標題: | Synthesis and Measurement of Ultrafast Waveforms from Five Discrete Optical Harmonics |
作者: | Chan, Han-Sung Hsieh, Zhi-Ming Liang, Wei-Hong Kung, A. H. Lee, Chao-Kuei Lai, Chien-Jen Pan, Ru-Pin Peng, Lung-Han 電子物理學系 Department of Electrophysics |
公開日期: | 4-三月-2011 |
摘要: | Achieving the control of light fields in a manner similar in sophistication to the control of electromagnetic fields in the microwave and radiofrequency regimes has been a major challenge in optical physics research. We manipulated the phase and amplitude of five discrete harmonics spanning the blue to mid-infrared frequencies to produce instantaneous optical fields in the shape of square, sawtooth, and subcycle sine and cosine pulses at a repetition rate of 125 terahertz. Furthermore, we developed an all-optical shaper-assisted linear cross-correlation technique to retrieve these fields and thereby verified their shapes and confirmed the critical role of carrier-envelope phase in Fourier synthesis of optical waveforms. |
URI: | http://dx.doi.org/10.1126/science.1198397 http://hdl.handle.net/11536/9159 |
ISSN: | 0036-8075 |
DOI: | 10.1126/science.1198397 |
期刊: | SCIENCE |
Volume: | 331 |
Issue: | 6021 |
起始頁: | 1165 |
結束頁: | 1168 |
顯示於類別: | 期刊論文 |