Combined LEDs with Fiber-optic Rotary Joint

Name: Combined LEDs with Fiber-optic Rotary Joint
Brand: Doric Lenses Inc.
Availability: InStock

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).

More information

Ordering Code =


    …generating

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)

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 Note	FR	EN
LED Spectra
User Manual	FR	EN
LED Light Source

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.

Combined LEDs with Fiber-optic Rotary Joint