Cai Zuquan: My first pioneers of the new light source

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In 1963, led by Cai Zuquan several researchers for the first time trial success of the new light sources used in news photography 1200W tubular halogen, sent to Beijing for trial, got a nod from the Prime Minister Zhou Enlai. China News cameraman carrying huge lighting scenarios and it never comes, and reporters he looked proud of the pride.
Aged 80-year-old Professor Cai Zuquan study electric light for almost 40 years. In light of China's electricity is blank when he and several aides to overcome the obstacles put research on successful development of many new sources to fill the gap. Fudan school in celebrating a hundred years, people forget Cai Zuquan??? Our new light source of the first pioneers.
In 1961, Cai Zuquan and his companions began to study electric light. In this study requires two technologies: one to understand and grasp the metal and glass sealing techniques, how to quartz glass and metal will be welded together effectively; Second, we must have the vacuum equipment and technology, which is the Cai Zuquan of expertise.
In 1963, Cai Zuquan and aides successfully developed China's first high-pressure mercury lamp only, mainly for road lighting. Cooperation with the Shanghai Yaming Lighting, 1964, the lights on in the bustling Nanjing Road. In the same year, 1000-watt halogen has developed, mainly for agricultural threshing field illumination, popular peasant brothers welcome. To the end of 1965, Cai Zuquan and his assistants developed a series of pulsed xenon lamp, hydrogen arc lamp, krypton spectrum light, strong high pressure xenon lamp, tungsten quartz iodine sufficient and strong high pressure mercury lamp, greatly reducing the power source of our country and international level gaps, some of the new light source also received the National Science and Technology Commission Invention. Since then, Cai Zuquan and aides beachhead, has successfully developed high-power long-arc xenon lamp lit in the Shanghai People's Square, known as the "small man-made sun."
After 1968, Cai Zuquan and his assistant began to take over "651" Satellite Project: 25 kW water-cooled electrodes short-arc xenon lamp used as a space industry with large space environment simulation equipment??? Solar simulator light. This light then, only a few countries can produce. Their research results in the aerospace Industry 511 test points in 1980, a major scientific and technological achievements by the Ministry of Defence Award.
Cai Zuquan both independent research and development as individuals, but also actively promote the collective cooperation. Indium is a metal halide lamp as a light, small size, high brightness, low weight advantage, but only a grain size of the luminous body, the development moving forward. Cai Zuquan since people know the importance of research, organization together to overcome all difficulties. The exploration over and over again, and finally lit the indium lamp, the brightness and chroma also achieved satisfactory results.
Cai Zuquan Lighting Research Institute, not only in co-operation within the advocacy group, in the same area of technological research also stressed the mutual cooperation. System of the early light, other units peers to visit and study, he and his companions Institute of hospitality, the technology, information, data, drawings publicly and unreservedly, and products to state-owned enterprises and private enterprises.
20th century 80s, Cai Zuquan research has entered a new period of development. His need for economic modernization, in the success of the new light source based on the second development??? Engineering development and research, so research achievements into productive forces quickly achieved great economic and social benefits, and was State Science and Technology Promotion Award.
While committed to research, Cai Zuquan also actively engaged in academic writing, Graduate Students and the International academic exchange light and lighting, has participated in international scientific meetings and academic activities, to understand the latest trends in the development of electric light sources, and in a timely manner to international professional information go to the home, guide our research and development illumination.
After retirement in 1992, Cai Zuquan still concerned about the promotion of energy-saving lamps, gas discharge lamp lighting will also be video??? Short-arc xenon lamp bulbs manufacturing technology to Shanghai three plants. The product won the National Gold Award, and exported.
Recalling the history of the decades-made light, Cai Zuquan pleased to say: "Our development of electric light sources Lighting Research Institute of Fudan University's establishment of a close relationship. We started from scratch, from small to large, established a light source and Cultivating a batch of talent. We will develop a new light into the plant with them to develop new varieties. can be said that the development of Fudan light source to achieve greater development for the plant has laid a good foundation. Today, our electric light source lighting technologies and products advanced into the ranks of the world. "

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