We have demonstrated amplitude modulation of terahertz quantum cascade lasers by means of the injection of near-infrared laser pulses. Injected 770nm and 1350nm laser pulses both strongly suppressed the output power.
© 2013 OSA
Y. Sakasegawa, S. Saito, N. Sekine, M. Ashida, and I. Hosako, "Near-Infrared Laser Pulse Induced Amplitude Modulation of Terahertz Quantum Cascade Lasers," in CLEO: 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper JTh2A.32.
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