Authors: Ishaug, B Hwang, WY Um, J Guo, BJ Lee, H Lin, CH

Citation: B. Ishaug et al., Continuous-wave operation of a 5.2 mu m quantum-cascade laser up to 210 K, APPL PHYS L, 79(12), 2001, pp. 1745-1747

Authors: Luo, GP Peng, C Le, HQ Pei, SS Hwang, WY Ishaug, B Um, J Baillargeon, JN Lin, CH

Citation: Gp. Luo et al., Grating-tuned external-cavity quantum-cascade semiconductor lasers, APPL PHYS L, 78(19), 2001, pp. 2834-2836