Analysis of optical instability in a double-coupler nonlinear fiber ring resonator
β Scribed by Hongpu Li; Kazuhiko Ogusu
- Book ID
- 108363125
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 186 KB
- Volume
- 157
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
We propose and study a coupling system composed of the tapered ΓΏber and the microsphere with nonlinear medium. The optical bistability and di erential ampliΓΏcation caused by optical Kerr e ect is demonstrated using a geometrical method. We show that their operation characteristics can be controlled
I n r1ii.s Lerter u'e srirdy /tie rransienr hehai,ior. of a notilinear iwo-coupler fiber-ring resorio~or operaring as im optical oscillaior. The shape of die pi1w.s genrratetl atid the speed in [lie e.sruhlishtneni of osci1lririori.s are itrr~esri~~~ted. ' ? 1096 John Wilev & Sons, Inc.
Nonlinear coupling characteristics taking account of evanescent field overlap were evaluated numerically by assuming a Gaussian field distribution for the mode field in nonlinear directional couplers (NLDC). The nonlinear coefficients Q3 to Qs were found to be Q3 = 3.7 x cm-', Q4 = Qs = 0 for the pl