816nm 820nm 5mW~65mW IR Fiber Coupled Laser Module Single Mode 

816nm 820nm 5mW~65mW IR Fiber Coupled Laser Module Single Mode 

Because of its flexible characteristics, optical fiber can make the laser light-emitting end move flexibly and freely, making the use of the laser more convenient; it can shape the laser beam to make the beam pattern better and have a Gaussian distribution; it can also integrate several laser beams to improve The power of the laser.

This pigtail laser module is widely used in various industrial markers, instruments and equipment, teaching test light sources, laser medical instruments, stage lighting and demonstration laser light sources.

[Applications]
1. Industrial Marker
2. Equipment and equipment
3. Teaching experiment light source
4. Laser medical instrument
5. Stage lighting
6. Demonstration with a laser light source.

[Specifications]
Product Name: Fiber laser module
Wavelength: 816±5nm
Output Power(@Fiber Output): 5mW~65mW (Choose)
Divergence Angle: 0.6mrad
Optical System: optically coated glass lens, high-quality aspherical plastic lens.
Fiber Core Diameter: Single mode 4.5μm
Cladding Size: 125μm
Fiber Outer Diameter: 0.9mm
Injection Numerical Aperture: 0.12
Fiber Interface: FC/PC, FC/APC (Choose)
Fiber Length: 1m
Fiber Material: Quartz material
Operating Voltage: DC 3-5V
Operating Temperature: -10~+50℃
Storage Temperature: -40℃~+80℃
Laser Module Size: Φ16mm x 60 mm

[Package includes]
1 x 816nm Fiber Laser module
1 x Power supply (Optional)

Notes on usage:
Fiber-coupled lasers are precision instruments. There is a protective cap on the optical fiber port to protect the light outlet. Gently remove the fiber protective cap before lighting the laser. At the same time, the optical fiber outlet cannot touch anything, let alone touch it with your hands. If you find any dust, you can use an ear cleaning ball to blow it away. Do not wipe it by yourself. Otherwise, the light outlet will be contaminated with dust or other things, resulting in deformation of the light spot and insufficient power. Do not pull on the connection between the laser head and the optical fiber. When coiling the optical fiber, try to have a larger radius and avoid discounting. Broken or peeling pigtails cannot be repaired and will not be covered by warranty service. Please be careful! After use, cut off the power and cover the optical fiber protective cap in time!