Title :
Broadband polarization-insensitive all-fiber acousto-optical modulator
Author :
Koh, Y.W. ; Yun, S.H. ; Kim, Y.K. ; Seo, H.S. ; Han, S.R. ; Oh, K. ; Paek, U.C. ; Kim, B.Y.
Author_Institution :
FiberPro, Taejon, South Korea
Abstract :
Summary form only given. We have demonstrated a broadband, polarization insensitive, low-loss acousto optical (AO) modulator by using a two-mode fiber designed to provide a flat-top broadband spectral response. The device has a simple all-fiber construction, and can be a potentially low-cost AO modulator for compensating add/drop power transients of EDFAs over the whole gain band in WDM communication systems.
Keywords :
acousto-optical modulation; fibre lasers; optical communication equipment; optical fibre losses; optical fibre polarisation; power system transients; sensitivity; wavelength division multiplexing; EDFAs; WDM communication systems; add/drop power transients compensation; all-fiber construction; broadband polarization-insensitive all-fiber acousto-optical modulator; flat-top broadband spectral response; low-cost AO modulator; low-loss acousto optical modulator; two-mode fiber design; whole gain band; Acoustic devices; Acoustic measurements; Acoustic waves; Delay effects; Frequency conversion; Optical fiber devices; Optical fiber polarization; Optical frequency conversion; Optical modulation; Switches;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 1998. OFC '98., Technical Digest
Conference_Location :
San Jose, CA, USA
Print_ISBN :
1-55752-521-8
DOI :
10.1109/OFC.1998.657361
