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Single mode 980nm pumps

The 980nm single-mode semiconductor laser is the pump laser and key component of EDFA.

 

Dogain laser has the capability in single mode 980nm chip production:

 

  • Chip design 
  • Epitaxial growth
  • Front-end process
  • Back-end process

 

Chip features:

  • High reliability
  • High conversion efficiency
  • High damage threshold

 

Application:

 

  • EDFA
  • CATV
  • Frequency doubling
  • Seed laser​
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Tel: +0512-62385166  /  61790076 

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