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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Low-power-consumption optical interconnect on silicon by transfer-printing for used in opto-isolators
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Low-power-consumption optical interconnect on silicon by transfer-printing for used in opto-isolators

机译:通过用于光隔离器中使用的转印印刷对硅的低功耗光学互连

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摘要

On-chip optical interconnects heterogeneously integrated on silicon wafers by transfer-print technology are presented for the first time. Thin (5 mu m), micron sized light-emitting diodes (LEDs) and photo diodes (PDs) are prefabricated and transfer-printed to silicon wafer with polymer waveguides built between them. Data transmission with total power consumption as low as 1 mW, signal to noise ratio of 250 and current transfer ratio of 0.1% in a compact volume of 0.0004mm(3) are demonstrated. Experiment shows that the polymer waveguide between the LED and PD plays a key role in enhancing the data transmission efficiency. Reciprocal performance for bidirectional transmission is also achieved. The results show the potential for cost-effective and low profile form-factor on-chip opto-isolators.
机译:首次呈现通过转印印刷技术在硅晶片上非渗透地集成的片上光学互连。 薄(<5μm),微米尺寸的发光二极管(LED)和光电二极管(PDS)是预制的,并将其传送到与它们之间的聚合物波导的硅晶片。 数据传输具有低至1 MW的总功耗,信号至噪声比率为& 250和电流传递比为0.1%的紧凑型& 0.0004mm(3)。 实验表明,LED和PD之间的聚合物波导在提高数据传输效率方面发挥着关键作用。 还实现了双向传输的互惠性能。 结果表明了成本效益和低轮廓形式因子片上的芯片光隔离器的可能性。

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