Patent ID: 11906668
Assignee: BEIJING VOYAGER TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 6:
7. The optical sensing system of claim 6, wherein the third wavelength of the converted laser beam is determined by, 1
    
     λ
     4
    
   
   =
   
    
     1
     
      λ
      1
     
    
    +
    
     1
     
      λ
      2
     
    
    +
    
     1
     
      λ
      3
     
    
   
  
  ,
 

where λ4 represents the third wavelength of the converted laser beam, λ1 represents the first wavelength of the first laser beam, λ2 represents the second wavelength of the second laser beam, and λ3 represents the fifth wavelength of the third laser beam,
wherein at least one of λ1, λ2, or λ3 has a positive weight.