Transmission of multi-dimensional signals for next generation optical communication systems

2018 ◽  
Vol 408 ◽  
pp. 42-52 ◽  
Author(s):  
Anlin Yi ◽  
Lianshan Yan ◽  
Yan Pan ◽  
Lin Jiang ◽  
Zhiyu Chen ◽  
...  
Keyword(s):  
Optical Communication ◽  
Communication Systems ◽  
Next Generation ◽  
Optical Communication Systems

Vertical Cavity Surface Emitting Lasers as Sources for Optical Communication Systems: A Review

2020 ◽  
Vol 65 ◽  
pp. 51-96
Author(s):  
Ogomoditse O. Moatlhodi ◽  
Nonofo M.J. Ditshego ◽  
Ravi Samikannu
Keyword(s):  
Optical Communication ◽  
Communication Systems ◽  
Cavity Surface ◽  
Basic Operation ◽  
Next Generation ◽  
Surface Emitting Lasers ◽  
Optical Communication Systems ◽  
Vertical Cavity Surface ◽  
Emitting Lasers ◽  
Vertical Cavity

Next generation integrated photonic circuits will be dominated by small footprint devices with lower power consumption, low threshold currentsand high efficiencies. Vertical Cavity Surface Emitting Lasers (VCSELs) having those attractive qualities has shown results to meet the next generation demands for optical communication sources. VCSELs applications are sensors, data com, optical communication, spectroscopy, printers, optical storage, laser displays, atomic optical clocks, laser radar, optical signal processing to name a few. This review centres around on the basic operation of semiconductor lasers, structure analysis of the devices and parameter optimisation for optical communication systems. This paper will provide comparisons on growth techniques and material selection and intends to give the best material realisation for nano optical sources that are up to date as used in optical communication systems. It also provides summarised improvements by other research groups in realisation of VCSELs looking at speeds, efficiency, temperature dependence and the device physical dimensions. Different semiconductor device growth methods, light emitting materials and VCSELs state of art are reviewed. Discussions and a comparisons on different methods used for realising VCSELs are also looked into in this paper.

Broadband Chromium-Doped Fiber Amplifiers for Next-Generation Optical Communication Systems

2012 ◽  
Vol 30 (6) ◽  
pp. 921-927 ◽  
Author(s):  
Szu-Ming Yeh ◽  
Sheng-Lung Huang ◽  
Yi-Jen Chiu ◽  
Hidenori Taga ◽  
Pi Ling Huang ◽  
...  
Keyword(s):  
Optical Communication ◽  
Communication Systems ◽  
Fiber Amplifiers ◽  
Next Generation ◽  
Optical Communication Systems

Dispersion Compensating Square Photonic Crystal Fiber for Optical Communication Systems

2009 ◽  
Vol 129 (4) ◽  
pp. 601-607
Author(s):  
Shubi F. Kaijage ◽  
Yoshinori Namihira ◽  
Nguyen H. Hai ◽  
Feroza Begum ◽  
S. M. Abdur Razzak ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Optical Communication ◽  
Communication Systems ◽  
Crystal Fiber ◽  
Optical Communication Systems
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