標題: High-performance two-wavelength asymmetric Fabry-Perot modulator with a decoupled cavity design
作者: Tsai, CM
Lee, CP
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: Fabry-Perot resonators;optical switches;quantum-confined Stark effect;quantum-well devices;wavelength-division multiplexing
公開日期: 1-三月-1998
摘要: We have demonstrated a high-performance two-wavelength asymmetric Fabry-Perot modulator (AFPM) by using a novel decoupled cavity design, In this new design, the middle mirror supplies a back-mirror reflectivity for the short-wavelength modulator and, at the same time, a front-mirror reflectivity for the long-wavelength modulator. The front mirror is designed to be transparent at the long wavelength and reflective at the short wavelength to eliminate the interference between the two modulators, With this decoupled cavity design, we greatly simplified the matching requirement for the two cavities and obtain much more flexibility in the device design. Experimentally, we have demonstrated a two-wavelength modulator operated at 860 and 890 mn with operating voltages of 3.4 and 6.2 V and reflectivity changes of 62% and 44%, respectively.
URI: http://dx.doi.org/10.1109/3.661449
http://hdl.handle.net/11536/32774
ISSN: 0018-9197
DOI: 10.1109/3.661449
期刊: IEEE JOURNAL OF QUANTUM ELECTRONICS
Volume: 34
Issue: 3
起始頁: 427
結束頁: 430
顯示於類別:期刊論文


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