M7 20W-100W
M7 200W-300W
M7 500 - 1000W
M8 20 - 50W
M8 120 - 300W
CL2 200W-300W
CL 500W~1000W
CL 2000W
Multi-Module CW 6000W
QCW 150W/1500W
Multi-Module CW 12000W
Single-Module CW 1500W-3000W
SEAL 355-3/5
SEAL 532
PS IR/GR/UV Picosecond Laser
SEAL 355-10/15/20/30
Semiconductor Laser with Red Light Series 200W
450nm—100W High Power Diode Laser
10W-1064-01 Silicon Transmission Series Detection Moduler
1060nm Series
880nm Series
808nm Series
976nm Series
915nm Series
COS Encapsulated Semiconductor Laser
Laser Scriber
High Voltage Resistor Tester
Single Chip Resistor Tester
Laser Trimmer
Hybrid Trimmer
HiPA-TT Light Transmittance Tester
PCB Laser Marking System
Ghost Writer & Reader - Subsurface 2D Barcode Marking & Reading System
High Precision 2DBC Laser-marking
Comprehensive VCSEL Module tester
Comprehensive LED-PD Integrated Module Testing
Six-sided Inspection Machine
LARK 355-3/5
Application Advantages
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 friendly GUl interactive interface
Easy installation and maintenance-free
Application
3D Package Manufacturing
Wafer Scribing
Flexible Materials Cutting
lc Package Trimming
Solar Cell Scribing
Lark-355-5A is the current UV product of the Lark series, which adopts a thermal management method that combines conductive heat dissipation and air convection heat dissipation. This product has better structural stability and stronger environmental adaptability, thereby achieving good beam quality, high power stability, long life,high consistency, convenient installation, and maintenance-free operation.
| Parameter Unit | Unit | Parameter | |||
| Model | Lark-355-3A | Lark-355-3ASE | Lark-355-5A | Lark-355-5ASE | |
| Wavelength | nm | 355 | |||
| Average Power | W | >3W@40kHz | >5W@50kHz | ||
| Pulse Width | ns | <20ns@40kHz | <20ns@50kHz | ||
| Frequency Range | kHz | 20-200 | |||
| Spatial Mode | - | TEM₀₀ | |||
| M² | - | ≤1.2 | |||
| Beam Circularity | % | >90% | |||
| Beam Full Divergence Angle | mrad | ≤2 | |||
| Beam Diameter | mm | 0.45 ± 0.15 | 0.5 ± 0.15 | ||
| Polarization Ratio | - | >100:1 | |||
| Polarization Orientation | - | Horizontal | |||
| Average Power Stability | hr | RMS≤3%@24hr | RMS≤5%@24hr | ||
| Pulse-to-Pulse Stability | kHz | RMS≤3%@40kHz | RMS≤3%@50kHz | ||
| Operating Temp.&RH | ℃ | 0~40; <80% | |||
| Storage Temp.&RH | ℃ | -15~50; <90% | |||
| Cooling Method | - | Air Cooled | |||
| Electricity Requirement | V | 12 (DC) | |||
| Average Power Consumption | W | <180 | <200 | ||
| Laser Weight | kg | 6.2 | 5.6 | 6.5 | 5.6 |
| Dimensions(L×W×H) | mm | 272.5 × 144.6 × 121.1 | 272.5 × 144.6 × 124.7 | 307.5 × 144.6 × 124.7 | 272.5 × 144.6 × 124.7 |
