Vol. 20 No. 4 (2010)

Transmittance Function of Two-ports Nonlinear Fiber Mach-Zehnder Interferometer

Ho Quang Quy
Academy of Military Science and Technology
Nguyen Thi Thanh Tam
Vinh University and Quang Nam University
Nguyen Van Hoa
Hong Duc University

Published 01-11-2012


  • Optical coupler,
  • Optical Kerr Effect,
  • Optical bistable device,
  • Nonlinear Fiber Mach-Zehnder Interferometer

How to Cite

Quy, H. Q., Tam, N. T. T., & Hoa, N. V. (2012). Transmittance Function of Two-ports Nonlinear Fiber Mach-Zehnder Interferometer. Communications in Physics, 20(4), 371. https://doi.org/10.15625/0868-3166/20/4/2533


In this article a two-ports nonlinear fiber Mach-Zehnder interferometer is proposed. The expression for output-input intensity relation and the transmittance function are derived based on principle operation of optical coupler. The expression of coupling coefficient of coupler is presented. The bell shape of the transmittance function is simulated. The results lead to investigate bistability of two-ports-nonlinear fiber Mach-Zehnder interferometer and to confirm bistable character of it in the future.


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