Yb-Doped Single-Pass SHG Fiber Laser 488-560 nm

Precilasers provides narrow-linewidth, mode-hopping free, frequency-doubled single frequency lasers from 488 to 560 nm, based on Yb-doped fiber lasers (YFL-SSHG). It consists of an all-fiber amplifier seeded with single frequency fiber DFB laser, and a single-pass frequency doubling unit with PPLN/PPSLT crystal. Compared with frequency-doubled lasers based on diode laser, the fiber solution has a stable configuration, excellent beam quality (M² <1.1), high output power (up to 10 W) and low intensity noise (RIN<0.06% from 10 Hz-10 MHz). It remains mode-hopping-free and stable under wide temperature variation and high mechanical vibration.

    Main Specification

    Model
    YFL-SSHG-XX-YY-ZZ1
    Wavelength Range, nm
    488
    509-530 531-550 556
    Output Power, W
    0.5
    1
    1
    5
    2
    10
    1.5
    Seed Laser
    Precilasers'  Fiber DFB laser
    Frequency converted
    Single Pass SHG
    Fast Tuning Range, GHz
    6
    Slow Tuning Range, nm
    0.3
    Linewidth (100us),  kHz
    <20
    RMS Power Stability
    <0.3 %@3hrs
    Beam Quality
    TEM00 , M2<1.1
    PER, dB
    >20
    Beam Diameter, mm
    0.7-1.0
    Cooling
    Water Cooling/Air Cooling
    Power Supply
    50-60Hz , 100-240VAC

     

    1: XX:Central Wavelength,YY: Maximum Output Power, ZZ: Operation Mode
    2:The center wavelength can be customized;
    3: High power can be customized

     

    Applications

    Key Features:

    • Narrow Linewidth(<20 kHz)
    • Support Seed built-in, Tunable
    • Stable and Maintainence-free
    • Excellent Beam Quality
    • Mode-Hopping Free

     

    Applications:

    • Laser cooling, trapping, Optical Lattice
    • Pump laser for OPO, Ti:Saphire
    • Biomedical
    • Fundamental light for UV laser

     

    Size

    Size for Air-cooling Version Size for Air-cooling Version
    Size for Water-Cooling Version Size for Water-Cooling Version