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 FC2-LED, FC3-LED and FC5-LED - High Power
  Fiber Coupled Multi-Wavelength LED Light Sources

 Introduction

The fiber-coupled high power UV, Violet, Blue, Green and Red LED Multi wavelength light source modules are effective replacements of lasers and lamps in many applications, such as spectroscopy, illumination and curing.
These 2, 3 and 5 LED modules provide high power CW or pulsed power at fiber output.

 FC2-FC3-FC5=LED
 FC2-FC3-FC5-LED User Manual

The LED current controller supports CW operation mode with precise power control of each channel.

The external TTL inputs enable external triggering of each LED separately.

3-LED and 5-LED are ideal for use with various fiber optic spectrometers in continuous, strobe or external triggering measurement mode.

Currently the 3-LED and 5-LED products can include any combination of following wavelengths:

       Click image to view more pictures
 
 
 
 
 
 

  • 365nm  375nm  385nm  
  • 390nm  395nm  400nm  
  • 410nm  415nm  420nm  
  • 425nm  430nm  435nm  
  • 440nm  445nm  455nm  
  • 460nm  465nm  470nm  
  • 475nm  480nm  495nm  
  • 500nm  515nm  535nm  
  • 595nm  630nm  635nm  
  • 650nm  655nm  660nm  
  • White

 

Features



  • High Power (>20mW at most wavelengths with 1500micron core POF fibers)
  • Reciprocal SMA fiber connection
  • Precisely adjustable power by 10 turns potentiometer with dial
  • Independently controlled power of each LED
  • Speckle free
  • Long life (no lamp replacement required)
  • TTL external modulation input for each wavelength
  • LED Analog modulation - optional
  • USB link for LED power computer control - optional
  • Compact
  
 


Specifications


Power output:

FC2-LED, FC3-LED and FC5-LED power output is limited by the reciprocal fiber characteristics. Larger core and higher NA will increase maximum power output, and vice versa.

Please contact us for power data for specific wavelength and fiber.

The table below shows an example of the CW output power at three sample wavelengths for 1500µm core POF fiber:


Fiber brand Fiber type *¹ Output @ 365 nm Power Type. *² Output @ 405 nm Power Type. *² Output @ 445 nm Power Type. *²
Mitsubishi Rayon SH6001 Super Eska POF 110 mW 190 mW 180 mW

*1: POF – Polymer Optical Fiber. NA=0.5, Core diameter=1500µm, Fiber length 1m.
*2: Measurements were performed by Ophir Nova II power meter with PD300-UV head. The wavelength was set to 365 nm, 405 nm and 445 nm for each wavelength separately.


TTL input frequency:    DC – 10 kHz
Analog input modulation frequency:    DC – 10 kHz (Optional)
Connector for TTL / Analog input:    BNC
Input power supply:    24 VDC, 1 A
Power adaptor input:    100-240 VAC, 1 A, 47-63 Hz
Dimensions:   
FC2-LED:    174 mm x 130mm x 197mm (W x H x D) without extrusions.
FC3-LED:    174 mm x 130mm x 197mm (W x H x D) without extrusions.
FC5-LED:    241 mm x 130mm x 197mm (W x H x D) without extrusions.
Power adaptor:    60mm x 35mm x 100mm (W x H x L)

 


 Optional Accessories

 Fiber patch cords:

Various fiber optic patch cords are available for use with the 3-LED or 5-LED products. Most popular patch cords are 1000 / 1500 / 2000 micron core diameter Polymer Optical Fibers (POF) terminated by optical SMA connectors on both sides.

Prizmatix can provide Stainless Steel tube at one end of the patch cord instead of the SMA connector. This configuration is more convenient in some applications.

  See more info...
 

 Collimator:

The output from optical fiber is divergent according to fiber NA. In order to reduce the divergence angle a collimator module can be used.
Prizmatix collimator was especially designed to fit thick core high NA Polymer Optical Fibers..

  See more info..
 

 Fiber Bundles:

To combine outputs of multiple LEDs a Y-shaped fiber bundle with two or more input branches can be used. Prizmatix can help configure and build custom fiber bundles for specific applications.

  See more info...
 

 Special Bundles:

For spectroscopy application special fiber optic bundles are very important. Special care must be addressed to eliminate possible cross link between the excitation and the collection fibers.

  See more info...

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