Performance of a Direct-Detection Spot Mode Division Multiplexing in Multimode Fiber

2019 ◽  
Vol 40 (2) ◽  
pp. 161-166 ◽  
Author(s):  
Yousef Fazea ◽  
Mustafa Muwafak Alobaedy ◽  
Zeyid T. Ibraheem
Keyword(s):  
High Speed ◽  
Direct Detection ◽  
Cavity Surface ◽  
Multimode Fiber ◽  
Laser Array ◽  
Long Distance ◽  
Mode Division Multiplexing ◽  
Internet Users ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser

Abstract Multimode fiber (MMF) regarded as an excellent choice for providing large capacity and high-speed for applications such as data centers due to its adaptability and unwavering quality. The ceaseless development and the increase of Internet users that emphasis on increasing data capacity have promoted mode division multiplexing (MDM) as a promising contender for providing further level of multiplexing freedom by propagating several and dissimilar channels in different mode stream. This paper investigates and analyzes the effects of launching MDM spot mode with various vortex order using vertical-cavity surface-emitting laser array in conjunction with equalization scheme. A capacity of 40 Gbit/s transmitted over MMF long distance of 1500 m has been achieved at a wavelength of 1550.12 nm.

High speed operation of hybrid CMOS vertical cavity surface emitting laser array

1991 ◽  
Vol 27 (13) ◽  
pp. 1189 ◽  
Author(s):  
A.C. Von lehmen ◽  
T.C. Banwell ◽  
R. Cordell ◽  
C. Chang-hasnain ◽  
J.W. Mann ◽  
...  
Keyword(s):  
High Speed ◽  
Cavity Surface ◽  
Laser Array ◽  
Hybrid Cmos ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

scholarly journals Future Technology of Optical Disk Using for High Speed and Ultra High Density Applied Vertical Cavity Surface Emitting Laser Array

2001 ◽  
Vol 29 (Supplement) ◽  
pp. S9-S10
Author(s):  
Kenya Goto ◽  
Kazuma Kurihara ◽  
Kazuhiro Suzuki ◽  
Satoshi Mitsugi ◽  
Keiichi Sato ◽  
...  
Keyword(s):  
High Speed ◽  
Optical Disk ◽  
High Density ◽  
Cavity Surface ◽  
Laser Array ◽  
Future Technology ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

High-speed vertical-cavity surface-emitting laser (VCSEL) absorption spectroscopy of ammonia (NH3) near 1.54 μm

2003 ◽  
Vol 76 (5) ◽  
pp. 603-608 ◽  
Author(s):  
G. Totschnig ◽  
M. Lackner ◽  
R. Shau ◽  
M. Ortsiefer ◽  
J. Rosskopf ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
High Speed ◽  
Cavity Surface ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

High-Power-Density High-Efficiency Bottom-Emitting Vertical-Cavity Surface-Emitting Laser Array

2011 ◽  
Vol 4 (5) ◽  
pp. 052104 ◽  
Author(s):  
Di Liu ◽  
Yongqiang Ning ◽  
Yugang Zeng ◽  
Li Qin ◽  
Yun Liu ◽  
...  
Keyword(s):  
Power Density ◽  
High Power ◽  
High Efficiency ◽  
Cavity Surface ◽  
High Power Density ◽  
Laser Array ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

4×15 Gbit/s 850 nm Vertical Cavity Surface Emitting Laser Array

2018 ◽  
Vol 38 (5) ◽  
pp. 0514001
Author(s):  
吕朝晨 Lü Zhaochen ◽  
王青 Wang Qing ◽  
尧舜 Yao Shun ◽  
周广正 Zhou Guangzheng ◽  
于洪岩 Yu Hongyan ◽  
...  
Keyword(s):  
Cavity Surface ◽  
Laser Array ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity

High Power and High Reliability Vertical-Cavity Surface-Emitting Laser Array

2011 ◽  
Vol 38 (8) ◽  
pp. 0802011
Author(s):  
崔锦江 Cui Jinjiang ◽  
宁永强 Ning Yongqiang ◽  
姜琛昱 Jiang Chenyu ◽  
王帆 Wang Fan ◽  
施燕博 Shi Yanbo ◽  
...  
Keyword(s):  
High Power ◽  
High Reliability ◽  
Cavity Surface ◽  
Laser Array ◽  
Vertical Cavity Surface ◽  
Surface Emitting Laser ◽  
Vertical Cavity
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