Far-field self-focusing and -defocusing radiation behaviors of the nanostructure LED due to negative refraction

摘要：

　　Negative refraction was demonstrated in the visible wavelength range by two-dimensional(2D)photonic crystals inscribed at the peripheral of a GaN-based light-emitting diode(LED).Self-collimated behaviors in TE polarization were observed in the far-field measurement.

作者: Yu-Feng Yin Yen-Chen Lin JianJang Huang

作者单位: Graduate Institute of Photonics and Optoelectronics,National Taiwan University,No. 1,Sec. 4,Roosevelt Road,Taipei,10617 Taiwan

会议类型: 国际会议

会议名称: Asia Communications and Photonics Conference (ACP2013)& International Conferene on Information Photonics and Optical Communications(2013亚洲光纤通信与光电国际会议暨亚太光通信国际会议

会议地点: 北京

会议语种:英文

页码: 1-3

在线出版日期: 2013-11-12（万方平台首次上网日期，不代表论文的发表时间）