Manufacturers of Fiber Optic Sensors

Listing criteria

• Candidates are gathered widely, in Japan and overseas, from publicly available information such as trade show exhibitor information, information published by industry associations and product information websites. Of these, we list only manufacturers whose relevant products we were able to confirm on their official websites (trading companies and distributors are excluded).
• This list does not cover all manufacturers. To request a listing or a correction, please use the listing request and correction form.
• Within each region, companies are listed in no particular order; the order does not indicate any evaluation or recommendation.
• The list covers products built into production lines and equipment; it does not include dedicated measuring machines used in measurement rooms and the like, or hand-held measuring tools.
• Information checked on: October 14, 2026
• Company names and product names listed are trademarks or registered trademarks of the respective companies.