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![Page 1: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/1.jpg)
© copyright, College of Optical Sciences 1Community speaker
September 2008
Holographic 3D Display
P.-A. BlancheS.Tay R. Voorakarana
m
C. Christenson P. St Hilaire J. Thomas R. Norwood N. Peyghambar
ian
P. Wang D. Flores W. Lin M. YamamotoT. Gu
![Page 2: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/2.jpg)
© copyright, College of Optical Sciences 2Community speaker
September 2008
Motivation• Large size auto stereoscopic 3D display is not yet a reality
![Page 3: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/3.jpg)
© copyright, College of Optical Sciences 3Community speaker
September 2008
Current developments(autostereogram)
Name HolovideoMark II
360º Light Field
Display
Laser plasma Photopolymer 3D TV
Institution
MIT U. of Southern California
Jap. Nat. Inst. of Advanced
…
Zebra imaging Philips
Technique
Acousto opics crystal
Turning mirror
Plasma laser Dupont Photopolymer
Microlenslet array
Pros Video rate 360 ° filed of view
No support Realistic Simple
Cons Small Not scalable Dangerous/Dot per dot
Static Not phase/resolution
Example
![Page 4: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/4.jpg)
© copyright, College of Optical Sciences 4Community speaker
September 2008
Holography 101
![Page 5: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/5.jpg)
© copyright, College of Optical Sciences 5Community speaker
September 2008
Holography 102
![Page 6: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/6.jpg)
© copyright, College of Optical Sciences 6Community speaker
September 2008
Hologram
![Page 7: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/7.jpg)
© copyright, College of Optical Sciences 7Community speaker
September 2008
What is missing ?
• Technique• Processing power: 3 Teraflops for 1,024x1,024 image
video rate(PS3 218 Gigaflops -> x15)
• Material (dynamic)
![Page 8: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/8.jpg)
© copyright, College of Optical Sciences 8Community speaker
September 2008
Our assets
• Photorefractive polymer material
![Page 9: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/9.jpg)
© copyright, College of Optical Sciences 9Community speaker
September 2008
Photorefractive effect
-- +
++ -- +
++-
--- - --
-
+
+++++
++++
±±±±±
±±±±
±±±
±±±±±
±
---
+- -- -
- ---
- --
![Page 10: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/10.jpg)
© copyright, College of Optical Sciences 10Community speaker
September 2008
Photorefractive polymer
PATPD:DBDC:ECZ:C60 (49.5:30:20:05 wt%)
N
N
O
n
O
O
N CN
CN
DBDC (Dicyanostyrene-based chromophores)
PATPD(charge transport
matrix)
N
ECZ (plasticizer)
C60 (sensitizer)
![Page 11: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/11.jpg)
© copyright, College of Optical Sciences 11Community speaker
September 2008
Samples
1ft x 1ft
![Page 12: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/12.jpg)
© copyright, College of Optical Sciences 12Community speaker
September 2008
Technique(integral holography)
![Page 13: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/13.jpg)
© copyright, College of Optical Sciences 13Community speaker
September 2008
Very first results
![Page 14: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/14.jpg)
© copyright, College of Optical Sciences 14Community speaker
September 2008
Results
![Page 15: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/15.jpg)
© copyright, College of Optical Sciences 15Community speaker
September 2008
Publications
• Nature 451, 694 (2008)
• OPN 19, 7/8 (2008)
![Page 16: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/16.jpg)
© copyright, College of Optical Sciences 16Community speaker
September 2008
Press coverage
![Page 17: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/17.jpg)
© copyright, College of Optical Sciences 17Community speaker
September 2008
Science et Vie Junior 09/08(1.6 M readers)
![Page 18: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/18.jpg)
© copyright, College of Optical Sciences 18Community speaker
September 2008
Future
• Better resolution (HDTV)• Color (multiple holograms, angular multiplexing)• Larger (1ftx1ft and beyong)• Faster (100Hz pulsed laser)• Reflection geometry (white light illumination)• Full parallax (square factor)
![Page 19: Community speaker September 2008 © copyright, College of Optical Sciences 1 Holographic 3D Display P.-A. Blanche S.TayR. VoorakaranamC. ChristensonP. St.](https://reader035.fdocuments.in/reader035/viewer/2022070306/5516b599550346f6208b53fe/html5/thumbnails/19.jpg)
© copyright, College of Optical Sciences 19Community speaker
September 2008
Results