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Red/IR Analogue/Digital modulated lasers

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Modulatable Lasers

 

Red/IR Analogue and Digital modulated lasersIR mod large Omicron.jpg

 

Omicron red and IR laser diode specifications

 

LDM laser diodes specifications

Wavelength, Power

  • 635nm, 20mW (40mW double laser)
  • 639nm, 40mW (80mW double laser)
  • 658nm up to 130mW (up to 250mW double laser)
  • 685nm, 35mW (70mW double laser)
  • 785nm, 70mW (140mW double laser)

(other wavelengths up to 1064nm on request)

   

Operation Mode digital modulated

  • digital modulation operation up to 500MHz, optional analogue modulation up to 15MHz

 

Operation mode analogue modulated 

  • Analogue modulation up to 350MHz @ -3dB and up to 500MHz digital modulation 
  • Noise < 0,5% (typ. 0,2%)
  • Power Stability <0,5% over 1h, <2% over 8h

 

Beam Parameters 

  • Beam Waist Diameter 1,1mm (+/- 10%), other diameters up to 15mm on request Spatial Mode (Far Field)TEMoo
  • Ellypticity <1.1:1
  • Astigmatism <0,2 x ZR (factory adjusted)
  • Beam Divergence (full Angle) <0,7mrad @ 1,1mm beam diameter
  • Polarisation >100:1, linear, vertical (other angles on request)
  • Polarisation cross-polarised 50:50 on double diode and multimode diodes

  pdf Produktkatalog_web_30_05_2007 558.88 Kb