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Institute of Smart Optical Communications Technology
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NO.1 Introduction

      Institute of Smart Optical Communications Technology(ISOC) is operated by College of Electronics and Information Engineering, South-Central University For Nationalities. Based on tracking the trend of "soft light" and "convergence" in the field of International Optical Communications, ISOC focuses on making good use of itself advantages since when it was proposed to operate in 2006.It currently serves as  an important part of university for both the scientific research and also the students education.

The institute is dedicated to both theory and technology research for the  implementation of  Next Generation Optical Network. By means of optical and  photonics technology, ISOC’s research interest covers from optical data acquisition, processing, transmission and information exchange, key technology of intelligent photonics devices, broadband all-optical communication, system and network. Recently, ISOC mainly focuses on technologies for convergence of optical  and wireless communication, control and management of all-optical communication network, and also all-optical signal processing. The long-term goal of ISOC is to supply theory and technique solutions to Optical Access Network, Optical Transportation Network and Intelligent Optical Sensing Network. 

Since established, ISOC has taken 2 projects supported by the National Natural Science Foundation of China,4 projects supported by Natural Science Foundation of Hubei Province,1 project supported by State Ethnic Affairs Commission,1 project supported by State Forestry Bureau,1 project supported by the Open Foundation of Hubei Key Laboratory of Intelligent Wireless Communications, and 1 project supported by  Science and Technology Research Program of Wuhan. ISOC has achieved some initial results in areas such as the Key technology of Wavelength Router in Automatically Switched Optical Network, Access Control Algorithm of  Hybrid Fiber-radio Network, Conflict Solution Mechanism of Optical Burst Switching Network, Photonic Crystals Devices, Slow Light Waveguides, Orbital Angular Momentum Communications. ISOC has also published more than 60 Journals papers in various famous academic magazines, such as “Optics Express” “Optics Letters” “IEEE Journal of Selected Topics in Quantum Electronics” “IEEE Photonics Technology Letters” “OPTICAL Engineering” “Optical Fiber Technology” “Photonic Network Communications” “Journal of Optical Communications” “Journal of Electronics & Information Technology” “Chinese Journal of Lasers” “ Journal of  Optoelectronics Laser” .Many group members in ISOC have participated  in various authoritative academic conferences periodically and have published 15 conference papers. So far, ISOC has obtained seven patents—three  National Invention Patent of China ,three Utility Model Patent and one Software Copyright. Moreover, ISOC has also undertaken a number of cooperation projects with various enterprises from industry.

NO.2 Members

Lab Director: Yang Chunyong, Doctor, Professor.

Members:

Zhong Zhiyou, Doctor, Professor.

Chen Jiafeng, Doctor, Associate Professor.

Li Chunfang, Doctor, Associate Professor.

Hou Jin, Doctor, Assistant Professor.

Wang Wenzhen, Master, Assistant Professor.

NO.3 Projects

1.        Fast Handoff controlling by Photoelectric Joint for  Wideband Wireless Communication with  Ground  Ultrahigh  Mobility.It is supported by the National Natural Science Foundation of China for Young Researchers.

2.        Slow Light in Nanostructures and its Mechanism in Light Enhancement, It is supported by the Natural Science Foundation of China.

3.        Research on  One-dimension Slow Light Waveguide. It is supported by Overseas foundation of the China Scholarship Council.

4.        Key technology of  Slow light delay in  Photonic Crystal. It is supported by Fundamental Research Funds for the Central Universities.

5.         Study on the Preparation and Optical &Electrical Properties of FOLED Flexible Indium-Free Transparent Electrodes.

6.        It is supported by Natural Science Foundation of Hubei Province.

7.        A New reconstruction Algorithm of real-time detection  CT for Asymmetric   Dynamic  Field. It is supported by Natural Science Foundation of Hubei Province.

8.        Study on Multi-element-layer Film Anode of D/M/D type and Flexible Organic Solar Cells. It is supported by Natural Science Foundation of Hubei Province.

9.        Technology of Handoff Management  for  Millimeter Wave in Hybrid Fiber-radio Network, It is supported by Natural Science Foundation of Hubei Province.

10.    Demonstration Research on Davidia involucrata Baill Protection and its Habitat Monitoring System. It is supported by Wildlife Protection Management Foundation of  the  National Forestry Bureau.

11.    Research on Optical Orbital Angular Momentum Signal Excited in Micro Fibers. It is supported by the Open Foundation of Hubei Key Laboratory of Intelligent Wireless Communications.

12.    Research on Environmental Parameters Monitoring and Technology of Network Transmission for Facility Agriculture. It is supported by Science and Technology Research Program of Wuhan.

13.    Research on Optimization Algorithm and Application in Communication Ne-work of Intelligent Ant Colony. It is supported by Natural Science Foundation of South-Central University for Nationalities.

14.    Research on Conflict Solution Mechanism of Optical Burst Switching Net-work. It is supported by Natural Science Foundation of South-Central University for Nationalities.

15.    The Implementation of SMPP Interface for PHS Short Message Service Protocol. It is a Project of University-Enterprise cooperation

16.    Anti-Clone System for Terminal in Mobile Communication Network. It is a project of University-Enterprise cooperation.

17.    Digitized Transformation and Virtual Terminal for CHZ Sea Gravimeter.  It is a project of University-Enterprise cooperation.

NO.4 Publications

(A) Journals

 [1] Yang Chunyong, Qin Jilin. Design and Analysis of Indoor Infrared MIMO Diffuse System[J]. Journal of South-Central University for Nationalities(Natural Science Edition),2012,31(4):83-87. (in Chinese)

 [2] Yang Chunyong,Niu Lei.Design and Implementation of ZigBee based Environmental Monitoring System for Facility Agriculture[J].Journal of South-Central University for Nationalities(Natural Science Edition),2012,31(1):88-92. (in Chinese)

 [3] Yang Chunyong,Qin Jilin,Li Yuan.Improvement of multi-channel transmission performances of RoF systems by external optical injection[J].Study on Optical Commu-nications,2012,2:17-19.

 [4] Yang Chunyong,Gu Zhuan,Lu Heng,Qin Min. Low Power Consumption Design for a Multi-parameters Sensing Terminal Based on Zigbee Technique[J].Journal of Hubei University for Nationalities(Natural Science Edition),2012,30(1):74-77.

 [5] Zhong Zhiyou,Gu Jinhua,Sun Fenglou,Yang Chunyong,Hou Jin.Preparation and Properties of Gallium-doped Zinc Oxide Transparent Conductive Thin Films[J].Journal of Synthetic Crystals, 2012,41(5):1337-1344.

 [6] J. Hou, D. S. Citrin, H. Wu, D. Gao, Z. Zhou, and S. Chen.Slab-Thickness Dependent Photonic Bandgap in Photonic Crystal Slabs[J]. IEEE Journal of Selected Topics in Quantum Electronics.2012, 18(6):1636 - 1642.

 [7] Zhong  Zhiyou,Gu Jinhua,Yang  Chunyong, and Hou Jin.Microstructural and optoelectrical properties of transparent conducting ZnO:Al thin films for organic solar cells[J].Cryst. Res. Technol,2012, 47(10):1039- 1046.

 [8] C. Bao, J. Hou, H. Wu, E. Cassan, L. Chen, D.Gao, X. Zhang. Flat band slow light with high coupling efficiency in one-dimensional grating waveguides[J]. IEEE Photonics Technology Letters, 2012, 24(1): 7-9.

 [9] Wang Chun,Yang Chunyong.Performance Evaluation for Location Management Based on Hybrid Model of Fluid-flow and Gauss-Markov[J]. Modern Scientific Instruments,2011,1:38-41.

[10] Yang Chunyong,Niu Lei,Lu Jie,Li ming.ZigBee Gateway Server For Environmental Monitoring Network[J].Journal of Geodesy and Geodynamics, 2011,31(2):156-159.

[11] Yang Chunyong,Pan Wenhan.Algorithm and System Implementation of Anti-Clone for Cellular Phones[J]. Telecommunications Science, 2011,4:79-82.

[12] Yang Chunyong,Xu Jie.An Image′s Keystone Correction System of Fiber Optic Sensors for Projection[J].Journal of South-Central University for Nationalities (Nat-ural Science Edition), 2011,30(4):77-81.

[13] Yang Chunyong,Xu Jie,Yang Jicheng,Qin Jilin.An automatic correction method for projection based on time encoding structured light[J].Journal of Natural Science of Heilongjiang University, 2011,28(6):858-862.

[14] C. Bao, J. Hou, H. Wu, X. Zhou, E. Cassan, D. Gao, X. L. Zhang. Low Dispersion Slow Light in Slot Waveguide Grating[J].IEEE Photonics Technology Letters, 2011, 23(22): 1700-1702.

[15] J. Hou, D. S. Citrin, H. Wu, D. Gao and Z. Zhou.Enhanced Band-Gap in Asymmetric Annular Photonic-Crystal Silicon-on-Insulator Slabs.Optics Letters, 2011, 36(12): 2263-2265.

[16] Yang Chunyong, Chen Shaoping.Routing Optimization for Network Load Balance Based on Improved Ant Colony Algorithm[J].Computer Engineering,2010,36(8):4-6.

[17] Tang Hongwen, Chen Shaoping,Yang Chunyong.Study on OFDM-RoF Downlink[J].Communications Technology, 2010,43(5):34-37.

[18] Yang Chunyong, Zhang Sa.Performance Analysis of Handover Reservation Scheme for Road Vehicle Communication System in ROF Networks[J]. Journal of South-Central University for  Nationalities(Natural Science Edition), 2010,29(1):83-87.

[19] Wu Huaming,Jin Hou,Gao Dingshan,Zhou Zhiping.A Multilayered Configuration Broadband Polarization Insensitive Reflector Utilizing a Multi-Subpart Profile Grating Structure [J]. Chinese Physics Letters,2010,27(7):1-3.

[20] J. Hou, H. Wu, D. S. Citrin, W. Mo, D. Gao and Z. Zhou.Wideband slow light in chirped slot photonic-crystal coupled waveguides. Optics Express,2010, 18(10):10567-10580.

[21] H. Wu, J. Hou, W. Mo, D. Gao, and Z. Zhou.A multilayer-based high performance multi-subpart profile grating reflector[J] .IEEE Photonics Technology Lettters,2010, 22(4):203-205.

[22] H. Wu, J. Hou, D. Gao et. al.A multilayered configuration broadband polarization insensitive reflector utilizing a multi-subpart profile grating structure[J]. Chin. Phys. Lett.2010,27(7):154-156.

[23] H. Wu, J. Hou, W. Mo, D. Gao, and Z. Zhou.A broadband reflector using a multilayered grating structure with multi-subpart profile[J].Applied Physics B:Lasers and Optics, 2010, 99(3) :519-524.

[24] H. Wu ,J. Hou, W. Mo, D. Gao, Z. Zhou.A multilayer-based wideband reflector utilizing a multi-subpart profile grating structure[J]. Journal of Optics, 2010,12(6): 065704.

[25] H. Wu, W. Mo, J. Hou, D. Gao, R. Hao, R. Guo, W. Wu, and Z. Zhou.A high performance polarization independent reflector based on a multilayered configuration grating structure[J].Journal of Optics, 2010, 12(4), 045703.

[26] H. Wu , W. Mo, J. Hou, D. Gao, R. Hao, H, Jiang, R. Guo, W. Wu, and Z. Zhou.Polarizing beam splitter based on a subwavelength asymmetric profile grating[J].Jour-nal of Optics,2010, 12(1), 015703.

[27] Z. Zhou, H. Wu, J. Feng, J. Hou, H. Yi, and X. Wang.Silicon Nanophotonic Devices Based on Resonance Enhancement[J].Journal of Nanophotonics, 2010, 4, 041001.

[28] R. Hao, E. Cassan, H. Kurt, J. Hou, X. L. roux, D. Marris-Morini, L. Vivien, D. Gao, Z. Zhou and X. Zhang.Novel kind of Semi-slow Light Photonic Crystal Waveguides with large Delay-bandwidth Product[J]. IEEE Photonics Technology Letters, 2010, 22(11):844-846.

[29] D. Gao, J. Hou, R. Hao, H. Wu, J. Guo, E. Cassan, and X. Zhang. Wideband slow light in one dimensional chirped holey grating waveguide[J]. IEEE Photonics Technology Letters, 2010, 22(15):1135-1137.

[30] Chen Liang,Yang Chunyong,Pan Xianzhang. Research on Micro Capacitance Sensor and Phase Sensitive Detector Based on Pendulous Gravimeter[J]. Chinese Journal of Sensors and Actuators, 2009, 22(8):1127-1131.

[31] Yang Chunyong,Liu Shuxia,Gao Tao.Implementation of Embedded Web Server Based on PC/104[J]. Journal of South-Central University for Nationalities(Natural Science Edition), 2009,28(2):75-78.

[32] Jin Hou, Dingshan Gao, Huaming Wu, Zhiping Zhou. Compact and broadband waveguide taper based on partial bandgap photonic crystals[J]. Chinese Optics Letters,2009,7(4):309-311.

[33] J. Hou, D. Gao, H. Wu, R. Hao and Z. Zhou.Flat band slow light in symmetric line defect photonic crystal waveguides[J].IEEE Photonics Technology Letters, 2009, 21(20):1571-1573.

[34] J. Hou, D. Gao, H. Wu and Z. Zhou.Polarization insensitive self-collimation waveguide in square lattice annular photonic crystals[J]. Optics Communications,2009, 282(15):3172-3176.

[35] J. Hou, D. Gao, H. Wu and Z. Zhou.Compact and broadband waveguide taper based on partial bandgap photonic crystals[J].Chinese Optics Letters, 2009, 7(4):309-311.

[36] Yang Chunyong,Wang Wenzhen,Liu De-ming, He Jun.Design and Performance Analysis of an All-Optics Wavelength Router[J]. Journal of Electronics & Information Technology, 2008,30(02):455-458.

[37] Zhong Zhiyou,Sun Fenglou.The effects of surface modifications on tin-doped indium oxide films optoelectricalwettablity and XPS investigations[J].Key Engineering Materials,2008,373-374:718-721.

[38] Yang Chunyong, Wang Wenzhen, Chen Shao-ping. Blocking analysis of light path calls for wavelength routed network[J].Journal of Natural Science of Heilong jiang University, 2007,24(3):372-375.

[39] Yao Dengwen,Yang Chunyong,Li Chunfang.Research on  transmission characteristics of Microwave Photonics frequency-multiplication for Radio-over-fiber Systems[J].Optical Communication Technology, 2007,3:34-36.

[40] Yang Chunyong ,Tang Hongwen ,Chen Shaoping Method of Generating UWB Signal Based on Radio over Fiber[J], Journal of South-Central University for Nationalities(Natural Science Edition), 2007,26(2):47-49.

[41] Yang Chunyong,Hou Rui,Chen Shaoping.Simulated investigation of ultra-wide-band pulse signal generation by fiber-optic technology[J].Study on Optical Commu-nications, 2007,6:31-33.

[42] Gao Tao,Liu Shuxia,Yang Chunyong. Numerical Evaluation of Chromatic Dispersion in Muiticladding Dispersion-Flattend Optical Fibers[J]. Journal of South-Central University for Nationalities(Natural Science Edition), 2007,26(3):67-69.

[43] Hou Rui,Xu Wenwen,Xie Sifeng,Yang Chunyong.Analysis of contention performances in optical burst switching networks[J].Study on Optical Communications,2007,6:11-13.

[44] Zhong Zhiyou, Jiang Yadong. Electrical and optical characteristics of polymer light-emitting devices with surface-treated indium-tin-oxide electrodes[J].Microelectronics journal,2007,38(1):108-113.

[45] Zhong Zhiyou, Jiang Yadong.Oxygen plasma treatment effects of indium-tin oxide in organic light-emitting devices[J]. Vacuum,2007,81(7):819-825.

[46] Zhong Zhiyou.Influence  of electrode characteristics of  the performance of  organic light-emitting devices[J]. Microelectronics Journal,2007,30(4-5):564-569.

[47] Zhong Zhiyou.Combined AFM,XPS and contact angle studies on treated indium-tin-oxide films for organic light-emitting devices[J].Materials Letters,2007,61(18):3809-3814.

[48] Zhiyou Zhong.An investigation  into  the  effects  of oxygen plasma discharge on tin-doped indium oxide thin films[J]. Journal of Electron Spectroscopy and Related Phenomena,2007,160(1-3):29-34.munications, 2007,6:11-13.

[49] Yang Chunyong,Liu Deming,Wu Shaojing,Huang Dexiu.A Simple Evaluation for Wavelength Cross Connect Architectures[J]. Journal of Optoelectronics.laser, 2006,17(2):197—202..

[50] Yang Chunyong, Liu Deming. Reconfigurable Wavelength Router with Simplicity and Cost-Effectivity[J]. Optical Fiber Technology,  2006,12(1):20-28.

[51] Zhong Zhiyou,Jiang Yadong. Surface modifications of  ITO electrodes for polymer light-emitting devices[J]. Applied Surface Science,2006,253(4):2102-2107.

[52] Zhong Zhiyou,Yadong Jiang. Surface treatments of indium-tin oxide substrates for polymer electroluminescent device[J]. physica status solidi (a),2006,203(15):3882-3892.

[53] Li Wei,Liu Deming,Yang Chunyong,Wu Chunyu,Zhu Jiyan,Zhou Xin,Mao Minjing.Design and Implementation of a Novel Low Cost Intelligent Optical Wavelength Cross Converter Connect[J]. Chinese Journal of Lasers,,2006,3:351-355.

[54] Yang Chunyong,Liu Deming,Wu Shaojing,Li Wei, Huang Dexiu.A Node Level Blocking Probability Analysis for WRONs[J].Photonic Network Communications,2005,10(2):215-223.

[55] Yang Chunyong, Liu Deming, Li Wei, He Jun, Huang Dexiu. Blocking Probability Analysis of Wavelength Division Multiplexing Wavelength Routing Nodes[J].Chinese Journal of Lasers, 2005, 32(4):544-548.

(B)Conferences & Proceedings

 [1] Yang Chunyong,Qin Jilin,Hou Jin,Chen Shaoping. Performance Analysis of a MIMO Indoor Infrared Communication System under Ambient Light Noise[C]. Shanghai:Photonics and Optoelectronics (SOPO) Symposium,2012:1-4.

 [2] Yang Chunyong, Chen Shaoping.A channel assignment scheme for handover between the ajacent extended cells in RoF networks[C]. Wuhan:International Conference on Electric Information and Control Engineering (ICEICE),2011:973-976.

 [3] C. Bao, J. Hou, H. Wu, D.Gao.Dispersion free slow light in one dimensional grating waveguide[C].Shanghai: Asia Communications and Photonics Conference and Exhibition(ACP), 2011.

 [4] D.Gao, J. Hou, C. Bao, X. Zhou, X. Zhang.Wideband and low dispersion slow light in periodic waveguides[C].Wuhan: International Photonics and OptoElectronics Meetings (POEM), 2011.

 [5] C. Bao, J. Hou, H. Wu, D.Gao.Dispersion free slow light in one dimensional grating waveguide.Shanghai: The OSA topic conference on nanophotonics , 2011.

 [6] Z. Zhou, D. S. Citrin, H. Wu, H. Yi, J. Hou, R. Hao, E. Cassan, X. Wang.Silicon Nanophotonic Devices Based on Periodic Structures[C].Beijing:7th IEEE International Conference on Group Four Potonics, 2010. (Invited)

 [7] Yang Chunyong,Liu Deming.Cell Extension for Fast Moving Users in a RoF Network[C].Wuhan: Photonics and Optoelectronics Meetings (POEM): Fiber Optic Communication and Sensors,2009:72781E-72781E-4.

 [8] J. Hou, D. Gao, H. Wu and Z. Zhou.Ultraslow Light in Symmetric Line Defect Photonic Crystals Waveguide[C]. Harbin :The OSA topic conference on nanophotoNics,2009. (Oral Presentation)

 [9] D. Gao, J. Hou and H. Wu.Self-imaging in Photonic Crystal Multimode Waveguide with Only Partial Band Gap[C]. Harbin : The OSA topic conference on nanophotonics, 2009. (Oral Presentation)

[10] H. Wu, J. Hou, D. Gao, W. Wu, T.Wu and Z. Zhou.Enhancement of light-extraction of GaN-based LEDs using asymmetric profile grating reflector[C]. Harbin: The OSA topic conference on nanophotonics, Harbin, 2009. (Oral Presentation)

[11] H. Wu, Y. Wang, J.Feng, Y. Chen, J. Hou, D. Gao, W. Mo and Z. Zhou.Ultra broadband SOI binary blazed grating mirror[C].Sorrento :5th IEEE International Conference on Group IV Photonic, 2008.

[12] J. Hou, D. Gao and Z. Zhou.Loss suppression of waveguide taper by photonic crystals partial bandgap[C]. Nanjing:The OSA topic conference on nanophotonics, 2008. (Oral Presentation)

[13] Yang Chunyong,Hou Rui,Chen Shaoping.Simulative Research on Generating UWB Signals by All-optical BPF[C].Wuhan: Optical Transmission,Switching and Subsystems V. 2007:67834D..

[14] Yang Chunyong,Liu Deming,Huang Dexiu,Li Wei.Optimization Restoration Algorithm Based on Ant Colony Algorithm in WDM Networks[C]. Beijing:Optical Transmission,Switching and Subsystems II, 2005: 1034-1039.

[15] Yang Chunyong,Liu Deming,Li Wei,et al.Blocking Performance Evaluation of a Proposed Wavelength Cross Connect Architecture[C]. Wuhan:The Third Joint Symposium on Opto and Microelectronics Devices and Circuits, 2004.

(C)Patent

[1] Liu Deming,Yang Chunyong, Li Wei,He Jun.All optical wavelength router cross modules, Application Number: 03128377.2, 03254934.2.

[2] Yang Chunyong,Chen Shaoping.An analysis system and its method of Anti-Clone for Cellular Phones,Application Number: 201010028980.8.

[3] Yang Chunyong,Chen Shaoping.The Solution of  Fast Handoff  for Broadband Communication System withTerminal Bunching and Ultrahigh Mobility,Application Number: 201010582049.4.

[4] Yang Chunyong,Chen Shaoping,Chen Liang,Niu Lei. Environmental Parameters Automatic Monitoring Device for Facility Agriculture of Small and Medium scale, Application Number: 201020217662.1.

[5] Yang Chunyong,Chen Shaoping.A Broadband Communication Device with Terminal Bunching and Ultrahigh Mobility, Application Number: 201020651913.7.

[6] Gu Zhuan,Yang Chunyong,Niu Lei,Lu Heng,Qin Min,Guo Jianping,Ma Jianzhuang. Automatic  Environmental Monitoring Device with Multiple Parameter,Multi-function and Low power consumption, Application Number: 201120411948.8.