Electrically Pumped Broad Band and Vertical Cavity Semiconductor Dilute Nitride Amplifiers for Metro and Acess Networks

Lead Research Organisation: University of Essex
Department Name: Computer Sci and Electronic Engineering

Abstract

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Publications

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Mazzucato S (2012) 1.3 to 1.55 $\mu\hbox{m}$ All-Optical Wavelength Conversion for VCSEL-to-VCSEL Inversion and Logic in IEEE Photonics Journal

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De Valicourt G (2010) Dilute nitride vertical-cavity gate for all-optical logic at 1.3 µm in IET Optoelectronics

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Khalil H (2012) Temperature and magnetic field effect on oscillations observed in GaInNAs/GaAs multiple quantum wells structures in Materials Science and Engineering: B

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Chaqmaqchee F (2012) Electrical characterisation of p-doped distributed Bragg reflectors in electrically pumped GaInNAs VCSOAs for 1.3µm operation in Materials Science and Engineering: B

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Chaqmaqchee FA (2011) GaInNAs-based Hellish-vertical cavity semiconductor optical amplifier for 1.3 µm operation. in Nanoscale research letters

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Lisesivdin SB (2014) Optical gain in 1.3-µm electrically driven dilute nitride VCSOAs. in Nanoscale research letters

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Mazzucato S (2012) 1.55 µm distributed feedback (DFB) lasers subject to strong 1.4 µm optical injection in Optics Communications

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M. J Adams (Author) (2013) Recent Progress on Dilute Nitride VCSELs and VCSOAs

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Faten Chaqmaqchee (Author) (2013) Top Hat HELLISH VCSOA for optical amplification and wavelength conversion for 1.3 to 0.85 micrometer operation

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Faten Chaqmaqchee (Author) (2013) Gain Characteristic of Dilute Nitride HELLISH-VCSOA for 1.3 micrometer Wavelength Operation

 
Description Conventional VCSOAs based on GaInNAs/GaAs for electrical pumping require very sophisticated fabrication techiques, with a small gain. Optical pumping appears to give the best results. Best GaInNAs VCSOA devices operated by electrical injection are based on a design that utilizes longitudinal transport.
Exploitation Route It may be used by industry in telecom applications Publication in scientific journals, presentation at high profile conferences
Sectors Electronics