Polarization-maintaining optical fibers used for a laser diode redundancy system in a submarine optical repeater
Polarization-maintaining optical fibers used for a laser diode redundancy system in a submarine optical repeater
- Neue Suche nach: Sasaki, Y.
- Neue Suche nach: Hosaka, T.
- Neue Suche nach: Noda, J.
- Neue Suche nach: Sasaki, Y.
- Neue Suche nach: Hosaka, T.
- Neue Suche nach: Noda, J.
Polarization-maintaining optical fibers (PANDA fibers) are presented for a laser diode redundancy system in a submarine optical repeater. The fibers preserve the polarization of light emitted from laser diodes to a single-mode fiber through a light-switching coupler. Crosstalk of less than - 30 dB is achieved with a 1-meter long fiber having a bend with a radius greater than 10 mm, twists of less than 60 turns/meter, and tension of less than 3 kg over the temperature range of - 20 to 80 C. The mechanical strength of these fibers is the same as that of single-mode fibers.
Dokumentinformationen
Polarization-maintaining optical fibers used for a laser diode redundancy system in a submarine optical repeater
Polarisierungserhaltende optische Fasern fuer ein Laserdioden-Redundanzsystem in einem optischen Unterwasserverstaerker
Review of the Electrical Communication Laboratories ; 35 , 3 ; 259-266
1987
8 Seiten, 18 Quellen
Aufsatz (Zeitschrift)
Englisch
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