Title :
4/spl times/10 Gb/s terrestrial optical free space transmission over 1.2 km using an EDFA preamplifier with 100 GHz channel spacing
Author :
Dong-Yiel Song ; Jin-Woo Cho ; Yoon-Suk Hurh ; Jung-Hwan Lim ; Dong-Woo Lee ; Jae-Seung Lee
Author_Institution :
Dept. of Electron. Eng., Kwangwoon Univ., Seoul, South Korea
Abstract :
We have transmitted 4/spl times/10 Gb/s channels over 1.2 km free space with the 1OO GHz channel spacing. Focusing the transmitted beam into the single-mode fiber, we could use conventional devices including an EDFA at the receiver.
Keywords :
erbium; optical fiber amplifiers; optical focusing; optical links; optical receivers; optical transmitters; preamplifiers; telecommunication channels; 1.2 km; 10 Gbit/s; 40 Gbit/s; EDFA; EDFA preamplifier; GHz channel spacing; Gb/s terrestrial optical free space transmission; receiver; single-mode fiber; transmitted beam focusing; Channel spacing; Erbium-doped fiber amplifier; Optical attenuators; Optical feedback; Optical fiber polarization; Optical filters; Optical receivers; Optical transmitters; Preamplifiers; Stimulated emission;
Conference_Titel :
Optical Fiber Communication Conference, 2000
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-630-3
DOI :
10.1109/OFC.2000.868546
