Titlebook: Solid-State Laser Engineering; Walter Koechner Book 2006Latest edition Springer-Verlag New York 2006 Laser Engineering.Laser materials.Opt

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Walter KoechnerIn contrast to most books on lasers, which are mainly concerned with an introduction of physical or quantum mechanical principles of laser action or with the application of laser systems, it deals pri

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Introduction,rmance parameters possible with these lasers, and mention major applications. Besides the compactness and benign operating features, it was the enormous flexibility in design and output characteristics that led to the success of solid-state lasers over the last 40 years.

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Laser Oscillator,asic components: an optical amplifier and an optical resonator. The optical resonator, comprising two opposing plane-parallel or curved mirrors at right angles to the axis of the active material, performs the function of a highly selective feedback element by coupling back in phase a portion of the signal emerging from the amplifying medium.

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Optical Pump Systems,the radiation with minimum losses from the source to the absorbing laser material, and creates an inversion which spatially matches the mode volume of the resonator mode. In this chapter we will review the most common pump sources and radiation transport systems employed in solid-state lasers.

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Q-Switching,tical . of the resonant cavity is altered when this technique is used [8.1, 2]. As was discussed in Chap. 3, the quality factor . is defined as the ratio of the energy stored in the cavity to the energy loss per cycle. Consequently, the higher the quality factor, the lower the losses.

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