.png){kind=icon}
返回
All-fiber function devices for twisted lights
.png){kind=icon}
OA
AI
DOI：10.1364/OE.504437.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Lights carrying orbital angular momentum (OAM), also called twisted lights, have been applied in fields of optical manipulation, imaging, quantum communication, and modedivision -multiplexing (MDM) optical communication systems. Traditional approaches for manipulating twisted lights carrying OAM in free space paths such as Q -plates, spiral phase plates (SPPs), and spatial light modulators (SLMs) that are usually affected by diffraction effect and imperfect alignment between different optical components, limiting the practical applications of twisted lights. Here we design, fabricated, and package all -fiber function devices for twisted light carrying OAM such as all -fiber broadband OAM generator, all -fiber OAM (de)multiplexer, all -fiber OAM & WDM coupler, and all -fiber OAM 1 x 2 coupler. Base on coupled mode theory and phase -matching condition, twisted light can be generated and detected by pre -tapered single mode fiber (SMF) fusing with multi -mode fiber (MMF). The results show that the proposed all -fiber function devices for twist light have large working broadband (at least C band), high purity (above 95%), and low insert loss (less than 3 dB). The proposed devices will open a reliable way for twisted light applied in optical fiber communications and optical interconnections.
Keyword:
ORBITAL-ANGULAR-MOMENTUM
PHOTONIC LANTERN
LASER-BEAM
GENERATION
期刊
IF:
3.3
论文数:
6.1W
被引数:
14.3W
机构
暂无机构信息
引用论文
Potentials and challenges of using orbital angular momentum communications in optical interconnects.png)
OPTICS EXPRESS
OAAI
OPTICS EXPRESSIF3.3
OAAI分享收藏Generation and confirmation of a (100 x 100)-dimensional entangled quantum system(100 × 100) 维纠缠量子系统的产生与确认OAAI
OAAI分享收藏分享收藏High-capacity millimetre-wave communications with orbital angular momentum multiplexingNATURE COMMUNICATIONSOAAI
NATURE COMMUNICATIONSIF15.7
OAAI分享收藏
查看更多内容