LARK 355 Series Ultraviolet Lasers Lark-355-5A
Lark-355-5A is the current ultraviolet product in the Lark series. Its thermal management combines conduction cooling with air-convection cooling. The product offers improved structural stability and greater environmental adaptability, resulting in good beam quality, high power stability, long service life, high consistency, easy installation, and maintenance-free operation.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelengths | 355 nm |
| Average Power [@50kHz] | ＞5@50kHz |
| Pulse Width [@50kHz] | <20@50kHz |
| Recommended Frequency Range | 20~200 kHz |
| Spatial Mode | TEM₀₀ |
| Beam quality | ≤1.2 m² |
| Spot Ellipticity | >90% |
| Beam Divergence | <2 mrad |
| Spot Diameter | 0.5±0.15 mm |
| Degree of Polarization | ＞100:1 |
| Polarization Direction | Horizontal |
| Average Power Stability [RMS；@24hr] | ≤5% |
| Pulse Stability [RMS；@50kHz] | ≤3% |
| Operating Temperature and Humidity | 0~40 ℃ |
| Operating Temperature and Humidity | ＜80% |
| Storage Temperature and Humidity | -15~50 ℃ |
| Storage Temperature and Humidity | ＜90% |
| Cooling Method | Air Cooling |
| Electrical Distribution Requirement [DC] | 12 (DC) |
| Average Power Consumption | ＜200 |
| Three-Dimensional Dimensions (L×W×H) | 307.5 mm × 144.6 mm × 121.2 mm |
| Net Weight | 6.5 |
Applications
Key Features
Datasheet
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Supplier Information
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