Wide-ridge metal-metal terahertz quantum cascade lasers with high-order lateral mode suppression
Jonathan A. Fan, Mikhail A. Belkin, Federico Capasso, Suraj P. Khanna, Mohamed Lachab et al.
Terahertz quantum cascade lasers with wide-ridge metal-metal waveguides are prone to lasing in high-order lateral modes, which reduce the maximum light output power from these devices. We have demonstrated, theoretically and experimentally, that the output power can be improved severalfold by introd ... [Appl. Phys. Lett. 92, 031106 (2008)] published Wed Jan 23, 2008.
Read full Article »
Terahertz quantum cascade lasers with wide-ridge metal-metal waveguides are prone to lasing in high-order lateral modes, which reduce the maximum light output power from these devices. We have demonstrated, theoretically and experimentally, that the output power can be improved severalfold by introd ... [Appl. Phys. Lett. 92, 031106 (2008)] published Wed Jan 23, 2008.
Read full Article »
Leave a Reply