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  • 765-798nm Er-Doped Single-Pass SHG Fiber Laser

    • 765-798nm Er-Doped Single-Pass SHG Fiber Laser     


    LD-PD PTE LTD provides narrow-linewidth, mode-hopping free, frequency-doubled single frequency lasers from 765 to 798 nm, based on Er-doped fiber lasers.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 diode laser, the fiber solution has 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.



    Product model


    Name Model Price
    780nm Er-Doped Single-Pass SHG Fiber Laser   [PDF]  [RFQ]

    LPFL-SF-780-07-CW
    (Stock NO. Not entered)     		[Please inquire]
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    Parameter



    Features

    ● Narrow Linewidth(<20 kHz)

    ● Support Seed built-in, Tunable

    ● Stable and Maintainence-free

    ● Good Beam Quality (M²<1.1)

    ● Mode-Hopping Free 

    Specifications

    Model

    LPFL-SF-XX-YY-ZZ1

    Wavelength Range² , nm

    767

    770

    780

    790-798

    Output Power3 , W

    5

    7

    2

    7

    15

    0.2

    2

    4

    Seed Laser

    LD-PD' DFB laser

    Low Intensity Noise Diode Laser

    Frequency converted

    Single Pass SHG

    Fast Tuning Range, GHz

    6

    1

    Slow Tuning Range, GHz

    >200

    >20

    Linewidth (100 us), kHz

    <5

    <20

    RMS Power Stability, %

    0.3 %@3hrs

    Relative Intensity Noise,

    (10Hz-10 MHz Integration)

    <0.1%

    <0.05%

    Beam Quality

    TEM00 , M2<1.1

    PER, dB

    >23

    Beam Diameter, mm

    0.7-1.0

    Cooling

    Water Cooling/Air Cooling

    Power Supply

    50-60Hz , 100-240VAC

    Note:

    1:XX：Central Wavelength，YY: Maximum Output Power, ZZ: Operation Mode

    2:The center wavelength can be customized;

    3: High power can be customized

    PJE1.png

    Application

    ● Rb atom cooling

    ● Magic optical lattice

    ● Atom interferometry

    ● Atom clock



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    Add : 288 Woodlands Loop #04-00, Singapore 738100 Email : info@ld-pd.com Tel : （+65)31638599 Fax : (+65)31588700 Copyright © 2012-2025 LD-PD PTE. LTD. All Rights Reverved  LD-PD PTE. LTD. is proud to be RoHS certified through SGS and ISO9001 certified through GIC.
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