Citation:
R Paiella, R Martini, F Capasso, C Gmachl, HY Hwang, DL Sivco, JN Baillargeon, AY Cho, EA Whittaker, and HC Liu. 2001. “High-frequency modulation without the relaxation oscillation resonance in quantum cascade lasers.” APPLIED PHYSICS LETTERS, 79, 16, Pp. 2526-2528.