Refractive Index Sensor Based On Singlemode¿Coreless-Singlemode fiber

All optical fiber sensors based on Multimode interference (MMI) have attractive interest in many applications in the manufacturing industry, environmental monitoring, and biochemical reactions. This book is about Refractive Index Sensor Based on Singlemode-Coreless-Singlemode Structure. Two influence factor; length and diameter of the CF were investigated, different Technique used to implement this structure and to enhance the sensitivity with low cost and efficient result.