Bragg Fibers with Soliton-like Grating Profiles
نویسندگان
چکیده
منابع مشابه
Observation of spectral enhancement in a soliton fiber laser with fiber Bragg grating.
We demonstrate that soliton generation in a fiber laser containing a fiber Bragg grating exhibits spectral enhancement near the Bragg resonance wavelength. The Bragg grating leads to a spectral hole on the soliton spectrum while the observed enhancement is always located at the long wavelength side of the Bragg resonance.
متن کاملInteraction of a soliton with a local defect in a fiber Bragg grating
We study the interactions of a Bragg-grating soliton with a localized defect which is a combined perturbation of the grating and refractive index. A family of exact analytical solutions for solitons trapped by the delta-like defect is found. Direct simulations demonstrate that, up to the numerical accuracy available, the trapped soliton is stable at a single value of its intrinsic parameter θ. ...
متن کاملBragg-type soliton mirror.
We address soliton reflection/transmission at interface between a uniform medium and an optical lattice with focusing Kerr nonlinearity. We reveal that such interfaces afford rich new opportunities for controlling the reflection and transmission coefficients and the nonlinear Snell law, the key control parameters being the spatial frequency and depth of refractive index modulation in the lattice.
متن کاملBroadband fiber Bragg grating with channelized dispersion.
We present here a new class of multi-channel Fiber Bragg grating (FBG), which provides the characteristics of channelized dispersion but does so with only a single reflection band. An FBG of this type can provide pure phase control of the spectral waveform of optical pulses without introducing any deleterious insertion-loss-variation. We anticipate that this new class of FBG will find some appl...
متن کاملNonlinear self-switching and multiple gap-soliton formation in a fiber Bragg grating.
We report, for the first time to our knowledge, the experimental observation of quasi-cw nonlinear switching and multiple gap-soliton formation within the bandgap of a fiber Bragg grating. As many as five gap solitons with 100-500-ps durations were generated from a 2-ns pulse at a launched peak intensity of approximately 27 GW/cm(2). A corresponding increase in the grating transmission from 3% ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2016
ISSN: 2261-236X
DOI: 10.1051/matecconf/20168308002