Design, Analysis, and Characterization of Indirectly-pumped Terahertz Quantum Cascade Lasers
Quantum cascade laser (QCL), as a unipolar semiconductor laser based on intersubband transitions in quantum wells, covers a large portion of the Mid and Far Infrared electromagnetic spectrum. The frequency of the optical transition can be determined by engineering the layer sequence of the heterostr...
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| Language: | en |
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2013
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| Online Access: | http://hdl.handle.net/10012/7933 |