scholarly journals Improvement of Three-Dimensional Object Image Quality Using Phase-Mode One-Dimensional Spatial Light Modulator

2016 ◽  
Vol 44 (7) ◽  
pp. 444
Author(s):  
Ryusuke TORITANI ◽  
Peng XIA ◽  
Kouichi NITTA ◽  
Osamu MATOBA
Keyword(s):  
Image Quality ◽  
Spatial Light Modulator ◽  
Three Dimensional ◽  
Object Image ◽  
Light Modulator ◽  
One Dimensional ◽  
Dimensional Object

Real-Time Three-Dimensional Object Capturing and Mapping with Optical Correlators

2012 ◽  
Vol 586 ◽  
pp. 374-377
Author(s):  
Zheng Quan He ◽  
Yu Lin Li ◽  
Xiang Sheng Huang ◽  
De Pong Kong ◽  
Min Rui Zhang ◽  
...  
Keyword(s):  
Real Time ◽  
Spatial Light Modulator ◽  
Three Dimensional ◽  
Body Parts ◽  
Light Modulator ◽  
Correlation Algorithm ◽  
New Strategy ◽  
Optical Correlators ◽  
Dimensional Object ◽  
Body Recognition

In this paper a new strategy for real-time three-dimensional object capturing and mapping is proposed by using optical correlators. A spatial light modulator is applied in the new strategy. Owing to the properties of quickly parallel processing of optical correlation algorithm the technique can also implement real time object capturing and track, and, as for human body recognition the gesture of body parts can also be portrayed.

Image formation of holographic three-dimensional display based on spatial light modulator in paraxial optical systems

2015 ◽  
Vol 14 (4) ◽  
pp. 041303 ◽  
Author(s):  
Junchang Li ◽  
Yu-Chih Lin ◽  
Han-Yen Tu ◽  
Jinbin Gui ◽  
Chongguang Li ◽  
...  
Keyword(s):  
Spatial Light Modulator ◽  
Three Dimensional ◽  
Image Formation ◽  
Optical Systems ◽  
Light Modulator ◽  
Three Dimensional Display

Holographic three-dimensional displays with liquid crystal on silicon spatial light modulator

2004 ◽  
Author(s):  
Aneta Michalkiewicz ◽  
Malgorzata Kujawinska ◽  
Tomasz Kozacki ◽  
Xinghua Wang ◽  
Philip J. Bos
Keyword(s):  
Liquid Crystal ◽  
Spatial Light Modulator ◽  
Three Dimensional ◽  
Light Modulator ◽  
Liquid Crystal On Silicon

scholarly journals Three-dimensional adaptive optics ultrahigh-resolution optical coherence tomography using a liquid crystal spatial light modulator

2005 ◽  
Vol 45 (28) ◽  
pp. 3432-3444 ◽  
Author(s):  
Enrique J. Fernández ◽  
Boris Považay ◽  
Boris Hermann ◽  
Angelika Unterhuber ◽  
Harald Sattmann ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Liquid Crystal ◽  
Adaptive Optics ◽  
Spatial Light Modulator ◽  
Three Dimensional ◽  
Optical Coherence ◽  
Light Modulator ◽  
Ultrahigh Resolution

Line Segment Hologram Writer Using Single-Mode Blue Laser and One-Dimensional Spatial Light Modulator

2005 ◽  
Vol 44 (8) ◽  
pp. 6090-6091 ◽  
Author(s):  
Koji Takasaki ◽  
Shigeo Kobayashi ◽  
Mikio Sugiki ◽  
Kenjiro Watanabe
Keyword(s):  
Line Segment ◽  
Spatial Light Modulator ◽  
Single Mode ◽  
Blue Laser ◽  
Light Modulator ◽  
One Dimensional

Optical 3D Manipulation and Observation in Real-Time

2006 ◽  
Vol 18 (6) ◽  
pp. 692-697 ◽  
Author(s):  
Jesper Glückstad ◽  
◽  
Peter John Rodrigo ◽  
Ivan Perch-Nielsen
Keyword(s):  
Real Time ◽  
Phase Contrast ◽  
Spatial Light Modulator ◽  
Laser Light ◽  
National Laboratory ◽  
Three Dimensional ◽  
Living Cells ◽  
Promising Technique ◽  
Light Modulator ◽  
3D Manipulation

Three-dimensional light structures can be created by modulating the spatial phase and polarization properties of the laser light. A particularly promising technique is the Generalized Phase Contrast (GPC) method invented and patented at Risø National Laboratory. Based on the combination of programmable spatial light modulator devices and an advanced graphical user-interface the GPC method enables real-time, interactive and arbitrary control over the dynamics and geometry of synthesized light patterns. Recent experiments have shown that GPC-driven micro-manipulation provides a unique technology platform for fully user-guided assembly of a plurality of particles in a plane, control of particle stacking along the beam axis, manipulation of multiple hollow beads, and the organization of living cells into three-dimensional colloidal structures. These demonstrations illustrate that GPC-driven micro-manipulation can be utilized not only for the improved synthesis of functional microstructures but also for non-contact and parallel actuation crucial for sophisticated opto- and micro-fluidic based lab-on-a-chip systems.

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