Transfer-matrix analysis of waveguide phase modulator using the linear electro-optic effect of asymmetric quantum wells

Y. W. Chen, H. S. Li, Z. Zhou, K. L. Wang

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

The phase modulation of asymmetric quantum-well embedded waveguides is studied. In order to accurately analyze the modulation from quantum wells and optimize the performance of waveguide modulators, a transfer-matrix method is developed to calculate the bias-controlled phase modulation of waveguides with an arbitrary refractive index distribution. The refractive index change may include those from free-carrier effects and the nonlinear effects of bulk material and quantum wells. The linear electro-optic effect introduced by asymmetric quantum wells can potentially be used to improve the frequency performance of semiconductor waveguide phase modulators.

原文English
頁(從 - 到)4903-4905
頁數3
期刊Journal of Applied Physics
76
發行號8
DOIs
出版狀態Published - 1994

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

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