On May 13th, TDF Information addressed inquiries from investors on an interactive platform, revealing that the company has independently developed optical isolator products. However, these products have not yet commenced mass production or been marketed externally. The project titled 'Wide Temperature Range MEMS Fiber Optic Multi-Physical Quantity Sensing Elements and Sensors' has successfully undergone application verifications by three key industries—shipbuilding, subway, and nuclear power sectors. Additionally, it has passed the mid-term evaluation conducted by the Ministry of Science and Technology, though it has not yet proceeded to mass production. Meanwhile, the company's project focused on 'Research on Key Technologies for High-Density Ultra-Thin Multi-Core MPO Ferrules Based on CPO Technology' has already achieved mass production and commenced shipments.
