Gu, D. (2001). New beam splitter structure with relaxed constraints for electrooptic tunable filter. [publisher not identified].
Chicago Style (17th ed.) CitationGu, Donghua. New Beam Splitter Structure with Relaxed Constraints for Electrooptic Tunable Filter. [Place of publication not identified]: [publisher not identified], 2001.
MLA (9th ed.) CitationGu, Donghua. New Beam Splitter Structure with Relaxed Constraints for Electrooptic Tunable Filter. [publisher not identified], 2001.
Warning: These citations may not always be 100% accurate.