We measure temporal intensity profile by means of Shifted Wave Interference Fourier Transform Spectroscopy of strong RF injected heterogeneous THz QCLs showing a strong AM emission with pulses as short as 6 ps. Additionally, we measure with SWIFTS fundamental as well as harmonic comb states under RF injection which exhibit clear FM emission and its transition to AM as a function of the RF power.
FM to AM Transition of RF Driven THz QCL fundamental and Harmonic Comb States
Cibella S.;Torrioli G.;
2022
Abstract
We measure temporal intensity profile by means of Shifted Wave Interference Fourier Transform Spectroscopy of strong RF injected heterogeneous THz QCLs showing a strong AM emission with pulses as short as 6 ps. Additionally, we measure with SWIFTS fundamental as well as harmonic comb states under RF injection which exhibit clear FM emission and its transition to AM as a function of the RF power.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
FM_to_AM_Transition_of_RF_Driven_THz_QCL_fundamental_and_Harmonic_Comb_States.pdf
solo utenti autorizzati
Licenza:
NON PUBBLICO - Accesso privato/ristretto
Dimensione
244.11 kB
Formato
Adobe PDF
|
244.11 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
