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, ALESSANDRO
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.
9781424411733
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11568/531267
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