| Titre : |
Free Space Optics (FSO) : Design and Analysis of a 50km Free Space Optical Communication Link operating at 2.5Gbps |
| Type de document : |
texte imprimé |
| Auteurs : |
Norhazwani Hanis Ismail, Auteur |
| Editeur : |
Saarbrücken : LAP LAMBERT Academic Publishing |
| Année de publication : |
2011, cop. 2011 |
| Importance : |
1 vol. (62 p.) |
| Présentation : |
ill., diagr. |
| Format : |
22 cm |
| ISBN/ISSN/EAN : |
978-3-8443-0299-8 |
| Note générale : |
PPN 229008011 |
| Langues : |
Anglais (eng) |
| Tags : |
Télécommunications optiques en espace libre Free space optical interconnects |
| Index. décimale : |
621.36 Optique appliquée |
| Résumé : |
Free space optical communication links are important in many applications. The design and analysis of such link depends on appropriate modeling parameters. Opt.Sim is a useful software to implement the design parameters and examine the characteristics of the link. This work is about designing and analyzing a free space optical communication link of 50 km distance, particularly in the atmosphere of Kuala Lumpur. Transmitter part consists of a PRBS generator, a NRZ driver, a Fabry-Perot laser diode, a Mach-Zehnder modulator, a semiconductor optical amplifier, a collimating lens, and a beam expander. FSO link has a 50 km range. The environmental additional attenuation is -4.2 dB and standard deviation of 1.9 dB. The peak noise density of this link is -181.0 dBm/Hz. Receiver part consists of a concave mirror, a receiving telescope, a semiconductor optical amplifier, an optical filter, an APD photo-detector, an electrical amplifier, and an electrical filter. The availability of the system is analyzed by measuring the output power, spectrum power, bit-error-rate, and eye diagram at the receiver of FSO. |
| Note de contenu : |
Bibliogr. p.61-62 |
Free Space Optics (FSO) : Design and Analysis of a 50km Free Space Optical Communication Link operating at 2.5Gbps [texte imprimé] / Norhazwani Hanis Ismail, Auteur . - Saarbrücken : LAP LAMBERT Academic Publishing, 2011, cop. 2011 . - 1 vol. (62 p.) : ill., diagr. ; 22 cm. ISBN : 978-3-8443-0299-8 PPN 229008011 Langues : Anglais ( eng)
| Tags : |
Télécommunications optiques en espace libre Free space optical interconnects |
| Index. décimale : |
621.36 Optique appliquée |
| Résumé : |
Free space optical communication links are important in many applications. The design and analysis of such link depends on appropriate modeling parameters. Opt.Sim is a useful software to implement the design parameters and examine the characteristics of the link. This work is about designing and analyzing a free space optical communication link of 50 km distance, particularly in the atmosphere of Kuala Lumpur. Transmitter part consists of a PRBS generator, a NRZ driver, a Fabry-Perot laser diode, a Mach-Zehnder modulator, a semiconductor optical amplifier, a collimating lens, and a beam expander. FSO link has a 50 km range. The environmental additional attenuation is -4.2 dB and standard deviation of 1.9 dB. The peak noise density of this link is -181.0 dBm/Hz. Receiver part consists of a concave mirror, a receiving telescope, a semiconductor optical amplifier, an optical filter, an APD photo-detector, an electrical amplifier, and an electrical filter. The availability of the system is analyzed by measuring the output power, spectrum power, bit-error-rate, and eye diagram at the receiver of FSO. |
| Note de contenu : |
Bibliogr. p.61-62 |
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