Tunable single-mode THz quantum cascade lasers are crucial for spectroscopy applications. Current and temperature tuning are limited to a few GHz and other solutions have to be implemented. Tuning by gating of the waveguide will be discussed as well as the use of external cavity set-ups.
Frequency tuning of THz quantum cascade lasers
Tredicucci A.
2008
Abstract
Tunable single-mode THz quantum cascade lasers are crucial for spectroscopy applications. Current and temperature tuning are limited to a few GHz and other solutions have to be implemented. Tuning by gating of the waveguide will be discussed as well as the use of external cavity set-ups.File in questo prodotto:
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