@book{ BA25837102, author = "Tam, Siu-Chung and Silva, Donald E. and Kuok, M. H. and Institute of Physics, Singapore and Institute of Electrical and Electronics Engineers. Singapore Section and Society of Photo-optical Instrumentation Engineers and International Commission for Optics and Optical Society of America and Schott Glass Singapore Pte. Ltd and Asia Pacific Conference on Optical Technology", title = "Optical systems in adverse environments : 22-27 October 1990, Singapore", publisher = "SPIE", year = "1991", series = "Proceedings / SPIE -- the International Society for Optical Engineering", number = "v. 1399", URL = "https://ci.nii.ac.jp/ncid/BA25837102" }