | 3 - 6 |
Ultra Low Noise Laser Diode Modules (ULN) Datasheet (pdf / English)
Visible Laser Modules (VLM) Datasheet (pdf / English)
