DAC-less and amplifier-less generation and transmission of 16QAM signals using a sub-volt silicon photonic modulator
DAC-less and amplifier-less generation and transmission of 16QAM signals using a sub-volt silicon photonic modulator
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DOI:
10.1109/ecoc.2014.6964272
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发表时间:
2014-11
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影响因子:
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通讯作者:
S. Wolf;M. Lauermann;G. Ronniger;P. Schindler;R. Palmer;S. Köber;W. Bogaerts;J. Leuthold;W. Freude;C. Koos
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文献类型:
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作者:
S. Wolf;M. Lauermann;G. Ronniger;P. Schindler;R. Palmer;S. Köber;W. Bogaerts;J. Leuthold;W. Freude;C. Koos
We demonstrate generation and transmission of QPSK and 16QAM signals by directly interfacing highly efficient silicon-organic hybrid (SOH) modulators to GTH ports of an FPGA. Peak-to-peak voltages amount to only 0.41 Vpp. Neither digital-to-analog converters (DAC) nor drive amplifiers are required.