Radio frequency,acoustic and optical communication technology can be effectively used in complex marine communication environments.However,in extremely cold and Polar Regions where the sea surface is covered with ice,it is difficult to realize the communication between airs and underwater because the signals sent at the far end cannot penetrate the ice medium.In this paper,a technology based on laser induced acoustic waves is proposed to achieve the cross ice communication.Firstly,the acoustic signal is induced by interaction between the airborne laser and the solid ice in the air irradiating the ice cover and then propagate to the water under the ice at the sea surface,and then the acoustic radiation from the ice covered surface is utilized to propagate to the water below to establish an airborne to underwater optical and acoustic communication link.Moreover,optical and acoustic technologies are organically integrated,the rapid conduction effect of solid ice on acoustic waves are fully used to explore the optical acoustic conversion mechanism,modulation coding as well as the characteristics of laser induced acoustic transmission.The problems of ice coverage and transmission limitation of a single type of signal in ocean communication can be effectively solved providing a new technical approach for ocean trans space communication.