高级检索   注册
SEMI OpenIR  > 中国科学院半导体研究所(2009年前)  > 期刊论文

题名: Holographic fabricated photonic-crystal distributed-feedback quantum cascade laser with near-diffraction-limited beam quality
作者: Lu QY (Lu, Quan-Yong);  Zhang W (Zhang, Wei);  Wang LJ (Wang, Li-Jun);  Liu JQ (Liu, Jun-Qi);  Li L (Li, Lu);  Liu FQ (Liu, Feng-Qi);  Wang ZG (Wang, Zhan-Guo)
发表日期: 2009
摘要: We demonstrate the fabrication and characterization of photonic-crystal distributed-feedback quantum cascade laser emitting at 4.7 mu m. The tilted rectangular-lattice PCDFB structure was defined using a multi-exposure of two-beam holographic lithography. The devices exhibit the near-diffraction-limited beam emission with the full width at half maximum of the far-field divergence angles about 4.5 degrees and 2.5 degrees for stripe widths of 55 mu m and 95 mu m, respectively. Single-mode emission with a side mode suppression ratio of approximate to 20 dB is achieved in the temperature range (80-210 K). The single-facet output power is above 1 W for a 95 mu m x 2.5 mm laser bar at 85 K in pulsed operation. (C) 2009 Optical Society of America
KOS主题词: Operation
刊名: OPTICS EXPRESS
专题: 中国科学院半导体研究所(2009年前)_期刊论文

条目包含的文件

文件 大小格式
776.pdf848KbAdobe PDF 联系获取全文


许可声明:条目相关作品遵循知识共享协议(Creative Commons)。


推荐引用方式:
Lu, QY (Lu, Quan-Yong); Zhang, W (Zhang, Wei); Wang, LJ (Wang, Li-Jun); Liu, JQ (Liu, Jun-Qi); Li, L (Li, Lu); Liu, FQ (Liu, Feng-Qi); Wang, ZG (Wang, Zhan-Guo) .Holographic fabricated photonic-crystal distributed-feedback quantum cascade laser with near-diffraction-limited beam quality ,OPTICS EXPRESS,OCT 21 2009,17(21):18900-18905
个性服务
 推荐该条目
 保存到收藏夹
 查看访问统计
 Endnote导出
Google Scholar
 Google Scholar中相似的文章
 [Lu QY (Lu, Quan-Yong)]的文章
 [Zhang W (Zhang, Wei)]的文章
 [Wang LJ (Wang, Li-Jun)]的文章
CSDL跨库检索
 CSDL跨库检索中相似的文章
 [Lu QY (Lu, Quan-Yong)]的文章
 [Zhang W (Zhang, Wei)]的文章
 [Wang LJ (Wang, Li-Jun)]的文章
Scirus search
 Scirus中相似的文章
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。

 

 

Valid XHTML 1.0! 版权所有 © 2007-2012  中国科学院半导体研究所  -反馈
系统开发与技术支持:中国科学院国家科学图书馆兰州分馆(信息系统部)
本系统基于 MIT 和 Hewlett-Packard 的 DSpace 软件开发