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“上潜望镜”这一术语为已看过潜艇电影的人们所熟悉。然而,如果使用光波技术的新型潜望镜成为标准,这一术语就不再确切了。今天的潜望镜靠笨重的液压传动系统升降。需要贯穿潜艇压力壳体的大洞来容纳这些系统,此外,多数潜艇有几个潜望镜,这在潜艇控制室中要占据很大的空间。一种新的光子天线杆将改变这些条件。最近,美国马萨诸塞州诺思安普敦的Koll-morgen公司从防御发展研究计划机构那里收到了一份350万美元的合同,建造一架采用光波技术的潜望镜。新的潜望镜将使用成
The term “upper periscope” is familiar to people who have already seen submarine movies. However, if the new periscope using lightwave technology becomes the standard, this term is no longer exact. Today’s periscope moves up and down by heavy hydraulic drive systems. There is a need to penetrate the large holes in the pressure shell of the submarine to accommodate these systems. In addition, most submarines have several periscopes, which occupy a lot of space in the submarine control room. A new photonic antenna mast will change these conditions. Recently, Koll-morgen of Northampton, Massachusetts, USA received a $3.5 million contract from the Defense Development Research Program Agency to build a periscope with lightwave technology. The new periscope will be used as