Results 161 to 170 of about 2,603 (192)

1550-nm volume holography for optical communication devices

IEEE Photonics Technology Letters, 2000
The two-lambda method can provide a strategic approach to implement all-optical devices for communication wavelength division multiplexing (WDM) signal processing based on volume holography. By writing holograms at 488 nm in LiNbO/sub 3/:Fe and reading them in the third window of optical communication systems (1550 nm), the feasibility of WDM ...
BOFFI, PIERPAOLO, UBALDI M. C, PICCININ D, FRASCOLLA C, MARTINELLI, MARIO   +4 more
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APPLICATIONS OF PHOTOREFRACTIVE VOLUME HOLOGRAPHY IN OPTICAL COMPUTING

Journal of Nonlinear Optical Physics & Materials, 1994
After a brief review of the photorefractive effect, we describe three examples of the applications in optical computing using photorefractive volume holography. These are 3-dimensional optical storage, parallel optical matrix processor, and multiwavelength optical half-adder.
C. GU, P. YEH
openaire   +1 more source

Holography, magnetic fields and thermodynamic volumes

2015
This dissertation explores the application of gauge/gravity duality to gauge theories of interest in condensed matter physics, as well as thermodynamic volumes. ? Four?dimensional gravity with a U(1) gauge field, coupled to various fields in asymptotically anti?de Sitter spacetime, provides a rich arena for the holographic study of the strongly coupled
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Multiple Exposure Holography In Volume Materials.

1976
PhD ; Optics ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/180714/2/7627461 ...
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Volume Holography

2022
openaire   +1 more source

Volume Holography and Dynamic Static Speckle Multiplexing

2016
The hologram was invented by 1971 Physics Nobel laureate Dr. Dennis Gabor in 1948 at Imperial College (England) to solve an aberration problem in electron microscope images.
openaire   +1 more source

Identification of microplastics in a large water volume by integrated holography and Raman spectroscopy

Applied Optics, 2020
Sumeet Mahajan, Zonghua Liu, Dhugal Lindsay   +2 more
exaly  

Advances in holography (3 volumes)

Optics & Laser Technology, 1977
openaire   +1 more source

Acoustical holography: Volume 5

Ultrasound in Medicine & Biology, 1975
openaire   +1 more source

Achromatic volume holography using dispersive compensation for grating tilt

Optics Letters, 1989
Mark Cronin-Golomb
exaly