SemiConductor Devices

Helium

HELIUM - FIBER COUPLED SINGLE EMITTER

Description Typical Performance Applications Characteristics Downloads

Up to 11W single emitter at wavelength's of 8xx and 9xx, 105 µm fiber core and numerical aperture of 0.15 with typical of 50% efficiency, designed for rugged environment 

PARAMETER    

PERFORMANCE

Diode Type

 QCW / CW

CW Output Power

Up to 11 W

Drive Current 

11 A

Operating Voltage

1.7 V

Wavelength tuning vs. temperature

< 0.35 nm/°C

Conversion Efficiency

≥45 %

Center Wavelength

808 +/-5 nm, 915 +/-5 nm, 940 +/-5 nm, 975 +/-5 nm

Spectral Width (FWHM)

4 nm

Operating Temperature 

25 °C

 

 Fiber Characteristics

Fiber core dimension       

105 μm

Fiber Numerical aperture    

 0.15

Fiber Cladding   

125 μm 

  • Fiber Laser Pumping
  • Direct, Medical, Telecom, Space and Defense

 

 

  • Up to 11W at 9xx wavelengths
  • 105 µm fiber core; 0.15=NA
  • Typical 50% optical to electrical efficiency
  • Designed for operation in rugged environment
  • Single emitter package with 105 µm fiber core pigtail
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