Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Volume Holographic Device for Spherical Aberration Correction and Parallel Data Access in Three-Dimensional Memory
View through CrossRef
We propose a volume holographic device for spherical aberration correction and parallel data readout in three-dimensional optical memory. Since the volume holographic device has high angular selectivity and wavefront conversion property, it is possible for that the volume holographic device can achieve data separation in each layer and the correct the spherical aberration which is generated when the data in deep layers are read or written. We present the theoretical analysis of parallel readout property using Kogelnik's diffraction theory [Kogelnik: Bell Syst. Tech. J. 48 (1969) 2909]. We also demonstrate some experimental results of the volume holographic device.
Title: Volume Holographic Device for Spherical Aberration Correction and Parallel Data Access in Three-Dimensional Memory
Description:
We propose a volume holographic device for spherical aberration correction and parallel data readout in three-dimensional optical memory.
Since the volume holographic device has high angular selectivity and wavefront conversion property, it is possible for that the volume holographic device can achieve data separation in each layer and the correct the spherical aberration which is generated when the data in deep layers are read or written.
We present the theoretical analysis of parallel readout property using Kogelnik's diffraction theory [Kogelnik: Bell Syst.
Tech.
J.
48 (1969) 2909].
We also demonstrate some experimental results of the volume holographic device.
Related Results
THREE-DIMENSIONAL HOLOGRAPHIC OPTICAL ELEMENTS BASED ON NEW MICROSYSTEMS
THREE-DIMENSIONAL HOLOGRAPHIC OPTICAL ELEMENTS BASED ON NEW MICROSYSTEMS
The origination and improvement of holographic methods, as well as technical equipment for their implementation [1–3] revived interest in light diffraction in three-dimensional per...
The Holographic Human for Surgical Navigation using Microsoft HoloLens
The Holographic Human for Surgical Navigation using Microsoft HoloLens
In surgical navigation, to accurately know the position of a surgical instrument in a patient's body is very important. Using transparent smart glasses is very useful for surgical ...
Experimental research on compressive strength of UHPC spherical hinge
Experimental research on compressive strength of UHPC spherical hinge
Purpose
In order to reduce the impact of bridge construction on traffic under the bridge, the construction of bridges for some important traffic nodes usually adopts the swivel con...
Dynamic Response and Nonlinear Characteristics of Spatial Parallel Mechanism With Spherical Clearance Joint
Dynamic Response and Nonlinear Characteristics of Spatial Parallel Mechanism With Spherical Clearance Joint
Spherical joint is a type of common kinematic pair in spatial parallel mechanism. The existence of spherical joint clearance has many adverse effects on the mechanism. A method of ...
Clinical Outcomes of Aberration-Free All Surface Laser Ablation (ASLA) vs. Aberration-Free ASLA Assisted by Smart Pulse Technology in High Myopia: A One-Year Follow-Up Study
Clinical Outcomes of Aberration-Free All Surface Laser Ablation (ASLA) vs. Aberration-Free ASLA Assisted by Smart Pulse Technology in High Myopia: A One-Year Follow-Up Study
Purpose. To compare the clinical outcomes of aberration-free all surface laser ablation (ASLA) with and without the use of smart pulse technology (SPT) in high myopia. Methods. Thi...
Theoretical derivation and clinical validation of the resolution limit of human eye to spherical lens change:A Self-controlled Study
Theoretical derivation and clinical validation of the resolution limit of human eye to spherical lens change:A Self-controlled Study
AbstractBackground/AimsTo deduce theoretically and verify the resolution limit of human eye to spherical lens change for more reasonable design of the trial lenses.MethodsFirst, th...
Study on the corneal higher-order aberrations and correlation in patients with different degrees of myopia suitable for wavefront-guided FS-LASIK
Study on the corneal higher-order aberrations and correlation in patients with different degrees of myopia suitable for wavefront-guided FS-LASIK
Abstract
Background: To investigate the characteristics and distribution of anterior and posterior surface wavefront aberrations in patients suitable for corneal refractive...
Study on the corneal higher-order aberrations and correlation in patients with different degrees of myopia suitable for wavefront-guided FS-LASIK
Study on the corneal higher-order aberrations and correlation in patients with different degrees of myopia suitable for wavefront-guided FS-LASIK
Abstract
Background: To investigate the characteristics and distribution of anterior surface wavefront aberrations in patients suitable for corneal refractive surgery. Meth...