Abstract
Erbium doped fiber amplifiers (EDFA) have proven useful to enhance the budget of amplitude- modulation vestigial-sideband (AM-VSB) fiber-based CATV systems [1]. EDFA have become crucial devices to allow transport and splitting from a single transmitter to a large amount of optical receivers [2]. This enables to lower the subscriber equipment cost, key condition for CATV development. Thus, it seems important to us to examine what can be achieved using 1.48 µm pumped field-ready EDFA within a realistic CATV system experiment. We show what are the relevant EDFA parameters to be used in CATV systems. Results are also presented on composite second-order (CSO) distortion along with some conclusions on system general aspects.
© 1992 Optical Society of America
PDF ArticleMore Like This
G. R. Joyce, R. Olshansky, R. Childs, and T. Wei
FB4 Optical Amplifiers and Their Applications (OAA) 1991
M. Boitel, M. Bernard, E. Delevaque, V. Morin, E. Taufflieb, and H.C. Lefevre
TuO1 Optical Fiber Communication Conference (OFC) 1998
Masayuki Shigematsu, Masayuki Nishimura, Toshio Okita, and Kazuo Iizuka
FB3 Optical Amplifiers and Their Applications (OAA) 1991