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  4. Enhanced fast light in microfiber ring resonator with a Sagnac loop reflector
 
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2010
  • Zeitschriftenaufsatz

Titel

Enhanced fast light in microfiber ring resonator with a Sagnac loop reflector

Abstract
We fabricate a microfiber knot-type ring resonator with a Sagnac loop reflector, and control the light velocity using the device. In this structure, light is reflected by the Sagnac loop and passes through the ring resonator twice. Thus, it possesses doubled transmission and group delay comparing with the microfiber ring resonator without the Sagnac loop. We experimentally demonstrate pulse advancement in an under-coupled microfiber knot-type ring resonator with a Sagnac loop reflector. In the experiment, a maximum of similar to 25 ps pulse advancement was achieved for a 5-Gb/s RZ signal.
Author(s)
Wang, T.
Li, X.
Liu, F.
Long, W.
Zhang, Z.
Tong, L.
Su, Y.
Zeitschrift
Optics Express
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DOI
10.1364/OE.18.016156
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Externer Link
Language
Englisch
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