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北京第三光学仪器厂和清华大学精密仪器系联合研制的五种信息光学器件于一九八四年五月二十八日在北京通过鉴定。这五种光学器件分别是:WCG起偏磁光调制器、WGD检偏光电放大器、WGQ格兰起偏器、WJC检偏测角器和WGL光栏部件。来自全国各有关单位的一百多名代表参加了鉴定会。会上,代表们一致认为:这些器件不但能在高等学校教学实
Five information optical devices jointly developed by Beijing No.3 Optical Instrument Factory and Tsinghua University Precision Instrument Department passed the appraisal in Beijing on May 28, 1984. The five optical devices are: WCG Polarizing Magneto-Optic Modulator, WGD Polarizing Optoelectronic Amplifier, WGQ Gelan Polarizer, WJC test angle goniometer and WGL light bar components. More than 100 representatives from all relevant units in the country participated in the appraisal meeting. At the meeting, delegates agreed that these devices not only can teach in colleges and universities