Compact Polarization-Insensitive Array Isolator Built-in SOA Gate Array Switch Module for Large-Scale Switch Systems
Konferenz: ECOC 2009 - 35th European Conference on Optical Communication
20.09.2009 - 24.09.2009 in Vienna, Austria
Tagungsband: ECOC 2009
Seiten: 2Sprache: EnglischTyp: PDF
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Autoren:
Nakagawa, Goji; Yoshida, Setsuo; Aoki, Yasuhiko; Tanaka, Shinsuke; Morito, Ken; Kinoshita, Susumu (Fujitsu Limited, 4-1-1 Kamikodanaka, Nakahara-ku, Kawasaki 211-8588, Japan)
Hironishi, Kazuo; Kai, Yutaka; Sone, Kyosuke (Fujitsu Laboratories Ltd., 4-1-1 Kamikodanaka, Nakahara-ku, Kawasaki 211-8588, Japan)
Fukushima, Nobuhiro (Fujitsu Optical Components Ltd., 4-1-1 Kamikodanaka, Nakahara-ku, Kawasaki 211-8588, Japan)
Inhalt:
We developed an SOA gate array switch module with a novel polarization-insensitive built-in array isolator. We achieved excellent optical coupling characteristics that had insertion losses of about 3 dB and highisolation of over 45 dB in 80 nm wide wavelength ranges.