@incollection{Choudhury12, author = {P. K. Choudhury}, title = {Tapered Optical Fibers – An Investigative Approach to the Helical and Liquid Crystal Types}, booktitle = {Fiber Optic Sensors}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Moh. Yasin and Sulaiman W. Harun and Hamzah Arof}, chapter = {8}, doi = {10.5772/26393}, url = {https://doi.org/10.5772/26393} }