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1.PSGDN—1型声光偏转器及PSGDN-Q1型扫描电源(部级鉴定)器件中心频率72±4兆赫,带宽≥40兆赫,效率≥7O%,容量≥400;电源性能满足器件和实用要求.该器件及电源已用于激光照排机、计算机输入设备及雷达信号处理原理模拟系统.经鉴定该项为国内领光地位,相当国外七十年代中期研究水平.2.SGDD-110型二氧化碲单晶(部级鉴定)尺寸φ30×40毫米,最大直径φ40毫米,最长可达80毫米,性能达到国外报导水平,此单晶
1. PSGDN-1 type acousto-optic deflector and PSGDN-Q1 type scanning power supply (ministerial level identification) The center frequency of the device is 72 ± 4 MHz, the bandwidth is ≥ 40 MHz, the efficiency is ≥ 70%, the capacity is ≥ 400; Requirements.The device and power supply has been used in laser imagesetting machine, computer input device and radar signal processing simulation system.It has been identified as the leading position in the country, quite foreign research level in the mid seventies .2.SGDD-110 type two Tellurium oxide single crystal (ministerial identification) size φ30 × 40 mm, the largest diameter φ40 mm, the longest up to 80 mm, the performance reached the level of foreign reports, the single crystal