REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 I^^'LTmJin, 9 , bUrde ,h f 5 r . th ' S C 2"! Ct ' 0 ^ 0f inf l orma,ion J s estimated to average 1 hour per response, including the time for reviewing instructions, searching ex.sting data sources gathenng and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of IhaTZrth^n^r/rr 9 ^? 10 " 5 ""'^^ «« ""^n, .othe Department of Defense, Executive Services and CommunicatLs O^MV^^lZJ^tlS^^v, control number Provision of law, no person shall be sub|ect to any penalty for failing to comply with a collection of information if ,t does not display a currently valid OMB PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ORGANIZATION. 1. REPORT DATE IDD-MM-YYYY) 03-01-2014 REPORT TYPE Conference Proceeding 4. TITLE AND SUBTITLE Oil on the Water Characterization with Coherent Fringe Projection and Digital Holographic In-Line Interferometry 6. AUTHOR(S) N. Kukhtarev, A. Chirita, T. Kukhtareva and Sonia Gallegos 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Research Laboratory Oceanography Division Stennis Space Center, MS 39529-5004 3. DATES COVERED IFrom - To) 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER N/A 5d. PROJECT NUMBER NNS12AA89P 5e. TASK NUMBER 5f. WORK UNIT NUMBER 73-4800-02-5 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) NASA Headquarters Attn: Laurie Friederich Mail Code 210.H, Bldg. 17, Rm. NI Greenbelt, MD II 12. DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release, distribution is unlimited. 8. PERFORMING ORGANIZATION REPORT NUMBER NRL/PP/7330--13-1944 10. SPONSOR/MONITOR'S ACRONYM(S) NASA 11. SPONSOR/MONITOR'S REPORT NUMBER(S) 13. SUPPLEMENTARY NOTES 14. ABSTRACT "" We combine optical methods for sensing of oil films. These are: coherent fringe projection (CFP), digital holographic in-line Interferometry (DHILI). The methods of CFP and DHILI are described as coherent superposition of partial interference patterns. 15. SUBJECT TERMS crude oil, coherent fringe projection, water surface 16. SECURITY CLASSIFICATION OF: a. REPORT Unclassified b. ABSTRACT Unclassified c. THIS PAGE Unclassified 17. LIMITATION OF ABSTRACT uu 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE PERSON Sonia Gallegos 19b. TELEPHONE NUMBER (Include area code! (228) 688-4867 Standard Form 298 (Rev. 8/98) Prescribed by ANSI Std. Z39.18