Heterostructure Devices for THz Signal Recognition
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Fig. 9 a Outlook of quantum cascade arrangements meant for resonant tunneling insertion system
(three stages) with indirect insertion system (four stages). b Advantage of GaN-supported quantum cascade lasers inside Terahertz range. c Outlook of the generally GaN-supported–Terahertzquantum cascade laser model configuration with the model snap following has ascended to the heat
sink. Reproduced from [29, 32], by authorization of International Society for Optics and Photonics
115
Fig. 9 a Outlook of quantum cascade arrangements meant for resonant tunneling insertion system
(three stages) with indirect insertion system (four stages). b Advantage of GaN-supported quantum cascade lasers inside Terahertz range. c Outlook of the generally GaN-supported–Terahertzquantum cascade laser model configuration with the model snap following has ascended to the heat
sink. Reproduced from [29, 32], by authorization of International Society for Optics and Photonics