Low absorption grade single crystal diamond

Element Six’s low absorption CVD diamond enables lasers to operate at higher powers over a wider range of wavelengths

 

  • Low absorption single crystal has an absorption coefficient less than 0.005 cm @ 1064 nm - more than an order of magnitude lower than our standard grade 
  • Can be combined with our low birefringence manufacturing techniques for select crystal orientations

 

University of Strathclyde: A monolithic diamond raman laser using our Low Absorption Single Crystal diamond converts green light to yellow

 

Key application areas:

 

Raman lasers - Learn more here

  • High conversion efficiency with quantum efficiencies approaching 100%
  • Large wavelength shifts (1332/cm)
  • Diffraction limited output with brightness / quality improvement for poor quality or multiplexed beams

 

Intra-cavity cooling for semiconducting VECSEL and disc lasers - Learn more here

  • Enables exceptional thermal management (20x) over existing solutions inside the laser cavity due to its thermal conductivity >2000 W m-1 K-1 
  • Exceptional chemical and mechanical robustness

 

High power optics - Learn more here

  • Exploiting diamond's superlative Laser Induced Damage Threshold - up to 10x the LIDT of existing solutions for high reliability optics

 

 

Please contact us for more information;

US: call +1 408 986 2400+1 408 986 2400 or email: ustechnologies@e6.com
UK: call +44 1344 638 200+44 1344 638 200 or email: technologies@e6.com
The Netherlands: call +31 485 395 700+31 485 395 700 or email: technologies@e6.com
Japan: call +81 (3) 3523 9311+81 (3) 3523 9311 or email: technologies@e6.com