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Application
Air-cooled structure, intelligent speed regulation
More compact size, lighter weight and more favorable appearance
Strong anti-electromagnetic interference ability, high thermal management efficiency, and accurate GUI interactive interface
Easy for installation and maintenance-free
Specification
Wavelength: 355 nm
Average power: >3W@40kHz
Pulse Width: <20ns@40kHz
Frequency Range: 20kHz-200kHz
Spatial mode: TEM00
Beam quality: M² ≤ 1.2
Beam circularity: >90%
Beam full divergence angle: <2mrad
Beam diameter: 0.45 ± 0.15mm
Polarization ratio: > 100:1
Polarization orientation: horizontal
Average power stability: RMS≤3%@24hr
Pulse-to-Pulse Stability: RMS≤3%@40kHz
Operating temperature: 0~40℃
Storage temperature: -15~50℃
Cooling method: air-cooling
Supply voltage: DC 12V
Average power consumption: <180W
Dimension (W x D x H): 272.5 × 144.6 × 121.1 mm
Weight: 6.2 kg
Lark-355 is the ultraviolet product of lark series at present. It adopts the heat management mode of conduction heat dissipation combined with air convection heat dissipation. Compared with Seal-355-3S, the water circulation cooling system is omitted, and customers can choose multiple lasers of the same level according to the actual situation. Compared with other similar products, in terms of optical parameters, it achieves narrower pulse width. In terms of structural design, smaller size, lighter weight and better appearance; in terms of electrical control design, Strong anti-electromagnetic interference ability, high thermal management efficiency, friendly GUI interactive interface. These characteristics make the product have better structural stability and stronger environmental adaptability, and thus realize the characteristics of good beam quality, high power stability, long life, high consistency, convenient installation, maintenance-free operation and so on.
