Bidirectional optical amplifiers for high-performance WDM systems

1997 ◽  
Author(s):  
Michael Yadlowsky
Keyword(s):  
High Performance ◽  
Optical Amplifiers

A Multistage High Performance Amplification Approach for Improving WDM Communication System

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
Hardeep Singh Saini ◽  
Dinesh Arora ◽  
Amit Wason ◽  
Deepak Sharma
Keyword(s):  
Quality Factor ◽  
Communication Systems ◽  
High Performance ◽  
Optical Amplifiers ◽  
Traditional Approach ◽  
Signal Transmission ◽  
Fiber Amplifier ◽  
Optical Amplifier ◽  
Erbium Doped Fiber Amplifier ◽  
Eye Diagram

AbstractOptical amplifiers are developed to boost up the performance of the communication systems. Amplifiers such as erbium doped fiber amplifier (EDFA), RAMAN and semiconductor optical amplifier (SOA) are used for this purpose. It is mandatory to use optical amplifiers for signal transmission to long distances. In this paper, the hybrid optical amplifier EDFA-RAMAN-EDFA is proposed to enhance the signal quality received at receiver end and to initiate the efficient transmission of 8 × 10 Gbps transmission speed for wavelength division multiplexed (WDM) system. The proposed mechanism is evaluated with respect to various parameters such as quality factor, eye-height, and bit error rate (BER) and eye diagram considering various values of transmission distance ranging from 100 to 200 km. The analysis shows that the proposed mechanism has better quality factor value and minimum BER value than the traditional approach. Wider eye opening for proposed technique represents that the distortions produced in the system are least.

Integrated High-Performance TE/TM Converters for Polarization Independence in Semiconductor Optical Amplifiers

2015 ◽  
Vol 33 (17) ◽  
pp. 3584-3590 ◽  
Author(s):  
Manuela Felicetti ◽  
Jos J. G. M. van der Tol ◽  
Erik Jan Geluk ◽  
Dzmitry Pustakhod ◽  
Michael J. Wale ◽  
...  
Keyword(s):  
High Performance ◽  
Optical Amplifiers ◽  
Semiconductor Optical Amplifiers

scholarly journals Silicon-based silicon–germanium–tin heterostructure photonics

2014 ◽  
Vol 372 (2012) ◽  
pp. 20130113 ◽  
Author(s):  
Richard Soref
Keyword(s):  
Integrated Circuits ◽  
Wavelength Range ◽  
Silicon Germanium ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Optical Amplifiers ◽  
Laser Diodes ◽  
Light Emitting ◽  
Active Devices ◽  
Silicon Based

The wavelength range that extends from 1550 to 5000 nm is a new regime of operation for Si-based photonic and opto-electronic integrated circuits. To actualize the new chips, heterostructure active devices employing the ternary SiGeSn alloy are proposed in this paper. Foundry-based monolithic integration is described. Opportunities and challenges abound in creating laser diodes, optical amplifiers, light-emitting diodes, photodetectors, modulators, switches and a host of high-performance passive infrared waveguided components.

WDM Semiconductor Optical Amplifiers for high-performance all-optical switching systems

2000 ◽  
Author(s):  
Dominique Chiaroni ◽  
Nicolas Le Sauze ◽  
Thierry Zami ◽  
Alain Pons ◽  
Amaury Jourdan ◽  
...  
Keyword(s):  
High Performance ◽  
Optical Switching ◽  
Optical Amplifiers ◽  
Semiconductor Optical Amplifiers ◽  
Switching Systems ◽  
All Optical ◽  
All Optical Switching

High-Performance O-Band Quantum-Dot Semiconductor Optical Amplifiers Directly Grown on a CMOS Compatible Silicon Substrate

ACS Photonics ◽  
2019 ◽  
Vol 6 (10) ◽  
pp. 2523-2529 ◽  
Author(s):  
Songtao Liu ◽  
Justin Norman ◽  
Mario Dumont ◽  
Daehwan Jung ◽  
Alfredo Torres ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Silicon Substrate ◽  
High Performance ◽  
Optical Amplifiers ◽  
Semiconductor Optical Amplifiers ◽  
Cmos Compatible
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