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    • 450nm 120W Fiber-Coupled Laser (High-Power Blue Light)

    The 450nm 120W fiber-coupled laser utilizes high-brightness blue semiconductor laser technology and delivers high power, high stability, and excellent beam quality through efficient fiber coupling. With a modular design supporting continuous operation, it is widely used in industrial applications such as laser welding, laser cladding, additive manufacturing (3D printing), metal processing, and SLS powder sintering. Compared with traditional infrared fiber lasers, the 450nm blue laser exhibits significantly higher absorption rates for highly reflective materials such as copper, gold, and aluminum, effectively reducing reflection losses and improving processing efficiency and quality.

    Product features：High Power Output；High Coupling Efficiency；Excellent Beam Quality；Industrial‑Grade Stability；Multiple Interface Options；OEM Customization Support

    Part Number：MP-FCL-450-120

    Application area：Laser welding, cladding, and hardening | Metal 3D printing | SLS powder sintering | Processing of highly reflective materials (copper, aluminum, etc.) | Scientific research experiments | Industrial automation equipment | OEM laser processing systems

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    Main parameters
  • Core parameters

  • Center Wavelength Output Power

    450 nm 120W

  • Dimension Drawing
    • General Parameters

    General Parameters

    Parameter

    Symbol

    Min.

    Typical

    Max.

    Unit

    Center Wavelength

    λp

    435

    450

    460

    nm

    Output Power

    Po

    120

    –

    –

    W

    Operating Voltage

    Vf

    –

    34×4 channels

    –

    V

    Operating Current

    Iop

    –

    3×4 channels

    –

    A

    Laser NA (95%)

    –

    –

    0.13

    –


    Operating Temperature

    Ta

    15

    –

    35

    °C

    Storage Temperature

    Tstg

    –20

    –

    50

    °C

    Fiber Core Diameter

    Dc

    –

    105

    –

    μm

    Fiber Numerical Aperture

    –

    –

    0.22

    –


    Fiber Length

    Lf

    –

    5

    –

    m

    Cooling Method

    –

    –

    Water-cooling

    –


    Fiber Connector

    OFS

    –

    SMA905 / QCS

    –



    Optional Configurations

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  • Product title: 450nm 120W Fiber-Coupled Laser (High-Power Blue Light)
  • Product link: https://www.idealphotonics.com/product/detail/1582.html

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      • Other Requirements:

    • 10+ 10 Years of Experience
    • 50 50 + Countries Bussiness
    • 10000 10k + Diodes sold worldwide
    • 30 30+ Invention patent
    • 10 10+ Advanced Optical Solutions

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