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Classification of fiber lasers

Classification of fiber lasers

  • Categories:fiber laser News
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  • Time of issue:2021-12-29 13:21
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(Summary description)Crystal fiber laser. The working material is laser crystal fiber, mainly including ruby ​​single crystal fiber laser and nd3+: YAG single crystal fiber laser.

Classification of fiber lasers

(Summary description)Crystal fiber laser. The working material is laser crystal fiber, mainly including ruby ​​single crystal fiber laser and nd3+: YAG single crystal fiber laser.

  • Categories:fiber laser News
  • Author:
  • Origin:
  • Time of issue:2021-12-29 13:21
  • Views:
Information

(1) Classification according to the type of optical fiber material
1. Crystal fiber laser. The working material is laser crystal fiber, mainly including ruby ​​single crystal fiber laser and nd3+: YAG single crystal fiber laser.
2. Nonlinear optical fiber laser. There are mainly stimulated Raman scattering fiber lasers and stimulated Brillouin scattering fiber lasers.
3. Rare earth doped fiber laser. The matrix material of the optical fiber is glass, and rare earth element ions are doped into the optical fiber to activate it to make a fiber laser.
4. Plastic fiber laser. Fiber lasers are made by doping laser dyes into the core or cladding of plastic optical fibers.

fiber lasers

(2) Classified by gain medium as
1. Crystal fiber laser. The working material is laser crystal fiber, mainly including ruby ​​single crystal fiber laser and Nd3+:YAG single crystal fiber laser.
2. Nonlinear optical fiber laser. There are mainly stimulated Raman scattering fiber lasers and stimulated Brillouin scattering fiber lasers.
3. Rare earth doped fiber laser. Doping rare earth element ions into the fiber to activate it, (Nd3+, Er3+, Yb3+, Tm3+, etc., the matrix can be quartz glass, zirconium fluoride glass, single crystal) to make a fiber laser.
4. Plastic fiber laser. Fiber lasers are made by doping laser dyes into the core or cladding of plastic optical fibers.

(3) Classification by cavity structure
It is divided into F-P cavity, ring cavity, loop reflector fiber resonator, "8" shape cavity, DBR fiber laser, DFB fiber laser, etc.

(4) Classification by fiber structure
It is divided into single cladding fiber laser, double cladding fiber laser, photonic crystal fiber laser, special fiber laser.

(5) Classification by output laser characteristics
Divided into continuous fiber lasers and pulsed fiber lasers, among which pulsed fiber lasers can be divided into Q-switched fiber lasers (with a pulse width of the order of ns) and mode-locked fiber lasers (with a pulse width of the order of ps or fs) according to their pulse formation principles. 
 

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