Optical Perfect Shuffle Interconnection Using Computer-Generated Blazed Grating Array

Xu, Peng; Zhou, Xiang; Zhang, Xiaochun; Guo, Yongkang; Guo, Lurong; Tang, Hong; Wu, Shida; Yang, Hai; Chen, Ying

doi:10.1007/s10043-995-0362-x

Cited by 11 publications

(5 citation statements)

References 8 publications

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“…The output image is erect, and the cross talk is low. The result indicates that, the method proposed to realize the PS transformation by using micro-optical array element agrees well with theoretical expectation [2][3] . This success of the experiments lays a good foundation for us to do further research on the optical transformation through multilevel interconnection.…”

Section: Discussionsupporting

confidence: 85%

“…1 The author of the paper has ever presented a new method to realize the PS transformation with micro-blazed grating array. [2][3] Using only one element, we can easily realized one and two-dimensional PS transformation, and their inverse transformations. Due to the application of deep relief and microstructure, it is rather easy to realize micromation and multilevel interconnection of elements, which can meet the needs of realizing arbitrary transformation in optical interconnection.…”

Section: Introductionmentioning

confidence: 99%

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Research on experiments of perfect shuffle implementation using micro-optical array element

Huang

Yan

et al. 2005

SPIE Proceedings

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In this paper, a binary optical array element which can realize 8-channel PS transformation is fabricated with very large scale integration (VLSI), stepping photolithography and reactive ion etching (RIE). Using the element, we perform experiments of the PS transformation, tests and analysis. The efficiency and cross talk of each channel are measured when only one channel has been reserved while other channels have been closed. The result indicates that the method proposed to realize the PS transformation by using the micro-optical array element agrees well with theoretical expectation. This success of the experiment lays a good foundation for us to do further research on optical transformation through multilevel interconnection.

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Section: Discussionsupporting

confidence: 85%

Section: Introductionmentioning

confidence: 99%

Research on experiments of perfect shuffle implementation using micro-optical array element

Huang

Yan

et al. 2005

SPIE Proceedings

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“…The 4-f optical correlator [1][2][3] , which is widely used in optical pattern recognition and imaging, can implement parallel optical logic operations such as AND and XOR. Furthermore, some free space optical interconnections such as Perfect Shuffle (PS) have to carry out some functions which can be implemented by the 4-f optical correlator and gratings [4][5][6] .…”

Section: Introductionmentioning

confidence: 99%

Free space optical perfect shuffle interconnection based on 4-f parallel optical logic processor

et al. 2011

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The amalgamation of parallel optical logic processors and parallel optical interconnections is essential for the rapidly development of the parallel optical computing technologies. According to the light field distribution at the filtering plane and the output plane of the 4-f optical correlator achieved by theory analysis, the 4-f correlator with suitable filtering grating can implement free space optical Perfect Shuffle interconnection perfectly. The experiment results of the left Perfect Shuffle and the right Perfect Shuffle indicate that, based on the 4-f correlators with filtering grating, the parallel optical logic processors and the parallel optical interconnections can be accomplished perfectly by the same optical structure, which may introduce the amalgamation of the parallel optical logic processor and the parallel optical interconnection.

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“…Our groups have done a lot of researches on binary optics in recent years [18–23]. Here, we report a tri-color shift device by using embedded subwavelength 1D rectangular structure with single period.…”

Section: Introductionmentioning

confidence: 99%

Research on Design of Tri-color Shift Device

Yuan

Huang

et al. 2016

Nanoscale Res Lett

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An azimuth-tuned tri-color shift device based on an embedded subwavelength one-dimensional rectangular structure with single period is proposed. High reflection efficiencies for both TE and TM polarizations can be achieved simultaneously. Under an oblique incidence of 60°, the reflection efficiencies can reach up to 85, 86, and 100 % in blue (azimuth of 24°), green (azimuth of 63°), and red (azimuth of 90°) waveband, respectively. Furthermore, the laws of influence of device period, groove depth, coating thickness, and incident angle on reflection characteristics are investigated and exposed, and feasibility of the device is demonstrated. The proposed device realizes tri-color shift for natural light using a simple structure. It exhibits high efficiency as well as good security. Such a device can be fabricated by the existing embossing and coating technique. All these break through the limit of bi-color shift anti-counterfeiting technology and have great applications in the field of optically variable image security.

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Optical Perfect Shuffle Interconnection Using Computer-Generated Blazed Grating Array

Cited by 11 publications

References 8 publications

Research on experiments of perfect shuffle implementation using micro-optical array element

Research on experiments of perfect shuffle implementation using micro-optical array element

Free space optical perfect shuffle interconnection based on 4-f parallel optical logic processor

Research on Design of Tri-color Shift Device

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