一种用于生成高光谱效率光调制格式的混合电吸收调制器器件。
A hybrid electroabsorption modulator device for generation of high spectral-efficiency optical modulation formats.
作者信息
Kang I, Chandrasekhar S, Buhl L, Bernasconi P G, Liu X, Giles C R, Kazmierski C, Dupuis N, Decobert J, Alexandre F, Jany C, Garreau A, Landreau J, Rasras M, Cappuzzo M, Gomez L T, Chen Y F, Earnshaw M P, Lee J, Leven A, Dorrer C
机构信息
Bell Laboratories, Alcatel-Lucent, 791 Holmdel-Keyport Road, Holmdel, NJ 07733, USA.
出版信息
Opt Express. 2008 Jun 9;16(12):8480-6. doi: 10.1364/oe.16.008480.
We report a novel hybrid integrated optic device consisting of AlGaInAs/InP electroabsorption modulators and a four-arm silica-on-silicon planar lightwave circuit optical interferometer. The device is designed for generation of high spectral efficiency optical modulation formats. We demonstrate generation of 21.4 Gb/s quadrature phase shift keyed optical signals with electrical data drives of 2V(pp) amplitudes, achieving a bit error rate of 10(-9) with the required optical signal to noise ratio of ~18 dB in a 0.1 nm resolution bandwidth.
我们报道了一种新型混合集成光学器件，它由AlGaInAs/InP电吸收调制器和一个四臂硅基二氧化硅平面光波回路光学干涉仪组成。该器件旨在生成高光谱效率的光调制格式。我们展示了利用幅度为2V(pp)的电数据驱动生成21.4 Gb/s正交相移键控光信号，在0.1 nm分辨率带宽内，以约18 dB的所需光信噪比实现了10(-9)的误码率。
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