.png){kind=icon}
返回
Perfect optics with imperfect components
.png){kind=icon}
OA
AI
DOI：10.1364/OPTICA.2.000747.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Many advanced optical functions, including spatial mode converters, linear optics quantum computing gates, and arbitrary linear optical processors for communications and other applications could be implemented using meshes of Mach-Zehnder interferometers in technologies such as silicon photonics, but performance is limited by beam splitters that deviate from the ideal 50: 50 split. We propose a new architecture and a novel self-adjustment approach that automatically compensate for imperfect fabricated split ratios anywhere from 85:15 to 15:85. The entire mesh can be both optimized and programmed after initial fabrication, with progressive algorithms, without calculations or calibration, and even using only sources and detectors external to the mesh. Hence, one universal field-programmable linear array optical element could be mass fabricated, with broad process tolerances, and then configured automatically for a wide range of complex and precise linear optical functions. (C) 2015 Optical Society of America
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
8.5
论文数:
2.4K
被引数:
2.1W
机构
暂无机构信息
引用论文
分享收藏100 Tbit/s free-space data link enabled by three-dimensional multiplexing of orbital angular momentum, polarization, and wavelength.png)
OPTICS LETTERS
OPTICS LETTERSIF3.3
PREAI
分享收藏Healing of Chronic Wounds by Copper Oxide-Impregnated Wound Dressings—Case Series氧化铜浸渍伤口敷料对慢性伤口的愈合-病例系列MedicinaOAAI
MedicinaIF0
OAAI分享收藏分享收藏分享收藏
查看更多内容