Details

Autor(en) / Beteiligte

• Zhu, Hai
• Shan, Chong-Xin
• Zhang, Ji-Ying
• Zhang, Zhen-Zhong
• Li, Bing-Hui
• Zhao, Dong-Xu
• Yao, Bin
• Shen, De-Zhen
• Fan, Xi-Wu
• Tang, Zi-Kang
• Hou, Xianghui
• Choy, Kwang-Leong

Titel

Low-Threshold Electrically Pumped Random Lasers

Ist Teil von

• Advanced materials (Weinheim), 2010-04, Vol.22 (16), p.1877-1881

Ort / Verlag

Weinheim: WILEY-VCH Verlag

Erscheinungsjahr

2010

Quelle

Wiley Online Library Journals Frontfile Complete

Beschreibungen/Notizen

• Electrically pumped random lasers are realized in ZnO nanocrystallite films in a simple metal–oxide–semiconductor structure. By introducing an i‐ZnO layer, a threshold current of 6.5 mA is obtained. The reported results provide a simple route to electrically pumped random lasing (see figure) with relatively low threshold, a significant step towards the future applications of this kind of laser.