Dr. S. Venkateswara Rao, S. Srinivasulu. Versatility of U-shaped Glass Optical Fiber Refractive Index Sensor Working at Multiple Wavelengths and at the Dynamic Range of Temperatures between 10oC to 60oC. DE [Internet]. 2021Dec.9 [cited 2024Apr.30];:4407 -416. Available from: http://www.thedesignengineering.com/index.php/DE/article/view/7467