光纤耦合器件将有高速增长由于电信工业的促进，北美光耦合器件市场将由１９９３年的３７００万美元增加到１９９８年的１．１１亿美元。尽管价格下降，但年增长率达２５％，这是加州Ｅｌｅｃｔｒｏｎｉｃａｓｔ公司新近发表的研究结果。研究预计，由于向家庭铺设光纤工作... Fiber-coupled devices will grow at a high rate. As the telecommunications industry advances, the North American market for optocoupler devices will increase from $37 million in 1993 to $111 million in 1998. Although prices have fallen, the annual growth rate has reached 25%, which is the result of a recent study by California’s Electronicast Corporation. The study expects that due to the laying of fiber to the family...