Title :
Transparent ROF link using EA modulators
Author :
Yu, P.K.L. ; Shubin, I. ; Xie, X.B. ; Zhuang, Y. ; Chen, A.J.X. ; Chang, W.S.C.
Author_Institution :
Dept. of ECE, Jacobs School, University of California, San Diego, La Jolla, CA 92093 T: 858-534-6180, F : 858-534-0556, Email : yu@ece.ucsd.edu
Abstract :
Transparent analog fiber link is the key element to many radio-over-fiber applications such as antenna remoting and CATV. In this paper, we present the performance of analog fiber link using advanced design of electroabsorption modulator that incorporates peripheral coupled waveguide (PCW) and intra-step-barrier quantum well (IQW) designs. High efficiency PCW-IQW electroabsorption modulator with high optical power handling property will be presented. The resultant transparent analog fiber link can be used for achieving high spurious free dynamic range.
Keywords :
Electroabsorption modulator; intra-step-barrier quantum well; peripheral coupled waveguide; radio over fiber; Energy states; High speed optical techniques; Intensity modulation; Optical fibers; Optical modulation; Optical noise; Optical saturation; Optical waveguides; Photodiodes; Quantum well devices; Electroabsorption modulator; intra-step-barrier quantum well; peripheral coupled waveguide; radio over fiber;
Conference_Titel :
Microwave Photonics, 2005. MWP 2005. International Topical Meeting on
Print_ISBN :
89-950043-3-9
DOI :
10.1109/MWP.2005.203531
