L. Lei, L. Li, H. Ye, H. Lotfi, R. Q. Yang, M. B. Johnson, J. A. Massengale, T. D. Mishima, M. B. Santos, “long-wavelength interband cascade infrared photodetectors towards high-temperature operation”, talk 10111-39 at Quantum Sensing and Nanophotonic Devices XIV at Photonics West, San Francisco, CA, Jan. 28- Feb.2, 2017 (in Proc. SPIE. 10111, 1011113).