1064nm 50W Fiber Coupled Laser Diode
Features:
- The modular design is easy to install, adjust and post maintenance, while the heat dissipation is well designed to help extend the life of the laser.
- Low noise, good temperature stability, excellent wavelength stability (low temperature drift)
- Concentrated energy, easy to focus
Application
- Material processing
- Laser marking
- Cutting
- Medical procedures

1064nm 50W Fiber Coupled Laser Diode Main Applications:
Industrial Processing
For metal cutting, welding, marking and material processing. Its high power and excellent focusing performance enable efficient and precise processing tasks.
Laser Pumping
Commonly used as a pump light source for solid-state lasers (e.g., Nd:YAG lasers) to realize efficient laser conversion with the help of 1064nm wavelength characteristics.
Research and Measurement
Used in laser spectroscopy, sensors and optical experiments to provide a stable light source.
Medical & Cosmetic
1064nm lasers are favored for their deep penetration and low thermal damage in certain laser treatments and cosmetic devices.
Date sheet
Item No.:FC1064DL50
Item Name:1064nm 50W Fiber Coupled Diode Laser
Optical | |
Center Wavelength | 1064nm |
Output Power | 50W |
Spectrum Width FWHM | 6nm |
Fiber | |
Fiber Core | 105um |
Fiber Length | 1M |
Fiber N.A. | 0.22NA |
Fiber Connector | Bare end |
Fiber Jacket Diameter | 0.9mm |
Electrical | |
Operating Current Lop | 12A |
Threshold Current Lth | 1A |
Operating Voltage Vop | 10V |
Thermal | |
Test Temperature | 25℃ |
Storage Temp. | -30~70℃ |
Wavelenght Temperature Coefficient | 0.3nm/℃ |
Illustration:
The following describes a general 1064nm 50W fiber coupled laser diode use of the operating procedures, note that the actual operation should be strictly refer to the specific equipment instructions and safety regulations.
1. Safety preparations
Wear protective eyewear
Since the laser wavelength of 1064nm is in the near infrared region, the naked eye can not be directly perceived but still have damage, so the operation must wear laser safety goggles that meet the requirements to avoid accidental entry of the laser beam into the eyes.
Check the working environment
Ensure that the operating area is free of flammable, explosive or unnecessary personnel, and ensure that the environment where the equipment is located is clean, dustproof and moisture-proof.
2. System Connections and Pre-tests
Power supply and driver connection
Correctly connect the laser to the dedicated power supply and laser driver (or control module) according to the manual. Check that the power cables, control cables, and cooling system (e.g., air- or water-cooled system) are properly connected and working.
Fiber Optic Endface Treatment
Check and clean the fiber connection end face (e.g. FC/PC connector) to ensure that there is no dust, oil or scratches to prevent increased coupling loss.
Temperature control system check
If the laser has a built-in TEC (thermoelectric cooler), make sure it is properly installed and connected to the temperature control module to maintain the laser chip within a stable operating temperature range (usually 15 to 35°C).
3. Start-up and parameter adjustment
Preheating before startup
Before powering on the laser, you can turn on the cooling system (e.g., fan or water cooling) and allow the laser to reach a stable temperature. Some devices may require a short warm-up period (usually a few minutes) to stabilize the output wavelength and power [ ].
Starting the Laser
Turn on the power and enter the initial operating parameters on the controller or specialized software. Typically includes:
Set the operating current and voltage to ensure that the output power reaches 50W;
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