DocumentCode
516826
Title
Equalizing Amplifier Integrated Circuits for a Gigabit Optical Repeater
Author
Ohara, Mamoru ; Akazawa, Yukio ; Ishihara, Noboru ; Konaka, Shinsuke
Author_Institution
Atsugi Electrical Communication Laboratory, NTT. Atsugi-shi Kanagawa, Japan.
fYear
1984
fDate
0-0 Sept. 1984
Firstpage
226
Lastpage
229
Abstract
Equalizing amplifier circuits for a gigabit optical fiber transmission system are integrated on two monolithic chips incrementing an advanced silicon bipolar process. Several new circuit techniques such as a broad band 50 ohm matching amplifier and an electrically controlled and adjusted peaking technique are employed. The gain and maximum 3-dB down bandwidth are 64 dB and 1.2 GHz, respectively. The noise figure obtained is 4.5 dB within the DC to 2 GHz range.
Keywords
Bandwidth; Integrated optics; Optical amplifiers; Optical fiber amplifiers; Optical fibers; Photonic integrated circuits; Repeaters; Semiconductor optical amplifiers; Silicon; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1984. ESSCIRC '84. Tenth European
Conference_Location
Edinburgh, UK
Type
conf
Filename
5468701
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