Academic literature on the topic 'Optical information processing method'
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Journal articles on the topic "Optical information processing method"
Furusawa, Akira. "Perspective on hybrid quantum information processing: a method for large-scale quantum information processing." Journal of Optics 19, no. 7 (June 6, 2017): 070401. http://dx.doi.org/10.1088/2040-8986/aa72fc.
Full textShao, Yong Xin, Xiao Ping Yang, Zhi Yong Wang, and Ya Juan Yang. "Fluorescence Information Processing Based on Wavelet De-Noising." Applied Mechanics and Materials 734 (February 2015): 56–63. http://dx.doi.org/10.4028/www.scientific.net/amm.734.56.
Full textXie, Fu Zhen. "Real-Time Information Processing Method and its Application in Optical Target Tracking System." Applied Mechanics and Materials 536-537 (April 2014): 192–96. http://dx.doi.org/10.4028/www.scientific.net/amm.536-537.192.
Full textYAHALOMI, EREZ M. "All-optical devices based on three-wave mixing for logic and information processing." Laser and Particle Beams 19, no. 2 (April 2001): 215–18. http://dx.doi.org/10.1017/s0263034601192086.
Full textIdesawa, Masanori. "Acquisition of 3-D Optical Information." Journal of Robotics and Mechatronics 1, no. 4 (December 20, 1989): 255. http://dx.doi.org/10.20965/jrm.1989.p0255.
Full textGurevich, Аndrei V., and Tatyana S. Bernik. "HOLOGRAPHIC INTERFEROMETRY AS A NON-DESTRUCTIVE TESTING METHOD." Interexpo GEO-Siberia 7, no. 1 (July 8, 2020): 14–17. http://dx.doi.org/10.33764/2618-981x-2020-7-1-14-17.
Full textLee, Jun-Pyo, Chul-Young Cho, Jong-Soon Lee, Tae-Yeong Kim, and Cheol-Hee Kwon. "An Optimal Video Editing Method using Frame Information Pre-Processing." Journal of the Korea Society of Computer and Information 15, no. 7 (July 31, 2010): 27–32. http://dx.doi.org/10.9708/jksci.2010.15.7.027.
Full textKawamura, Minaru, Takuji Morimoto, Yoshiyuki Mori, Ryuichi Sawae, Kenichi Takarabe, Yoshinori Manmoto, and Toshio Sakata. "Effective error correction method for quantum information processing." International Journal of Quantum Chemistry 107, no. 15 (2007): 3067–70. http://dx.doi.org/10.1002/qua.21450.
Full textSantoniy, V. I., Ya I. Lepikh, L. M. Budianskaya, and V. I. Yanko. "FORMATION OF THE OBJECT IDENTIFICATION ZONE WITH LASER INFORMATION-MEASURING SYSTEMS AT SHORT DISTANCES." Sensor Electronics and Microsystem Technologies 18, no. 4 (December 31, 2021): 43–52. http://dx.doi.org/10.18524/1815-7459.2021.4.248179.
Full textZhao, Lan, and Tao Zeng. "Target Recognition Application of Real-Time Optical Information Processing System." Applied Mechanics and Materials 536-537 (April 2014): 197–200. http://dx.doi.org/10.4028/www.scientific.net/amm.536-537.197.
Full textDissertations / Theses on the topic "Optical information processing method"
Братова, Дар'я Романівна. "Формування вейвлет вікон для фільтрації оптичної інформації." Master's thesis, КиЇв, 2019. https://ela.kpi.ua/handle/123456789/30424.
Full textThe dissertation is dedicated to developing a method for optical information processing. In engineering practice, different classes of transformation - Fourier, Laplace, etc. - are used to investigate the various signals of natural and artificial origin. Since the 1980s, wavelet transform (WF) has been predominantly used for frequency analysis of unsteady signals. Morle and Grossman were the first to do so, analyzing seismic data and coherent quantum states, respectively. The mathematical foundations of the WT were laid down by Meyer, who showed the existence of corresponding functions (wavelets) forming an orthogonal basis in the space L2 (R), that is, in the space of real functions whose square is integrated. Dobeshi made the transition from continuous to discrete WT and developed a class of wavelets that have maximum smoothness at a fixed length of their carrier. Currently, the scope of the WT is the approximation of functions and signals, their filtering and compression, searching for a signal of certain features, and more. The master's thesis consists of four sections. The first section analyzes the main advantages and disadvantages of wavelet and Fourier transforms and the features of their use. Examples of the main types of wavelets are also given. The second section provides a general classification of wavelets and each of them in general. In addition, the general characteristics of various wavelets and their calculation methods are considered. The third section is devoted to the development of a method of forming wavelet windows for filtering optical information. The third section presents the results of an analysis of the previous experimental works that show the possibility of creating synthesized digital nonlinear holograms as wavelet filters. The fourth section is devoted to the development of a startup project "Formation of wavelet windows for filtering optical information" and to analyze the prospects of entering the market from a marketing point of view.
ANDO, Hiroki, 大樹 安藤, Takeshi SAKAI, 猛. 酒井, Goro OBINATA, and 五郎 大日方. "磁気記録評価装置用変位拡大位置決め制御機構の機構形状とコントローラの統合化設計." 日本機械学会, 2006. http://hdl.handle.net/2237/8963.
Full textPotter, Duncan J. "Phase-only optical information processing." Thesis, University of Edinburgh, 1993. http://hdl.handle.net/1842/845.
Full textLe, Jeannic Hanna. "Optical Hybrid Quantum Information processing." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066596/document.
Full textIn quantum information science and technology, two traditionally-separated ways of encoding information coexist -the continuous and the discrete approaches, resulting from the wave-particle duality of light. The first one is based on quadrature components, while the second one involves single photons. The recent optical hybrid approach aims at using both discrete and continuous concepts and toolboxes to overcome the intrinsic limitations of each field. In this PhD work, first, we use hybrid protocols in order to realize the quantum state engineering of various non-Gaussian states of light. Based on optical parametric oscillators and highly-efficient superconducting-nanowire single-photon detectors, we demonstrate the realization of a high-brightness single-photon source and the quantum state engineering of large optical Schrödinger cat states, which can be used as a continuous-variable qubit. We show how continuous-variable operations such as squeezing can help in this generation. This method based on so-called core states also enables to generate cat states that are more robust to decoherence. Second, in the context of heterogeneous networks based on both encodings, bridging the two worlds by a quantum link requires hybrid entanglement of light. We introduce optical hybrid entanglement between qubits and qutrits of continuous and discrete types, and demonstrate as a first application the remote state preparation of continuous-variable qubits. Our experiment is also a versatile platform to study squeezing-induced micro-macro entanglement
Deng, Zhijie. "Novel optical devices for information processing." Texas A&M University, 2003. http://hdl.handle.net/1969.1/5863.
Full textClark, Alex S. "Quantum information processing in optical fibres." Thesis, University of Bristol, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.557975.
Full textSoutar, Colin. "Optical information processing using photorefractive BSO." Thesis, Abertay University, 1991. https://rke.abertay.ac.uk/en/studentTheses/a757b4d3-6c1e-4600-aed8-430e7078c6c5.
Full textTian, Kehan. "Three dimensional (3D) optical information processing." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/35627.
Full textIncludes bibliographical references (p. 141-151).
Light exhibits dramatically different properties when it propagates in or interacts with 3D structured media. Comparing to 2D optical elements where the light interacts with a sequence of surfaces separated by free space, 3D optical elements provides more degrees of freedom to perform imaging and optical information processing functions. With sufficient dielectric contrast, a periodically structured medium may be capable of forbidding propagation of light in certain frequency range, called band gap; the medium is then called a photonic crystal. Various "defects", i.e. deviations from perfect periodicity, in photonic crystals are designed and widely used as waveguides and microcavities in integrated optical circuits without appreciable loss. However, many of the proposed waveguide structures suffer from large group velocity dispersion (GVD) and exhibit relatively small guiding bandwidth because of the distributed Bragg reflection (DBR) along the guiding direction. As optical communications and optical computing progress, more challenging demands have also been proposed, such as tunable guiding bandwidth, dramatically slowing down group velocity and active control of group velocity. We propose and analyze shear discontinuities as a new type of defect in photonic crystals.
(cont.) We demonstrate that this defect can support guided modes with very low GVD and maximum guiding bandwidth, provided that the shear shift equals half the lattice constant. A mode gap emerges when the shear shift is different than half the lattice constant, and the mode gap can be tuned by changing the amount of the shear shift. This property can be used to design photonic crystal waveguides with tunable guiding bandwidth and group velocity, and induce bound states. The necessary condition for the existence of guiding modes is discussed. By changing the shape of circular rods at the shear interface, we further optimize our sheared photonic crystals to achieve minimum GVD. Based on a coupled resonator optical waveguide (CROW) with a mechanically adjustable shear discontinuity, we also design a tunable slow light device to realize active control of the group velocity of light. Tuning ranges from arbitrarily small group velocity to approximately the value of group velocity in the bulk material with the same average refractive index. The properties of eigenstates of tunable CROWs: symmetry and field distribution, and the dependence of the group velocity on the shear shift are also investigated.
(cont.) Using the finite-difference time-domain (FDTD) simulation, we demonstrate the process of tuning group velocity of light in CROWs by only changing the shear shift. A weakly modulated 3D medium diffracts light in the Bragg regime (in contrast to Raman-Nath regime for 2D optical elements), called volume hologram. Because of Bragg selectivity, volume holograms have been widely used in data storage and 3D imaging. In data storage, the limited diffraction efficiency will affect the signal-noise-ratio (SNR), thus the memory capacity of volume holograms. Resonant holography can enhance the diffraction efficiency from a volume hologram by enclosing it in a Fabry-Perot cavity with the light multiple passes through the volume hologram. We analyze crosstalk in resonant holographic memories and derive the conditions where resonance improves storage quality. We also carry out the analysis for both plane wave and apodized Gaussian reference beams. By utilizing Hermite Gaussian references (higher order modes of Gaussian beams), a new holographic multiplexing method is proposed - mode multiplexing.
(cont.) We derive and analyze the diffraction pattern from mode multiplexing with Hermite Gaussian references, and predict its capability to eliminate the inter-page crosstalk due to the independence of Hermite Gaussian's orthogonality on the direction of signal beam as well as decrease intra-page crosstalk to lower level through apodization. When using volume holograms for imaging, the third dimension of volume holograms provided more degrees of freedom to shape the optical response corresponding to more demanding requirements than traditional optical systems. Based on Bragg diffraction, we propose a new technique - 3D measurement of deformation using volume holography. We derive the response of a volume grating to arbitrary deformations, using a perturbative approach. This result will be interesting for two applications: (a) when a deformation is undesirable and one seeks to minimize the diffracted field's sensitivity to it and (b) when the deformation itself is the quantity of interest, and the diffracted field is used as a probe into the deformed volume where the hologram was originally recorded.
(cont.) We show that our result is consistent with previous derivations motivated by the phenomenon of shrinkage in photopolymer holographic materials. We also present the analysis of the grating's response to deformation due to a point indenter and present experimental results consistent with theory.
by Kehan Tian.
Ph.D.
Davison, Alan Stephen. "All-optical signal processing devices." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316729.
Full textArain, Muzamil Arshad. "INTERFEROMETRY-BASED FREE SPACE COMMUNICATION AND INFORMATION PROCESSING." Doctoral diss., University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3304.
Full textPh.D.
Optics and Photonics
Optics
Books on the topic "Optical information processing method"
Mikaėli͡an, A. L. Optical methods for information technologies. [New York, N.Y.]: Allerton Press, 1994.
Find full textZhang, Tianxu, Yuehuan Wang, and Sheng Zhong. Guidance Information Processing Methods in Airborne Optical Imaging Seeker. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6994-0.
Full textIMA Conference on Image Processing : Mathematical Methods, Algorithms and Applications (3rd 2000 De Montfort University). Image processing III: Mathematical methods, algorithms and applications. Chichester: Horwood Pub. for the Institute of Mathematics and its Applications, 2001.
Find full textAndreychikov, Aleksandr, and Ol'ga Andreychikova. Intelligent information systems and artificial intelligence methods. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1009595.
Full textAhmad, Falih. Optical information processing. Trivandrum, Kerala, India: Research Signpost, 2008.
Find full textOptical information processing. Malabar, Fla: R.E. Krieger Pub. Co., 1990.
Find full textCasasent, David Paul. Optical metrology for industrialization of optical information processing. Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1997.
Find full textW, Lovett Brendon, ed. Introduction to optical quantum information processing. Cambridge: Cambridge University Press, 2010.
Find full textElectro-optical system design for information processing. New York: McGraw-Hill, 1991.
Find full textBerikashvili, Valeriy. The coherent optics and optical information processing. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/999893.
Full textBook chapters on the topic "Optical information processing method"
Takeda, Shuntaro, and Akira Furusawa. "Optical Hybrid Quantum Information Processing." In Principles and Methods of Quantum Information Technologies, 439–58. Tokyo: Springer Japan, 2016. http://dx.doi.org/10.1007/978-4-431-55756-2_20.
Full textSaggau, P. "Optical Recording of Neuronal Activity: Parallel Versus Serial Methods." In Chemosensory Information Processing, 291–304. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-75127-1_20.
Full textZhang, Tianxu, Yuehuan Wang, and Sheng Zhong. "Optical Imaging Homing Information Processing Method for Fixed Targets." In Guidance Information Processing Methods in Airborne Optical Imaging Seeker, 99–179. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6994-0_5.
Full textZhang, Tianxu, Yuehuan Wang, and Sheng Zhong. "Optical Imaging Homing Information Processing Method for Moving Targets." In Guidance Information Processing Methods in Airborne Optical Imaging Seeker, 181–272. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6994-0_6.
Full textGao, Xiaoyang, Tieshan Li, and Qihe Shan. "Optimal Control for Dynamic Positioning Vessel Based on an Approximation Method." In Neural Information Processing, 269–78. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-04239-4_24.
Full textVictora, Michelle, Fumihiro Kaneda, Fedor Bergmann, Jia Jun Wong, Austin Graf, and Paul Kwiat. "Time-Multiplexed Methods for Optical Quantum Information Processing." In Springer Series in Optical Sciences, 179–206. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-98402-5_5.
Full textXia, Rongsheng, Qingxian Wu, and Xiaohui Yan. "Disturbance Observer Based Optimal Attitude Control of NSV Using $$\theta -D$$ Method." In Neural Information Processing, 219–27. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-70136-3_24.
Full textDong, Bo, Keping Liu, Hui Li, and Yuanchun Li. "A Learning-Based Decentralized Optimal Control Method for Modular and Reconfigurable Robots with Uncertain Environment." In Neural Information Processing, 11–21. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-70136-3_2.
Full textDuan, Lijuan, Xuebin Wang, Zhen Yang, Haiyan Zhou, Chunpeng Wu, Qi Zhang, and Jun Miao. "An Emotional Face Evoked EEG Signal Recognition Method Based on Optimal EEG Feature and Electrodes Selection." In Neural Information Processing, 296–305. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24955-6_36.
Full textZhang, Tianxu, Yuehuan Wang, and Sheng Zhong. "Theoretical Model for Optical Seeker Guidance Information Processing." In Guidance Information Processing Methods in Airborne Optical Imaging Seeker, 11–39. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6994-0_2.
Full textConference papers on the topic "Optical information processing method"
Zhou, CanLin, Fang Li, YiLan Kang, and FuSheng Yu. "Digital speckle correlation method improved by hybrid method." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.668186.
Full textLi, Xiang-rong, Yan-feng Qiao, Wei Liu, and Yao-yu Zhang. "Grating interferometry method for torsion measurement." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.668322.
Full textGu, Rui, and Ming Zhu. "An edge extracting method of fuzzy thresholding value." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.667951.
Full textHan, Qiu-lei, Miing Zhu, and Zhi-jun Yao. "A segment detection method based on improved Hough transform." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.668296.
Full textShi, Chao, Zheng Wang, Zhangyuan Chen, Yuping Zhao, and Juhao Li. "A novel method for the implementation of optical interleaving." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.667911.
Full textWang, Nian, Yi-Zheng Fan, Wen-xia Bao, Dong Liang, and Sui Wei. "An alternative method on camera calibration with one-dimensional objects." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.668303.
Full textZhou, Huaide, Guangze Li, Chuanwei Xiao, and Zhihang Hao. "A new method for number recognition based on feature extract." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.668325.
Full textWu, Chuan, Ming Zhu, and Dong Yang. "An object recognition method based on fuzzy theory and BP networks." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.668321.
Full textFu, Jian-wei, Li-zhi Xiao, Yuan-zhong Zhang, Xiao-liang Zhao, and Hai-feng Chen. "A new method for fiber Bragg grating wavelength demodulation with calibration." In ICO20:Optical Information Processing, edited by Yunlong Sheng, Songlin Zhuang, and Yimo Zhang. SPIE, 2006. http://dx.doi.org/10.1117/12.668395.
Full textAlioshin, V., and K. Shchepakin. "Synchronization method in discrete message transformation systems." In Optical Information Processing: International Conference, edited by Yuri V. Gulyaev and Dennis R. Pape. SPIE, 1994. http://dx.doi.org/10.1117/12.165939.
Full textReports on the topic "Optical information processing method"
Leith, E. N. White Light Optical Information Processing. Fort Belvoir, VA: Defense Technical Information Center, May 1985. http://dx.doi.org/10.21236/ada160311.
Full textCasasent, David, and C. L. Wilson. Optical metrology for industrialization of optical information processing. Gaithersburg, MD: National Institute of Standards and Technology, 1997. http://dx.doi.org/10.6028/nist.ir.6060.
Full textYu, Francis T. White-Light Optical Information Processing and Holography. Fort Belvoir, VA: Defense Technical Information Center, July 1985. http://dx.doi.org/10.21236/ada170224.
Full textTanguay, Armand R. Devices and Systems for Nonlinear Optical Information Processing. Fort Belvoir, VA: Defense Technical Information Center, November 1988. http://dx.doi.org/10.21236/ada203034.
Full textTsai, Chen S. Integrated Acoustooptic Device Modules for Optical Information Processing. Fort Belvoir, VA: Defense Technical Information Center, July 1988. http://dx.doi.org/10.21236/ada198061.
Full textSchafer, Ronald W. Two-Dimensional Signal Processing, Optical Information Storage and Processing, and Electromagnetic Measurements. Fort Belvoir, VA: Defense Technical Information Center, May 1994. http://dx.doi.org/10.21236/ada281937.
Full textDodin, I. Y., and N. J. Fisch. Dynamic Volume Holography and Optical Information Processing by Raman Scattering. Office of Scientific and Technical Information (OSTI), September 2002. http://dx.doi.org/10.2172/809839.
Full textCase, Steven K. Gordon Research Conference on Holography and Optical Information Processing (1987). Fort Belvoir, VA: Defense Technical Information Center, February 1987. http://dx.doi.org/10.21236/ada179703.
Full textSchafer, Ronald W. Multidimensional Digital Signal Processing Optical Devices for Information Processing and Electromagnetic Analysis and Measurement. Fort Belvoir, VA: Defense Technical Information Center, July 1996. http://dx.doi.org/10.21236/ada384663.
Full textI.Y. Dodin and N.J. Fisch. Storing, Retrieving, and Processing Optical Information by Raman Backscattering in Plasmas. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/793016.
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