1 March 1994 Modelization of field power distribution in specific singlemode optical fiber for optimal coupling in P-I-N photodiode
Author Affiliations +
Proceedings Volume 2074, Fiber Optics Reliability and Testing: Benign and Adverse Environments; (1994) https://doi.org/10.1117/12.168623
Event: Optical Tools for Manufacturing and Advanced Automation, 1993, Boston, MA, United States
Abstract
Many possibilities are offered to compute field. We have used in this work the bpm method and the local mode method for a conical fiber. In the second case, it is shown by a length-scale criterion that some geometry should provide a good efficiency. We examine the fiber end and show that an appropriate lens form makes it possible to adapt the power distribution between the optical fiber and the photodiode. Some taper shapes are suggested and the model accuracy is discussed according to the nature of the decrease criterion. We obtain in this case an assessment along this guide that is optimized. The comparison of this results with the quasi 3D numerical simulation of the guided optical propagation is also performed.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mohamed Ketata, Mohamed Ketata, Olivier Latry, Olivier Latry, B. Collette, B. Collette, V. De Pauw, V. De Pauw, K. Ketata, K. Ketata, Roland Debrie, Roland Debrie, } "Modelization of field power distribution in specific singlemode optical fiber for optimal coupling in P-I-N photodiode", Proc. SPIE 2074, Fiber Optics Reliability and Testing: Benign and Adverse Environments, (1 March 1994); doi: 10.1117/12.168623; https://doi.org/10.1117/12.168623
PROCEEDINGS
11 PAGES


SHARE
Back to Top