光学与光电技术, 2017, 15 (6): 14, 网络出版: 2018-01-09  

水下无线光通信关键技术研究

Research on Solutions of Underwater Optical Wireless Communication
作者单位
海军驻武汉地区通信军事代表室, 湖北 武汉 430079
摘要
简要阐述水下无线光通信国内外研究现状,指出蓝绿激光通信具有隐蔽性高、速率快、体积小等优势。分析了水下信道无线光的传输特性,对海水中激光衰减的来源进行了描述。根据系统框架,提出水下无线光通信的关键技术研究以及解决方案,分别对高效自适应蓝绿光光源、通信链路方式以及超窄带原子滤波技术进行了研究。对日后水下无线光通信的研究提供了思路。
Abstract
The present situation of underwater wireless optical communication at home and abroad is briefly described in this paper. It is pointed out that the blue-green laser communication has the advantages of high concealment, fast speed and small volume. The transmission characteristics of underwater channel wireless light are analyzed, and the source of laser attenuation in seawater is described. According to the system structure,the key technologies and solutions of underwater wireless optical communication are proposed. The efficient adaptive blue green light source, communication link mode and anomalous dispersion optical filter are studied respectively. It provides an idea for the research of wireless optical communication on the underwater.
参考文献

[1] I F Akyildiz, D Pompili, T Melodia. Underwater acoustic sensor networks: Research challenges[J]. Ad Hoc Networks, 2005, 3(3): 255-256.

[2] J Heidemann, W Ye, J Wills, et al. Research challenges and applications for underwater sensor networking[C]. Proc IEEE Wireless Communications and Networking Conf., 2006. 228-235.

[3] T Dickey, M Lewis, G Chang. Optical oceanography;recent advances and future directions using global remote sensing and in situ observations[J]. Rev. Geophys. 2006, 44(1): RG1001.

[4] C Detweiller, I Vasilescu, D Rus. AquaNodes: an underwater sensor network[C]. Proc. Second Int. Workshop on Underwater Net-works, IEE, 2007: 85-88.

[5] 马骏. 室内可见光通信系统调制与解调技术研究[D]. 长春: 吉林大学, 2009.

    MA Jun. Modulation and demodulation of indoor optical wireless communication[D]. Changchun: Jilin University, 2009.

[6] D Kedarand, S Arnon. Subseaultravioletsolar-blindbroadband free-space opticscommunication[J]. Opt. Eng., 2009, 48(4): 46001.

[7] Austin R W, Petzold T J. Spectral dependence of the diffuse attenuation coefficient of light in ocean waters[J]. Optical Engineering, 1986, 25(3): 25371.

[8] B Cochenour, L Mullen, A Laux. Spatial and temporal dispersion in high bandwidth underwater laser communicationlinks[C]. Proc. IEEE Military Communications Conf., 2008: 1-7.

[9] L Mullen, B Cochenour, W Rabinovich, et al. Backscatter suppression for underwater modulating retro-reflector links using polarization discrimination[J]. Appl. Opt., 2009, 48(2): 328-337.

[10] R P Bukata, J H Jerome, K Y Kondratyev, et al. Optical properties and remote sensing of inland and coastal waters[D]. Boca Raton: CRC Press, FL, 1995.

[11] 王敏, 刘维华. 蓝绿激光通信的海水信道光学特性研究[J]. 华东船舶工业学院学报(自然科学版), 2005, 19(1): 59-62.

    WANG Min, LIU Wei-hua. Research of optical characteristics of blue-green laser in seawater[J]. Journal of East China Shipbuilding Institute(Natural Science Edition), 2005, 19(1): 59-62.

[12] 杨华勇, 梁永辉. 机载蓝绿激光水下目标探测技术的现状及前景[J]. 光机电信息, 2003, 12(5): 13-17.

    YANG Hua-yong, LIANG Yong-hui. Status and prospect of airborne detection technology for underwater by blue - green laser[J]. OME Information, 2003, 12(5): 13-17.

[13] S Arnon, D Kedar. Non-line-of-sight underwater optical wirless communication network[J]. J. Opt. Soc. Am. A , 2009, 26(3): 530-539.

[14] 程学武, 李发泉, 林兆祥, 等. 法拉第原子滤光器的特性及应用[J]. 光学与光电技术, 2003, 1(1): 41-43.

    CHENG Xue-wu, LI Fa-quan, LIN Zhao-xiang, et al. Properties and applications of Faraday anomalous dispersion optical filter[J]. Optics&Optoelectronic Technology, 2003, 1(1): 41-43.

丁春全. 水下无线光通信关键技术研究[J]. 光学与光电技术, 2017, 15(6): 14. DING Chun-quan. Research on Solutions of Underwater Optical Wireless Communication[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2017, 15(6): 14.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!