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MOPA Pulsed Fiber Laser

MOPA Pulsed Fiber Laser

Product catalog summary
Pulsed Fiber Laser #2: LD Current Modulation based MOPA
Advantages:
  • Flexible Control: The system allows for independent tuning of pulse width and repetition rate, providing flexibility in operation.
  • Pulse Shape Tunability: Users can adjust the pulse shape according to specific requirements.
  • Wide Tuning Range: The system supports a broad range of tuning options.
  • Easy Upgrade: The design facilitates straightforward upgrades to the system.
Disadvantages:
  • High Cost: The system is expensive, which may limit accessibility.
  • Complexity: The laser system is complicated, potentially requiring specialized knowledge for operation and maintenance.
System Components:
  • Isolator: Prevents back reflections that could destabilize the laser.
  • Active Fiber: The core component where amplification occurs.
  • Pump Diodes: Provide the necessary energy to the active fiber.
  • Fiber Bundler: Organizes and manages the fiber components.
  • Modulated Current: Controls the seed diode for pulse generation.
  • Seed Diode: Initiates the laser process.
  • FBG (Fiber Bragg Grating): Used for wavelength stabilization and filtering.
  • Amplifying Stages: Includes first and second amplifying stages to boost the laser output.
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Catalog excerpts

MOPA Pulsed Fiber Laser-1

Pulsed Fiber laser #2: LD Cur. Modulation based MOPA Modulated current Seed diode Active Fiber Fiber Bundler  Flexible Control – pulse width & Repetition rate independently tunable  Pulse Shape tunable  Widely tuning range  Easy for upgrade Pump diodes Active Fiber Fiber Bundler Output Isolator & Collimator

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