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Combined LEDs with Fiber-optic Rotary Joint

Combined LEDs with Fiber-optic Rotary Joint


Ordering Code:

  • Doric Combined LEDs merge the light from 2, 3, or 4 LEDs of different colors into a single output connector by using pentagon dichroic mirrors configuration. The coupling efficiency for respective colors is near those of our Connectorized LEDs. Each LED of the Combined LEDs is driven independently via an M8 cable when connected to any of our driver(s).


    LEDFRJ versions have a rotative optical fiber connection with practically zero starting torque to allow free-rotation of the optical fiber cable.  This removes the need to add a fiber-optic rotary joint that reduces available power due to extra connection losses.

    Notes:
    • Holder to orient output rotating optical fiber vertically is included.
    • Combined LEDs do not include the corresponding LED Driver.
  • Rotating Startup Torque < 20 µN-m
    Electrical Connector - 2, 3 or 4 x M8-4pos for each LED
    - 1 USB Micro-B for 5V fan power supply
    Optical Fiber Connector FC/PC
    Maximum Current
    		 500 or 1000 mA
    (See Power table in the next tab)
    Forward Voltage
    		 3.0 - 4.0 V
    (Depends on LED model)
    Dimensions
    		 - 10 x 10 x 4 cm (2-ch)
    - 11 x 12.6 x 4 cm (3, 4-ch)
    Mass
    		 - 370 grams (2-ch)
    - 500 grams (3, 4-ch)

  • LED Typical Output Power
    at max current
    [ mW ]

    		Central Wavelength
    [ nm ]    		 Bandwidth FWHM
    [ nm ]
    		 Maximum Current
    [ mA ]
    		 Fiber
    200 µm
    NA 0.57    		 Fiber
    400 µm 
    NA 0.57
    		 Fiber
    960 µm 
    NA 0.63

    		365 ~ 12 500 4.0 16 40

    		385 ~ 12 500 5.0 20 80

    		405 ~ 15 500 5.0 20 80

    		415 ~ 15 500 4.0 15 60

    		450 ~ 25 1000 5.0 20 80

    		465 ~ 25 1000 6.0 24 100

    		505 ~ 30 1000 3.5 12 40

    		515 ~ 40 1000 2.0 7.0 30

    		560 ~ 100 700 3.0 12 60

    		595 ~ 20 700 1.3 5.5 20

    		625 ~ 20 1000 2.5 10 50

    		635 ~ 20 1000 5.0 20 50

    		840 ~ 35 1000 5.0 18 30

    		940 ~ 35 1000 1.6 8.0 30
    * updated 2024-01-10.  Measured with Pronto-Si power meter.
  • Drawing

    Combined 2 LEDs with Fiber-optic Rotary Joint

    Combined 3 LEDs with Fiber-optic Rotary Joint

    Combined 4 LEDs with Fiber-optic Rotary Joint
    Application NoteFrEn

    LED Spectra
    User ManualFrEn

    LED Light Source