根据日本光产业技术振兴协会调查,光传感器产值1984年为84亿日元,1985年估计为89亿日元。其主要产品是有关电磁量、温度、机械量方面的传感器。由于社会对各类传感器的需要发生变化,促使各种新型传感器不断涌现。虽然传感器的市场规模不大,但是随着产业的信息化、知识密集化的发展,预计光纤市场将会不断扩大。 According to a survey conducted by Japan Photonics Industry Technology Promotion Association, the output value of optical sensors was 8.4 billion yen in 1984 and 8.9 billion yen in 1985. Its main products are related to electromagnetic volume, temperature, mechanical aspects of the sensor. Due to the changing needs of various types of sensors in society, various new sensors are constantly emerging. Although the sensor market is not large, but with the development of information technology and knowledge intensive industries, it is expected that the optical fiber market will continue to expand.