Connectorized LED with Fiber-optic Rotary Joint

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Ordering Code:
  • It is common to connect an LED with a rotary joint via a fiber-optic patch cord. However, the tips of the patch cord are usually not coated, and at least 8% of the light power is lost to the Fresnel reflections, in addition to other connection losses. Connectorized LED with Fiber-optic Rotary Joint or LEDFRJ eliminates one fiber-optic patch cord and related losses by integrating the LED source and the rotary joint into a single device. Its rotative optical fiber connection with practically zero starting torque allows free rotation of the optical fiber cable.

    Notes:
    • A compatible holder is included with the Connectorized LED + Fiber-optic Rotary Joint (Holder_FRJ_large).
    • An optional gimbal holder allows pivoting the rotary joint along two additional axes, further reducing the mechanical stress on the animal (GH_FRJ).
    • A Connectorized LED with Fiber-optic Rotary Joint does not include the corresponding LED Driver.
  • Start up Torque

    < 20 µN·m
    Optical Fiber Connector FC/PC
    Optical Fiber Type
    Multimode
    50 to 1500 µm core diameter
    NA 0.22 to 0.66
    Optical Power
    see power table
    Max Input Current see power table
    Electrical connection 1 meter long pigtailed cable M8 connector 4 pos - Male
    M8 Pinout - Male
    Dimensions 63 mm x 59 mm x 21 mm without cable, with baseplate
    Mass 100 grams
  • LED Typical Output Power
    @ Max Current
    [ mW ]

    Central
    Wavelength
    [ nm ]
    Bandwidth
    FWHM
    [ nm ]
    Maximum
    Current
    [ mA ]
    200 µm
    NA 0.53
    400 µm
    NA 0.53
    960 µm
    NA 0.63

    365 ~ 12 500 6.0 23 100

    385 ~ 12 500 6.0 23 100

    405 ~ 15 500 5.0 20 80

    420 ~ 15 500 5.5 23 100

    450 ~ 25 1000 8.0 23 100

    465 ~ 25 1000 8.5 30 140

    505 ~ 30 1000 3.0 12 50

    515 ~ 40 1000 3.0 9.5 40

    560 ~ 100 1000 2.0 8.5 40

    595 ~ 20 1000 2.0 8.5 40

    625 ~ 20 1000 3.5 14 70

    635 ~ 20 1000 6.5 25 100

    840 ~ 35 1000 6.0 22 40

    940 ~ 35 1000 2.0 10 40

    5500K - 1000 4.5 17 80
    updated 2021-05-06
  • LEDFRJ USER MANUAL
      Version 2.1.2
    LEDFRJ DRAWING