What are the advantages and disadvantages of glens and clens?
Release time:
2023-08-16
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G-lens, or Gradient-index lens, is an optical imaging element designed and manufactured using a gradient refractive index medium, also known as a self-focusing lens or a gradient refractive index lens, which refers to a cylindrical optical lens whose internal refractive index distribution gradually decreases along the radial direction, and has focusing and imaging functions. G lens has different pitch, commonly used are 0.25. Clens, in contrast, has a series of advantages such as low cost, low insertion loss at long working distance, and large working distance range. C lens and G lens, both of which have advantages and disadvantages, have been widely used in optical communication, such as optical coupler, collimator, optical isolator, optical switch, laser and so on.
G-lens, or Gradient-index lens, is an optical imaging element designed and manufactured using a gradient refractive index medium, also known as a self-focusing lens or a gradient refractive index lens, which refers to a cylindrical optical lens whose internal refractive index distribution gradually decreases along the radial direction, and has focusing and imaging functions. G lens has different pitch, commonly used are 0.25.
Clens, in contrast, has a series of advantages such as low cost, low insertion loss at long working distance, and large working distance range.
C lens and G lens, both of which have advantages and disadvantages, have been widely used in optical communication, such as optical coupler, collimator, optical isolator, optical switch, laser and so on.
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