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      Product Code: LEDLS
      Vendor: Ocean Optics
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    Ocean Optics LED Light Sources for fluorescence, spectroscopy and general fiber illumination applications

    Click Here for a PDF About LED Light Sources for fluorescence, spectroscopy and general fiber illumination applications

    These LED Light Sources are ideal for fluorescence, spectroscopy and general fiber illumination applications. The Ultra LED high power light sources can be operated in continuous or external trigger modes. Included are the UVTOP LEDs which cover wavelengths from 240-400 nm.

    An innovative optical design enables these fiber-coupled light sources to provide highly efficient light coupling into a single optical fiber. The proprietary electronics design provides stable high-current operation and allows the LEDs to run at high peak currents when in external trigger mode.

    The controls feature a three-way switch to move the light source between continuous, off and trigger modes. A second control is used to manually adjust the drive current. A 15-pin interface connector provides access to TTL input controls, onboard memory and intensity modulation and an optional USB controller is available to control drive current, pulse width and pulse frequency via computer.

    LED Light Sources Specifications:
                 
    LED Light Part #
    Wavelength
    FWHM
    Min Power coupled into a 600 um .22NA Fiber
    Maximum Drive Current CW
    Maximum Drive Current Pulsed
    Maximum duty Cycle in pulsed mode
    LLS-240 
    240 nm 
    11 nm 
    2 µW
    30mA
    200 mA
    1%* 
    LLS-250 
    250 nm 
    12 nm 
    2 µW
    30mA
    200 mA
    1%* 
    LLS-270 
    270 nm 
    12 nm 
    15 µW 
    30mA
    200 mA
    1%* 
    LLS-290 
    290 nm 
    12 nm 
    15 µW 
    30mA
    200 mA
    1%* 
    LLS-310 
    310 nm 
    12 nm 
    15 µW 
    30mA
    200 mA
    1%* 
    LLS-325 
    325 nm 
    12 nm 
    15 µW 
    30mA
    200 mA
    1%* 
    LLS-345 
    345 nm 
    12 nm 
    20 µW 
    30mA
    200 mA
    1%* 
    LLS-365
    365 nm
    9 nm
    1 mW
    500 mA
    1000 mA
    50%
    LLS-385
    385 nm  
    10 nm
    1 mW
    500 mA
    1000 mA
    50%
    LLS-405
    405 nm
    14 nm
    750 µW
    500 mA
    1000 mA
    50%
    LLS-455
    455 nm
    20 nm
    1 mW
    1500 mA
    3000 mA
    50%
    LLS-470
    470 nm
    25 nm
    1 mW
    1500 mA
    3000 mA
    50%
    LLS-505
    505 nm
    30 nm
    1 mW
    1500 mA
    3000 mA
    50%
    LLS-530
    530 nm
    35 nm
    750 µW
    1500 mA
    3000 mA
    50%
    LLS-590
    590 nm
    14 nm
    750 µW
    700 mA
    1400 mA
    50%
    LLS-617
    617 nm
    20 nm
    750 µW
    700 mA
    1400 mA
    50%
    LLS-627
    627 nm
    20 nm
    750 µW
    700 mA
    1400 mA
    50%
    LLS-Warm White
    VIS 3000K CCT
    NA
    1 mW
    1500 mA
    3000 mA
    50%
    LLS-Neutral White
    VIS 4100K CCT
    NA
    1 mW
    1500 mA
    3000 mA
    50%
    LLS-Cool White
    VIS 6500K CCT
    NA
    1 mW
    1500 mA
    3000 mA
    50%
     
    Total measured output: 7.49 uW CW drive current (max): 20 mA Pulsed drive current (max:): 200 mA
    Total measured output: 7.49 uW
    CW drive current (max): 20 mA
    Pulsed drive current (max:): 200 mA