红外硫系光纤传像束研究进展  

Research Progress of Infrared Chalcogenide Optical Fiber Imaging Bundles

作　　者：祝清德 王训四[1] 聂秋华[1] 姜晨[1] 朱敏鸣 廖方兴 张培全[1] 张培晴[1] 吴越豪[1] 戴世勋[1] 徐铁峰[1] 陶光明 

机构地区：[1]宁波大学高等技术研究院,红外材料与器件实验室,宁波315211 [2]美国中弗罗里达大学光学中心,奥兰多32816

出　　处：《硅酸盐通报》2014年第11期2873-2880,共8页Bulletin of the Chinese Ceramic Society

基　　金：国家973计划(2012CB722703);国家科技部重大国际合作(2011DFA12040);国家自然科学基金(61377099,61177087,61307060);宁波市自然科学基金(2013A610118);教育部新世纪优秀人才(NCET-10-0976);浙江省151人才第三层次;宁波大学王宽诚幸福基金;宁波大学优秀学位论文培育基金(PY2012015)资助

摘　　要：硫系光纤传像束作为一种红外图像的传输媒质,就是通过光纤将红外光学图像直接从一端传输到另一端,不需要经过传统光纤通信中所需的光电信号转换过程。光纤束传像的基本原则是保证图像像元间互不干扰的独立传输,扩充了光纤只能传输光信号而不能传输图像的功能。类似于可见光波段采用塑料光纤或石英光纤传像,红外图像的传输可以采用红外光纤传像束。在红外光纤和光纤传像束的发展过程中,红外硫系光纤传像束以其特有的红外光学应用优势和不可替代的成纤特性,具备广泛应用于医学、工业、科研、军事、航天等众多科学技术领域的潜力。本文在归纳光纤传像束与其它传像系统相比所具有的优势的基础上,又讨论了影响硫系光纤传像束传像性能的多种因素,并阐述了硫系光纤传像束的特点、应用及其目前面临的主要问题和未来发展趋势。As one media to transfer the infrared image,the roles of chalcogenide fiber bundles are to collect and transfer the IR optical images with the help of a vast amount of compacted IR fibers. Here,the signal transformation process of optic-electric can be omitted,as that is popular in traditional fiber communication system. The key of the fiber bundles is to provide the guarantee for optical image transmitting freely from the object to the viewer independently in each pixel acted by fiber. As the options of fibers existed for visible or near IR light wavelength application,such as plastic or quartz optical fiber,the infrared optical image can be transmitted by the infrared imaging bundles based on IR chalcogenide glass fibers. In the developing progresses of the optical fiber bundles,the infrared optical fiber bundles based on chalcogenide glass is the most potential one which could be widely adopted in the fields of medical,industrial,scientific research,military,aerospace,and many others for its excellence of infrared transmission window and fiber or glass forming stability. The key factors of performance andinfluence current IR for optical fiber bundles have been discussed here, in addition, current key problems,developing trend,and aims of the future based on the advantages of what the IR bundles possessed have also been concluded detailedly.

关 键 词：红外光纤传像束 像元 酸溶法 叠片法 分辨率 

分 类 号：TN253[电子电信—物理电子学]