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Showing 1 to 3 of 3 for “"Far infrared lasers"”.
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Towards multiple quantum well optically pumped far infrared lasers
Optically pumped lasers based on GaAs/AlGaAs multiple quantum well (MQW) structures are a potential coherent source in the far infrared (FIR) wavelengths. The FIR (~ 30 to 300 µm) is a region within the electromagnetic spectrum that has seen relatively little development. No practical solid-state …
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Signal Flow Graph Approach to Multiphoton Analysis and Transient Characteristics of Mode-Locked Far Infrared Lasers
The signal flow graph application to the analysis of multiphoton interactions has been developed in this study. It is shown that the Schrodinger equation for the multiphoton interactions can be represented as signal flow graphs in the semiclassical limit. A few examples are given to illustrate the …