We produce custom fiber coupled LED light sources of two kinds: the pigtail version and the reciprocal version. These LED light sources provide stable fiber light for fiber optics, spectroscopy, sensor, medical, biological and other industry applications. The available wavelengths are from UV to NIR.

See also our High Power Fiber Coupled LED Products

Pigtail LED Light Source

In the pigtail LED light source the light from LED is coupled directly into a multimode fiber. The fiber is permanently glued to the LED at one end while the other end is connectorized with standard connector such as SMA. The pigtail LED light source is connected to external fiber network by this SMA connector. The pigtail LED light source is assembled in small convenient package that includes LED current regulator / driver. The LED unit comprises standard DC jack connector for connection of DC power supply.

Pigtail LED light Source Specifications

Operation Voltage: 3-12V
Max. Input Current: 50mA
Max. Input Voltage: 15V
Size: 80mm x 15mm (Length x Diameter)
Weight: 50gr

Remarks:

LED peak wavelength is specified at the nominal current, In most cases the LED nominal operation current is 20mA. The LED peak wavelength may change significantly (about 10nm) according to the LED current in most visible LEDs. The UV LEDs peak wavelength is almost independent on the driving current.
Line width FWHM is measure spectral width of the LED light source. The acronym FWHM stands for Full Width Half Maximum of the LED emission spectrum. Although in some LEDs relatively narrow FWHM may be observed, still usage of LEDs for such applications as fluorescence excitation may be problematic due to the relatively long red tail of the LED emission spectrum. In order to resolve such problem filtered LED should be used.
Power output is measure the integrated over all emission wavelengths optical power of the LED light source. The specified values are measured at the output of 300um core multimode fiber.
Availability is a description of our stock condition of the specific product.
"On shelf" means the final product is assembled and ready for shipment from Prizmatix within a few working days.
"In stock" means that all components are available in Prizmatix stock but not yet assembled in final product. The product can be assembled and shipped within about a week.
"Back order" means that one or more components, needed for assembly of the specified unit, are not currently available in Prizmatix stock. We will purchase the components and assemble the product within about 3 weeks from the arrival of your order.

Reciprocal LED Light Source

In the reciprocal LED light source the LED is permanently glued into the female SMA connector. The reciprocal LED light source is connected to external fiber network by this SMA connector. The reciprocal LED light source is assembled in small convenient package that includes LED current regulator / driver. The LED unit comprises standard DC jack connector for connection of DC power supply.

See also our High Power Fiber Coupled LED Products

Reciprocal LED light Source Specifications

Operation Voltage: 3-12V
Max. Input Current: 50mA
Max. Input Voltage: 15V
Size: 80mm x 15mm (Length x Diameter)
Weight: 50gr

Remarks:

LED peak wavelength is specified at the nominal current, In most cases the LED nominal operation current is 20mA. The LED peak wavelength may change significantly (about 10nm) according to the LED current in most visible LEDs. The UV LEDs peak wavelength is almost independent on the driving current.
Line width FWHM is measure spectral width of the LED light source. The acronym FWHM stands for Full Width Half Maximum of the LED emission spectrum. Although in some LEDs relatively narrow FWHM may be observed, still usage of LEDs for such applications as fluorescence excitation may be problematic due to the relatively long red tail of the LED emission spectrum. In order to resolve such problem filtered LED should be used.
Power output is measure the integrated over all emission wavelengths optical power of the LED light source. The specified values are measured at the output of 300um core multimode fiber.
Availability is a description of our stock condition of the specific product.
"On shelf" means the final product is assembled and ready for shipment from Prizmatix within a few working days.
"In stock" means that all components are available in Prizmatix stock but not yet assembled in final product. The product can be assembled and shipped within about a week.
"Back order" means that one or more components, needed for assembly of the specified unit, are not currently available in Prizmatix stock. We will purchase the components and assemble the product within about 3 weeks from the arrival of your order.