{"product_id":"free-space-optics-fso-von-norhazwani-hanis-ismail","title":"Free Space Optics (FSO)","description":"\u003cp\u003eFree 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.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844302998\"\u003e\u003ch3\u003eDesign and Analysis of a 50km Free Space Optical Communication Link (FSO) operating at 2.5Gbps\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844302998","offer_id":39497178939485,"sku":"9783844302998","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/a8bd4815-cf00-4ba0-9d7b-45ae8b8b4d2f.jpg?v=1758779848","url":"https:\/\/shop.autorenwelt.de\/en\/products\/free-space-optics-fso-von-norhazwani-hanis-ismail","provider":"Autorenwelt Shop","version":"1.0","type":"link"}