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How can I define CdSe/CdZnS core/shell (nanoplatelet) material as a gain medium for laser cavity?

- October 27, 2021 at 2:11 pm
  
  hftaha
  Subscriber
  
  CdSe/CdZnS core/shell (nanoplatelet) is my quantum well and I want to use it in my medium in laser. Could you please help me through this?
- October 27, 2021 at 11:47 pm
  
  Guilin Sun
  Ansys Employee
  
  There are two types of gain in Lumerical. Some examples are :
  1: linear gain, eg, without saturation mechanism
  Linear gain materials
  VCSEL with linear gain
  Plasmonic waveguides with linear gain
  Photonic crystal cavity with linear gain
  2: laser gain from energy levels.
  4-level 2-electron material model
  Pump probe simulation using 4-level 2-electron material
  Quantum dot laser using 4-level 2-electron material
  Please refer some example which match your needs.

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