FIG 1 (IMAGE) Compuscript Ltd Caption Fig. 1 Variation of the output THz pulse energy as a function of (a) pumping laser energy in different gases and (b) tilting angle of -BBO in argon. The top axis of (b) presents the time delay between the dual-color laser beams induced by the tilting angle of -BBO. Credit OEA Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.