Razeghi, M., M. Erdtmann, C. Jelen, J. Diaz, F. Guastavino, and Y.S. Park. “Long-Wavelength Quantum Well Infrared Photodetectors”. Defence Science Journal 51, no. 1 (January 4, 2011): 35-52. Accessed April 25, 2024. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2204.