China's first 20,000 watt fiber laser machine to break foreign monopoly | | laser fiber | China News

Xinhua News Agency, Wuhan, November 22 (reporters Hu 喆 and and Huang Yan)-22nd, "Wuhan Optics Valley of China" laser technology and industry development and Innovation Forum, said of China Aerospace Science and industry Corporation, China's first self-developed 20,000 watt formally entered machine fiber laser stage, this technology directly break the foreign monopoly on technology, are expected to import product prices 40%.

"At present, China's 20,000 watt fiber laser can only rely on imports. "One of the project leaders, national expert introduced yandapeng, a 20,000 watt fiber laser market with imported more than 6 million Yuan, after the realization of Chinese-made, prices can be reduced by 40%. Earlier, the China Aerospace Science and industry Corporation has successfully developed four hospital 10,000 watt fiber laser, became the United States after the world's second home with this core technology businesses.

Fiber Laser is following carbon dioxide and semiconductor laser device zhihou of third generation products, it by fine as hair of fiber to release laser energy, can widely application Yu industrial shipbuilding, and aircraft and car manufacturing, and aviation space and 3D print, field, and traditional carbon dioxide laser compared, fiber laser of power consumption only for its 1/5, volume only its 1/10, but speed fast 4 times times, conversion efficiency high 20%, and no pollution.

China has long relied on imports of high power fiber laser, expensive, long delivery cycle. After years of efforts, China Aerospace Science and industry Corporation of four has developed China's first independent pulse fiber laser and CW fiber laser.

Yandapeng introduction after successfully developed China's first million-watt CW fiber laser, break the foreign monopoly and bring down the price of similar imported products 50%. 20,000 watt fiber laser in Wuhan now installed, machine operation next year.

It is reported that the four Hospital of China Aerospace Science and industry Corporation-related technology and productivity has become China's first and the world's third. Products include 10W-100W, 50W-10000W continuous pulsed fiber lasers fiber lasers two series, per cent 40% per cent share of the market, products are exported to America, Europe, Korea, and Japan, over more than 20 countries and regions.

Responsible editor: Li Peng

Article keywords:
Laser fiber technology

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中国首台2万瓦光纤激光器装机 打破国外垄断|激光器|光纤|中国_新闻资讯

　　新华社武汉11月22日电（记者胡喆、黄艳）22日，在“武汉·中国光谷”激光技术与产业发展创新论坛上，中国航天科工集团公司有关负责人表示，中国首台全自主研发的2万瓦光纤激光器正式进入装机阶段，这一技术成果直接打破国外技术垄断，预计可使进口产品降价40%左右。

　　“目前，中国2万瓦光纤激光器只能依赖进口。”项目负责人之一、国家专家闫大鹏介绍，一台进口的2万瓦光纤激光器市场价格为600多万元，实现中国国产后，售价可降低40%。此前，中国航天科工集团四院已成功研发出1万瓦光纤激光器，成为继美国之后全球第二家掌握此核心技术的企业。

　　光纤激光器是继二氧化碳和半导体激光器之后的第三代产品，它由细如发丝的光纤来释放激光能量，可广泛应用于工业造船、飞机和汽车制造、航空航天以及3D打印等领域，与传统二氧化碳激光器相比，光纤激光器的耗电量仅为其1/5，体积只有其1/10，但速度快4倍，转换效率高20%，且没有污染。

　　中国高功率光纤激光器曾长期依赖进口，价格昂贵，供货周期长。经过多年努力，中国航天科工集团四院先后自主研发出国内首台脉冲全光纤激光器和首台连续全光纤激光器。

　　闫大鹏介绍，此前中国首台万瓦连续光纤激光器研制成功，打破国外垄断并使同类进口产品价格下降50%。如今2万瓦光纤激光器正式在武汉装机，明年即可整机试运行。

　　据悉，目前中国航天科工集团四院的相关技术和产能已跃居中国第一、全球第三。产品涵盖10W-100W脉冲光纤激光器、50W-10000W连续光纤激光器两大系列，占国内40%以上的市场份额，产品出口美洲、欧洲，韩国、日本等20多个国家和地区。

责任编辑：李鹏

文章关键词：
激光器 光纤 中国 技术

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