HOME  | PRODUCTS  | COMPANY  | TECHNICAL DOCS  | CONTACT US 
FC Light Sources >   Multi-Wavelength Fiber Coupled LEDs

  USA/Canada: +1 (248) 436-8085

Multi-Wavelength Fiber Coupled LEDs
Introduction

The fiber-coupled high power UV, Violet, Blue, Green, Yellow, Red and NIR LED multi wavelength light source modules are effective replacements of lasers and lamps in many applications, such as spectroscopy, bio-illumination and point curing.

Currenty available are FC2-LED, FC3-LED, FC5-LED, FC8-LED and FC10-LED models.
Single channel module is also available (see Silver-LED ).

Each LED has separate current driver with discrete controls. The driver supports CW and pulsed operation mode.

Each channel manual power control is provided by 10 turns potentiometer with counting dial. The external Analog Inputs provide a simple way of LED output power control by computer through DAC (Digital to Analog Converter).

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

Both Analog Inputs and TTL inputs are optically isolated with fast opto-couplers.

The fiber coupled LED sources are ideal for use with various fiber optic spectrometers in continuous, strobe or external triggering measurement mode. Currently the multi-wavelength fiber coupled light source modules can include any combination of wavelengths from the table below.


    Click to view more pictures



 Features

  • High output power (see table below.)
  • SMA fiber connection
  • Precisely adjustable power by 10 turns potentiometer with dial
  • Independently controlled power of each LED
  • TTL external modulation input (up to 50KHz)
  • Analogue input (0-5V) for power control
  • TTL and Analogue input are optically isolated
  • Low optical noise ( <0.05% RMS )
  • Long life (no lamp replacement required)


               Tutorial Video



Some Research Papers with Reference to Prizmatix's Multi-Wavelength Fiber-Coupled LEDs

Title: Quantitative non-invasive cell characterisation and discrimination based on multispectral autofluorescence features

Title: Elucidation of the unsymmetrical effect on the piezoelectric and semiconducting properties of Cd-doped 1D-ZnO nanorods



Optical Specifications

Product P/NTotal
Power
[mW]
Normalized
Value
[a.u.]
Bandwidth
Power
[μW]



 

 

Wavelength (nm)
 Product P/NPeak λ [nm]Centroid λ [nm]FWHM [nm]Fiber-A [mW]Fiber-B [mW]Fiber-C [mW]
FC-LED-275G2752781110  
FC-LED-280D281282120.9  
FC-LED-290N292289172.2  
FC-LED-310D310315162.4  
FC-LED-325D327328122.6  
FC-LED-340A3443471212  
FC-LED-365A36837014100105150
FC-LED-380A37938320100105160
FC-LED-390B39039114110120170
FC-LED-395A39639818110120180
FC-LED-405A40340415137190211
FC-LED-410Z40941017120120150
FC-LED-415Z41641615110155230
FC-LED-420Z42142216130180220
FC-LED-425Z42342517115125190
FC-LED-430Z43043021125155185
FC-LED-445B444446237380160
FC-LED-455Z45545632130170183
FC-LED-465CA465467294750100
FC-LED-480Z4774782985112120
FC-LED-500Z50050134405263
FC-LED-515CA51552043222242
FC-LED-535R53053893120165220
FC-LED-550Z54656588100130140
FC-LED-590A59060074282857
FC-LED-630CA63463022434380
FC-LED-645Z64564021232733
FC-LED-655A65965422434880
FC-LED-690M69568725526265
FC-LED-700M702697247.37.8610.4
FC-LED-760M76175230243236
FC-LED-770M7777723116.816.822
FC-LED-780M78377528383550
FC-LED-805M805790332525.834
FC-LED-850M8588504660.6  
FC-LED-850V8508474284  
FC-LED-870M8718664514.2  
FC-LED-940M9409354048  
FC-LED-W30M  3,000354050
FC-LED-W40M  4,000354055
FC-LED-W65M  6,5005562100

 Remarks: The Fiber Coupled power data are for the following fibers:
 ● Fiber-A: Polymer Optical Fiber, core 1000µm, NA: 0.5 Length 1m
 ● Fiber-B: Polymer Optical Fiber, core 1000µm, NA: 0.63 Length 1m
 ● Fiber-C: Polymer Optical Fiber, core 1500µm, NA: 0.5 Length 1m
 ● The data for LEDs with peak wavelength <360nm is for for Silica fiber core 1000µm,
    NA: 0.48, Length 1m
 ● The data for LEDs with peak wavelength ≥ 810nm is for Low-OH Silica fiber core 1000µm,
    NA: 0.48, Length 1m
 ● Color temperature [K] data for white LEDs (P/N FC-LED-W??M) appear in FWHM column
 ● Please see list of Optional Accessories below.

 

Electro-Optical Specifications

Typical Optical RMS Noise (DC-1MHz) % <0.05
TTL and Analog inputs   Optically isolated BNC connectors
Digital modulation frequency (TTL) Hz DC-50000
Rise / Fall time (10% - 90%) μs <2
Analog input voltage range V 0-5
Analog modulation frequency Hz DC-100
Input Voltage V 12

 

General Specifications:

Operation temperature range °C 10-35
Storage temperature range °C -10-55
Operative relative humidity (Non condensing) % <90
FC2-LED Dimensions
(W x H x D) without extrusions
mm 174 x 130 x 197
FC3-LED Dimensions
(W x H x D) without extrusions
mm 174 x 130 x 197
FC5-LED Dimensions
(W x H x D) without extrusions
mm 241 x 130 x 197
Power Adaptor Dimensions
(L x W x H)
mm 175 x 72 x 35
Power Adaptor Weight g 190
Power Adaptor Safety  
 

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 details at: https://www.prizmatix.com/dev/Custom-Fiber-Optic-Assemblies.htm

Fiberoptic Collimator:

Collimators are required to generate a parallel beam of light out of the naturally diverging light emission from an optical fiber.

Prizmatix collimator is designed to collimate High NA fibers (up to 0.53), such as Hard Polymer Clad fibers and Polymer Optical Fibers (POFs).See more details at: 

https://www.prizmatix.com/optics/Collimator.htm

Optic Collimator

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 to configure and build custom fiber bundles for specific applications.See moree details at:

https://www.prizmatix.com/dev/Custom-Fiber-Optic-Assemblies.htm.

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. Seemore details at:

https://www.prizmatix.com/dev/Custom-Fiber-Optic-Assemblies.htm