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LY5280S10A-105
The 520nm 80mW Green Fiber Coupled Laser Module is a high-precision industrial/scientific-grade optical device, featuring the 520nm 80mW Green Fiber Coupled Laser Module’s stable 520nm green laser output (power fluctuation ≤±3%) and efficient fiber coupling design—compatible with common single-mode/multi-mode fibers (e.g., 50μm, 100μm core diameters) for low-loss light transmission, ensuring minimal energy attenuation.
As a dedicated green laser module, the 520nm 80mW Green Fiber Coupled Laser Module boasts narrow spectral linewidth (≤6nm) and long service life (over 10,000 hours), making it suitable for diverse scenarios: in scientific research, the 520nm 80mW Green Fiber Coupled Laser Module serves as a reliable light source for biological fluorescence excitation (e.g., labeling experiments in cell biology) and photochemistry studies; in medical auxiliary applications, it provides gentle 520nm green light for superficial tissue observation or low-power therapeutic assistance; in industrial precision scenarios, the 520nm 80mW Green Fiber Coupled Laser Module enables fine optical alignment (e.g., in semiconductor manufacturing) or micro-defect detection via its focused fiber-transmitted laser.
Additionally, the 520nm 80mW Green Fiber Coupled Laser Module has a compact aluminum alloy housing and built-in passive heat dissipation, fitting small-scale equipment integration, while its standard TTL/PWM interfaces support easy power adjustment via control systems. Note that the 520nm 80mW Green Fiber Coupled Laser Module emits visible green light—avoid prolonged direct eye exposure, and use matching safety filters for operation.
Core Specification :
| Wavelength | 520nm |
| Output Power | 70mW |
| Working Voltage | 6.6-7.7V |
| Fiber Core Diameter | 105um (Customizable, please note the standard product is without the fiber, if you need the fiber, please contact our sales person.) |
| Coupling Efficiency | 85% |
| Housing Size | 20*10*10mm (Customizable) |
| Lens | Optical Glass |
| Lifespan | > 10,000 hours |






| Item | Parameter | ||||
| Wavelength | 375-405nm | 425-488nm | 515-520nm | 635-670nm | 780-980nm |
| Single Diode Module Optical Power | 20mw-3W | 20mw-3W | 10mw-1.6W | 5mw-2.5W | 5mw-75W |
| Multi Diodes Module Optical Power | 3W-200W | 6W-500W | 1.6W-50W | 2.5W-30W | 75W-100W |
| Operating Voltage | 3-5V/6V/ 12V/ 24V/ 30V/ 110V/ 220V/ 240V etc. | ||||
| Spot Mode | Dot/ Line/ Cross/ Grid/ Muti-lines/ DOE etc. | ||||
| Fan Angle Options of the Line Beam | 5°/10°/15°/20°/25°/30°/45°/60°/90°/110°/130°/180° etc. | ||||
| Optical Lens | Acrylic lenses, glass lenses, wave lenses, Powell lenses etc. | ||||
| Dimension | 4*8mm/ 6*10.5mm7*15mm/9*21mm/16*66mm/ 33*33*55mm etc. | ||||
| CDRH Class | class1/class2/class3A/class3B/class4 | ||||
The Below are other laser pattern options you can select:

The 520nm 80mW Green Fiber Coupled Laser Module is a high-precision industrial/scientific-grade optical device, featuring the 520nm 80mW Green Fiber Coupled Laser Module’s stable 520nm green laser output (power fluctuation ≤±3%) and efficient fiber coupling design—compatible with common single-mode/multi-mode fibers (e.g., 50μm, 100μm core diameters) for low-loss light transmission, ensuring minimal energy attenuation.
As a dedicated green laser module, the 520nm 80mW Green Fiber Coupled Laser Module boasts narrow spectral linewidth (≤6nm) and long service life (over 10,000 hours), making it suitable for diverse scenarios: in scientific research, the 520nm 80mW Green Fiber Coupled Laser Module serves as a reliable light source for biological fluorescence excitation (e.g., labeling experiments in cell biology) and photochemistry studies; in medical auxiliary applications, it provides gentle 520nm green light for superficial tissue observation or low-power therapeutic assistance; in industrial precision scenarios, the 520nm 80mW Green Fiber Coupled Laser Module enables fine optical alignment (e.g., in semiconductor manufacturing) or micro-defect detection via its focused fiber-transmitted laser.
Additionally, the 520nm 80mW Green Fiber Coupled Laser Module has a compact aluminum alloy housing and built-in passive heat dissipation, fitting small-scale equipment integration, while its standard TTL/PWM interfaces support easy power adjustment via control systems. Note that the 520nm 80mW Green Fiber Coupled Laser Module emits visible green light—avoid prolonged direct eye exposure, and use matching safety filters for operation.
Core Specification :
| Wavelength | 520nm |
| Output Power | 70mW |
| Working Voltage | 6.6-7.7V |
| Fiber Core Diameter | 105um (Customizable, please note the standard product is without the fiber, if you need the fiber, please contact our sales person.) |
| Coupling Efficiency | 85% |
| Housing Size | 20*10*10mm (Customizable) |
| Lens | Optical Glass |
| Lifespan | > 10,000 hours |






| Item | Parameter | ||||
| Wavelength | 375-405nm | 425-488nm | 515-520nm | 635-670nm | 780-980nm |
| Single Diode Module Optical Power | 20mw-3W | 20mw-3W | 10mw-1.6W | 5mw-2.5W | 5mw-75W |
| Multi Diodes Module Optical Power | 3W-200W | 6W-500W | 1.6W-50W | 2.5W-30W | 75W-100W |
| Operating Voltage | 3-5V/6V/ 12V/ 24V/ 30V/ 110V/ 220V/ 240V etc. | ||||
| Spot Mode | Dot/ Line/ Cross/ Grid/ Muti-lines/ DOE etc. | ||||
| Fan Angle Options of the Line Beam | 5°/10°/15°/20°/25°/30°/45°/60°/90°/110°/130°/180° etc. | ||||
| Optical Lens | Acrylic lenses, glass lenses, wave lenses, Powell lenses etc. | ||||
| Dimension | 4*8mm/ 6*10.5mm7*15mm/9*21mm/16*66mm/ 33*33*55mm etc. | ||||
| CDRH Class | class1/class2/class3A/class3B/class4 | ||||
The Below are other laser pattern options you can select:
