Injection Lasers

Phenomenological Laser Models

A good reference: Numeric solution to the laser rate equations

 Phenomenological Laser Gain Model

Normalised electroluminescence spectra of a 1500µm long stripe laser for injection currents in the increasing order of 1,10,40,120 and 133mA. Inset: Power output per facet as a function of injected current of the laser Jth=88A/cm2.

Carrier Recombination Models

A good reference: Bart Van Zeghbroeck's, Principles of Semiconductor Devices: 2.11 Carrier generation and recombination
 

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Injection Laser Configurations

See also VCSELs (Vertical Cavity Surface Emitting Lasers)