P
Pierre Alexandre Blanche
Researcher at University of Arizona
Publications - 125
Citations - 2472
Pierre Alexandre Blanche is an academic researcher from University of Arizona. The author has contributed to research in topics: Holography & Photorefractive effect. The author has an hindex of 22, co-authored 116 publications receiving 2116 citations. Previous affiliations of Pierre Alexandre Blanche include University of Liège.
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Journal ArticleDOI
Holographic three-dimensional telepresence using large-area photorefractive polymer
Pierre Alexandre Blanche,A. Bablumian,R. Voorakaranam,Cory W. Christenson,Weiping Lin,Tao Gu,D. Flores,Peng Wang,Wan-Yun Hsieh,Mohanalingam Kathaperumal,B. Rachwal,O. Siddiqui,Jayan Thomas,Robert A. Norwood,Michiharu Yamamoto,Nasser Peyghambarian +15 more
TL;DR: 3D telepresence is demonstrated by taking multiple images from one location and transmitting the information via Ethernet to another location where the hologram is printed with the quasi-real-time dynamic 3D display.
Journal ArticleDOI
An updatable holographic three-dimensional display
Savaş Tay,Pierre Alexandre Blanche,R. Voorakaranam,Ali Veysel Tunc,Weiping Lin,S. Rokutanda,Tao Gu,D. Flores,Peng Wang,Guoqiang Li,P. St Hilaire,Jayan Thomas,Robert A. Norwood,Michiharu Yamamoto,Nasser Peyghambarian +14 more
TL;DR: This work reports an updatable holographic 3D display based on photorefractive polymers with nearly 100% diffraction efficiency, fast writing time, hours of image persistence, rapid erasure, and large area, capable of recording and displaying new images every few minutes.
Proceedings ArticleDOI
ProjecToR: Agile Reconfigurable Data Center Interconnect
Monia Ghobadi,Ratul Mahajan,Amar Phanishayee,Nikhil R. Devanur,Janardhan Kulkarni,Gireeja Ranade,Pierre Alexandre Blanche,Houman Rastegarfar,Madeleine Glick,Daniel C. Kilper +9 more
TL;DR: Simulations using realistic data center workloads show that this novel, free-space optics based approach for building data center interconnects can improve mean flow completion time by 30-95% and reduce cost by 25-40%.
Journal ArticleDOI
A single shot coherent Ising machine based on a network of injection-locked multicore fiber lasers
Masoud Babaeian,Dan T. Nguyen,Veysi Demir,Mehmetcan Akbulut,Pierre Alexandre Blanche,Yushi Kaneda,Saikat Guha,Mark A. Neifeld,N. Peyghambarian +8 more
TL;DR: An analog all-optical implementation of a coherent Ising machine (CIM) based on a network of injection-locked multicore fiber lasers using spatial light modulators (SLMs) to solve several Ising Hamiltonians.
Journal ArticleDOI
Volume phase holographic gratings: large size and high diffraction efficiency
TL;DR: The large-scale VPHG research facility set up at the Center Spatial de Liege enables production of VPHGs up to 380 mm in diameter, with fringe frequencies from 315 to 3300 lp/mm.