Accession Number : ADA298848

Title :   Real-time 3D Display Without Moving Parts.

Descriptive Note : Bi-monthly progress rept. 1 Dec 94-30 Jan 95,

Corporate Author : NEW INTERCONNECTION AND PACKAGING TECHNOLOGIES INC SAN DIEGO CA

Personal Author(s) : Ma, Jian ; Lee, Sing H.

PDF Url : ADA298848

Report Date : 30 JAN 1995

Pagination or Media Count : 12

Abstract : In our previous bi-monthly progress report (reporting period Oct.l, 1994 - Nov.30, 1994) we reported the accomplishments on (1) performance comparison of two different operational modes using photorefractive materials, (2) performance comparison of using different photorefractive materials, and (3) HOE array design for dynamic image. The simulation results indicated that real-time mode of operation combining with BSO crystal offers the best performance. During the last two months we focused our efforts on the following 5 items: (1) Fabricate the HOE array that was designed previously and demonstrate a dynamic imaging system using the HOE array. (2) Investigate different 3D visualization data rendering software that are commercially available and fmd out which are suitable for our display system. (3) Investigate a new 3D display scheme that uses two counter-propagating pulses collision and compare it with the orthogonal illumination scheme. (4) Investigate the performance of using 2-photon 3D material and compare it with photorefractive materials. (5) Preliminary design of a prototype 3D display system

Descriptors :   *REAL TIME, *DISPLAY SYSTEMS, *THREE DIMENSIONAL, *PHOTOREFRACTIVE MATERIALS, COMPUTER PROGRAMS, SIMULATION, DYNAMICS, COMPARISON, ARRAYS, ILLUMINATION, IMAGES, PHOTONS, ORTHOGONALITY, MECHANICAL COMPONENTS.

Subject Categories : Computer Programming and Software
      Photography

Distribution Statement : APPROVED FOR PUBLIC RELEASE