• P R O D U C T S

    390nm Laser

    Based on single frequency seed laser,low noise fiber amplifier and high efficiency frequency convert technique, Precilasers can provide narrow linewidth 390nm CW lasers,maximum output power is 8W,features with high frequency stability,long life and good beam quality.

    Features
    • Narrow Linewidth
    • High Power
    • Good Beam Quality
    Application
    • Precision Measurement
    • Interference Lithography

    Main parameters

    Specification

    Partnumber

    FL-SF-390-X(1)-CW

    Center Wavelength

    390.00nm

    Linewidth(2) (100 us integration )

    <40kHz

    Operational Mode

    CW

    Output Power

    >50mW

    >1W

    >3W

    >6W

    >8W

    Beam Diameter

    1±0.15 mm

    Beam Waist locations

     output aperture±0.5m

    Beam Divergence  (full angle)

    <1mrad

    Beam Circularity

    0.9-1.1

     Beam Pointing Stability (PP)

    <15μrad

    <50μrad

    Beam Quality

    TEM00,M²<1.3

    Polarization

    linear, >20dB

    Power Stability

    <0.75% @3hours, RMS

    Relative Intensity Noise

    <0.2%(RMS, 10Hz-10MHz integration)

    Cooling

    Air cooling/Water cooling

    Water cooling

    Warm-Up Time

    Cold Start

    <2 hours

    Warm Start

    <30 minutes

    Demension and Weight

    Controller Size

    ≤483mm x 420mm x 133mm

    (50mW)

    ≤483mm x 520mm x 132mm

    (1W,3W,6W,8W)

    Laser head Size

    ≤466mm x 85mm x 50mm

    (50mW)

    ≤235mm x 468mm x 127mm

    (1W,3W,6W,8W)

    Chiller Size

    NA

    ≤58cm x 29cm x 52cm

    Chiller Weight

    ≤25kg

    Cable length between laser head and controller

    >1.5m

    Environment and Power Supply

    Operating Temperature(No condensing)

    15-30 ℃(Air cooling)

    15-35 ℃(Water cooling)

    Power Supply

    100V-240V, AC, 50/60Hz

    Power Consumption

    <200W

    Communication

    RS422   

     

    (1)X indicates laser power,unit in W.For example output power is 3W: FL-SF-390-3-CW.

    (2)Linewidth measured by delayed self-heterodyne

    定制图标 Higher power, more wavelengths, customizable solutions






    网站地图