2007, Vol. 24(6): 1577-1579    DOI:
Low-Threshold High-Temperature Operation of ～7.4μm Quantum Cascade Lasers
LI Lu, LIU Feng-Qi, SHAO Ye, LIU Jun-Qi, WANG Zhan-Guo
Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, PO Box 912, Beijing 100083
收稿日期 2007-02-15  修回日期 1900-01-01
Supporting info

[1] Beck M, Hofstetter D, Aellen T, Faist J, Oesterle U, Ilegems M,
Gini E and Melchior H 2002 Science 295 301

[2] Evans A, Yu J S, David J, Doris L, Mi K, Slivken S and Razeghi M
2004 Appl. Phys. Lett. 84 314

[3] Yu J S, Slivken S, Evans A, Darvish S R, Nguyen J and Razeghi M
2006 Appl. Phys. Lett. 88 091113

[4] Lu X Z, Liu F Q, Liu J Q, Jin P and Wang Z G 2005 Chin. Phys.
Lett. 22 3077

[5] Guo Y, Liu F Q, Liu J Q, Li C M and Wang Z G 2005 Semicond.
Sci. Technol. 20 844

[6] Liu J Q, Liu F Q, Lu X Z, Guo Y and Wang Z G 2005
Physica E 30 21

[7] Yu J S, Evans A, David J, Doris L, Slivken S and Razeghi M 2004
IEEE Photon. Technol. Lett. 16 747

[8] Faist J, Tredicucci A, Capasso F, Sirtori C, Sivco D L, Bailargeon
J N, Hutchinson A L and Cho A Y 1998 IEEE J. Quantum Electron.
34 336