Noise Properties of Optical Receiversusing Distributed Amplification
Date
Type
Folyóiratcikk
Language
en
Reading access rights:
Open access
Rights Holder
Járó Gábor, Hilt Attila, Zólomy Attila, Berceli Tibor, HTE
ISSN, e-ISSN
0866-5583
Periodical Volume
vol. 48.
Periodical Year
1997
Container Title
Journal on Communications
Version
Kiadói változat
Faculty
Villamosmérnöki és Informatikai Kar
First Page
32
Subject Area
Műszaki tudományok
Subject Field
Villamosmérnöki tudományok
Subject (OSZKAR)
noise
optical receiver
distributed amplifier
optical receiver
distributed amplifier
Gender
Tudományos cikk
- Cite this item
- http://hdl.handle.net/10890/15509
OOC works
Abstract
ln wideband optical communications the bandwidth and the noise of optical receivers are crucial problems. The application of a distributed amplifier instead of a transimpedance amplifier in an optical receiver has the advantage of high speed and low noise t1], p] The characteristics of an optical receiver are not only determined by the parameters of the photodiode (PD) and the distributed ampli{ier driven by the diode, but they are also greatly influenced by the matching circuit [3]. ln this paper the gain and the input equivalent noise current of the amplifier are compared in diflerent matching configurations. 0ne of the matching circuits has been experimentally verified as well.