Solid-State, Dye, and Semiconductor Lasers



A Ti: Al2O3 laser is longitudinally pumped by the focused beam of an Ar+ laser at the pump wavelength λ p = 514 nm. A wavelength tuner is inserted in the cavity, forcing the laser to oscillate at 850 nm. Assume a round trip loss of the cavity γ rt = 10%, an output mirror reflectivity R = 95% and a pump efficiency η P = 30%. Assume also that the laser is under optimum pumping conditions. Calculate the laser slope efficiency.


Pump Power Semiconductor Laser Slope Efficiency Internal Quantum Efficiency Second Harmonic 
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Copyright information

© Springer Science+Business Media New York 2001

Authors and Affiliations

  1. 1.Politecnico di MilanoMilanoItaly

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