Terahertz generation in mid-infrared quantum cascade lasers with a dual-upper-state active region
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چکیده
Articles you may be interested in Distributed feedback terahertz frequency quantum cascade lasers with dual periodicity gratings Appl. Narrow-band injection seeding of a terahertz frequency quantum cascade laser: Selection and suppression of longitudinal modes Appl. High order sideband generation in terahertz quantum cascade lasers Appl. High frequency modulation of mid-infrared quantum cascade lasers embedded into microstrip line Appl. Widely tuned room temperature terahertz quantum cascade laser sources based on difference-frequency generation Appl.
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Broadly tunable terahertz generation in mid-infrared quantum cascade lasers.
Room temperature, broadly tunable, electrically pumped semiconductor sources in the terahertz spectral range, similar in operation simplicity to diode lasers, are highly desired for applications. An emerging technology in this area are sources based on intracavity difference-frequency generation in dual-wavelength mid-infrared quantum cascade lasers. Here we report terahertz quantum cascade las...
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