financial supports from National High Technology 863 Program of China(No.2012AA011304);National International Technology Cooperation(No.2012DFG12110);National NSFC(No.61275158/61201151/61275074);Beijing Nova Program( No.Z141101001814048);Beijing Excellent Ph.D.Thesis Guidance Foundation(No.20121001302);the Universities Ph.D.Special Research Funds(No.20120005110003);the Fundamental Research Funds for the Central Universities with No.2014RC0203;Fund of State Key Laboratory of IPOC(BUPT)
An optical Amplitude and Pulse Position Modulation(APPM) mapping scheme for strong turbulent atmospheric channel is proposed to optimize Bit Error Rate(BER) performance.In this scheme,a nonequidifferent amplitude seri...