1. Cha, D. H., Kim, H. J., Hwang, Y., Jeong, J. C., and Kim, J. H., "Fabrication of molded chalcogenide-glass lens for thermal imaging applications," Applied Optics, Vol. 51, No. 23, pp. 5649-5656, 2012.
2. Zhang, X. H., Guimond, Y., and Bellec, Y., "Production of complex chalcogenide glass optics by molding for thermal imaging," Journal of Non-Crystalline Solids, Vol. 326&327, pp. 519-523, 2003.
3. Ok, C. M., Kong, H. B. and Park, H. W., "Design and Analysis of an Optical System for an Uncooled Thermal-imaging Camera Using a Hybrid Lens," Korean Journal of Optics and Photonics, Vol. 28, No. 5, pp. 241-249, 2017.
4. Kim, J. K., Choi, Y. S., Ahn, J. H., Son, B. R., and Hwang, Y. K., "Compression Molding of Diffractive-Aspheric Lenses Using Chalcogenide Glasses," Journal of the Korean Society of Manufacturing Process Engineers, pp. 43-48, 2020.
5. Park, S. C. and Kim, M. J., "Development for Optical Design Technology of Diffractive Optical Element System Using Optimization Method," Dankook University Faculty Research Papers, Vol. 34, pp. 51-59, 1999.