[1] Tatsuyuki Tanahashi, Masaya Toda, Hidetoshi Miyashita, et al. IEEE Xplore, 2013 W4D.007.

[3] Sun Xiaojie, Mao Jianhua, Dai Zuoxiao, et al. Optical System Technologies for Manufacturing and Testing, 2012, doi:10.1117/12.975181.

[6] Warren J. Smith (ed.): Modern Optical Engineering: Mc Graw Hill Education, 2011.