520nm 80mW Green Laser Diode Module Fiber Laser for Sensing Technology

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520nm 80mW Green Laser Diode Module Fiber Laser for Sensing Technology with Special ceramic plug interface

[Features]
Light output power: 70mW(CW)
Violet lasing: 515-530nm
Input current: 200~240mA
Input voltage: 6.6~7.7V(Typ.)

[Applications]
Laser plate making
CTP
Medical equipment
Optical signal communication
data storage
Sensing Technology

Optical and Electrial Characteristics (Tc=25℃)

Parameter Symbol Min Typ. Max Unit
LD Pulse Power Pp / / / mW
LD Pulse Current Pp / / / mA
Optical Output Power Po 65 70 / mW
Working Current Iop / 200 240 mA
Operating Voltage Vop / 6.6 7.7 V
Laser Wavelength λp 515 520 530 nm
Electrial Power W1 / 1.32 1.84 W

 
Parameter Value
Light Output Efficiency ≥85%
Working Temperature -10~+60℃
Storage Temperature -40~+85℃
Working Mode Continuous
Main housing material Copper
Material of Coupling Lens Optical Glass
Interface Type 2.5mm light core Nut fixing
Enclosure Polarity No polarity
Welding Debugging Structure Stainless Steel
Service Life 10000H
Mean Time to Failure 26000H

Note: This product does not have optical fiber by default, please contact us if you need optical fiber.

 

Cautions:
1. The laser light emitted by the laser module is likely to injure persons'eye, so do not directly gaze its end surface and wear appropriate safety glasses to prevent laser light when it is working.
2. Laser module needs an appropriate laser driver(PCB). When the laser module connects with power supply, please set the output voltage to zero. The adjustment of the current should be slowly increased or decrease to avoid damaging the device.
3. Keep the device working or storing in a dry environment. The anti-dust grade is over one million, in order to prevent dust inside the lens to affect the laser dot shape.
4. Working at high temperatures will increase the threshold current, reduce conversion efficiency and speed up the aging of the device.
5. When output power is higher than it's specific parameter of operation, it will accelerate the aging of the device.
6. When the operation temperature of the laser diode is over 50degree, please do well heat dissipation of it.
7. This laser module is an electrostatic sensitive device. Please make sure ground yourself or wear an antistatic wrist strap before you take it.
 

520nm fiber coupled laser

520nm fiber coupled laser

520nm fiber coupled laser

520nm fiber coupled laser

520nm fiber coupled laser

520nm fiber coupled laser

520nm fiber coupled laser

520nm fiber coupled laser

520nm fiber coupled laser
520nm fiber coupled laser
 






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