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1985年小型光盘(CD)机发展十分迅速,产值达1600亿日元,为1984年的2.4倍。包括视频光盘和光盘存储装置在内的整个光盘装置的产值为2400亿日元。预计1990年日本CD机的产值可达5000亿日元。其他光盘机为5000亿日元,因此光盘机总产值可超过10000亿日元(不包括光盘),五年将增长4.3倍,若加上激光打印机产值3300亿日元和激光扫描器的1640亿日元,预计1990年日本光学信息装置总产值可达15000亿日元。信息装置用的半导体激光器等发光器件预计1990年总产值为1625亿日元,年增长率达34％。根据日本光产业技术振兴协会1985年的
The compact disc (CD) machine developed rapidly in 1985 with an output value of 160 billion yen, 2.4 times that of 1984. The entire optical disc device, including video discs and optical disc storage devices, has an output value of 240 billion yen. Japan is expected in 1990, the output value of CD players up to 500 billion yen. The other optical disk drive is 500 billion yen, so the total output value of the optical disk drive can exceed 1 trillion yen (excluding optical discs), 4.3 times in five years. If the output value of the laser printer is 330 billion yen and the laser scanner is 164 billion Japanese yen, estimated 1990 Japan optical information device output value up to 1500000000000 yen. Light emitting devices such as semiconductor lasers for information devices are expected to have a total output value of 162.5 billion yen in 1990, an annual growth rate of 34%. According to the 1985 Japan Association of Photonics Technology Revitalization