Q factor in numerical simulations of DPSK with optical delay demodulation
英文摘要：
A simple model is used to estimate the Q factor in numerical simulations of differential phase shift keying (DPSK) with optical delay demodulation and balanced detection. It is found that an alternative definition of Q is needed for DPSK in order to have a more accurate prediction of the bit error ratio (BER).
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
