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- Title
Design and Implementation of Electro-Optic 2×2 Switch and Optical Gates using MZI.
- Authors
Kaur, Gurjit; Rani, Neha; Parasher, Yaman; Singh, Prabhjot
- Abstract
MZI switches are well-known devices for high speed communication applications. A lot of researchers have designed MZI switches by using lithium niobate and potassium niobate material. But the major problem of using these type of material includes high insertion losses and required high switching voltage. So, in this research paper we have designed a 2×2 electro-optic switch using optical waveguide designed with Titanium (Ti) diffused in Strontium barium niobate (SBNO3) material which can operate at wavelength of 1.3 um. Results show that the proposed structure gives better output in terms of extinction ratio (=29.9 db) as well as for insertion losses (≤0.018). Further, we have designed various optical gates i. e. XNOR, XOR and AND optical gates and their performance is also evaluated by varying electrode voltages. It is inferred from the results that the proposed model gives better results even in terms of output power which can be used for commercial purpose.
- Subjects
OPTICAL switches; POTASSIUM niobate; INSERTION loss (Telecommunication); QUANTUM gates; LITHIUM niobate; HIGH voltages
- Publication
Journal of Optical Communications, 2020, Vol 41, Issue 3, p269
- ISSN
0173-4911
- Publication type
Article
- DOI
10.1515/joc-2017-0198