infonews logo
活動  
 
【演講公告】02/04(二)上午10:00-12:00 University of Rochester的Xi Cheng, Zhang教授來訪交大演講
張貼者:寸碧秀/電子物理學系
 
活 動 類 別 活 動 對 象 起 始 時 間 結 束 時 間 地           點
演講 教職員生 2020/01/17 2020/02/04 科學三館353
 

聯絡人:寸碧秀    聯絡電話:56198


電子物理學系羅志偉教授邀請University of RochesterXi Cheng, Zhang教授來訪交大演講,歡迎交大老師及同學們踴躍出席參加!謝謝。 

演講者:Prof. Xi Cheng, Zhang

題目:Mission Impossible: THz Wave Loves Liquid Water

時間:109/02/04()上午10:00-12:00

地點:基礎教學研究大樓SC353

報名網址:https://forms.gle/Ld39UK3R6KYDtek3A

備註:詳細演講資訊請參考附件

 

Abstract

Three of states in ordinary matter: solid, gas, and plasma have been all used for THz wave generation for decades. However, until recently, the demonstration of THz wave generation from liquid sources was conspicuously absent. It is well known that water is a strong absorber in the THz frequency range, therefore liquid water has historically been sworn off as a source for THz radiation. Once thought impossible, we have demonstrated that liquid water can generate broadband THz waves with the use of intense femtosecond laser pulses. I will report recent development of THz aqueous photonics, especially on the method of generation of coherent broadband THz wave from liquid water.

 

Short biography

Dr. Xi-Cheng Zhang – Parker Givens Chair at The Institute of Optics, University of Rochester. He is a Fellow of AAAS, APS, IEEE, OSA, and SPIE. His recent awards include 2018 Humboldt Prize; 2017 Australian Academy of Science Selby Fellow; 2014 International Society of IRMMW-THz Button Prize; 2012 OSA William F. Meggers Award; and 2011 IEEE Photonics Society William Streifer Scientific Achievement Award. He has received 29 US patents, authored or co-authored over 300 refereed scientific papers with his h-index of 88. Dr. Zhang is the Editor-in-Chief of Optics Letters (2014 - 2019).


附件:演講資訊