Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Nosratollah Granpayeh"'
Publikováno v:
International Journal of Information and Communication Technology Research, Vol 1, Iss 2, Pp 21-27 (2009)
Based on the metal nanodisks arranged in the longitudinal configuration and their coupled localized surface plasmon resonances, a simple optical nanofilter is designed and fabricated using the hole-mask nanolithography technique. The filtering and ph
Externí odkaz:
https://doaj.org/article/a34fa793aa6b4a669235956c499d4cb6
Publikováno v:
Optical and Quantum Electronics. 39:651-658
We derive the dispersion equation for erbium doped fiber amplifiers (EDFAs), assuming the supplementary effects of time-derivative nonlinearities including intrapulse Raman scattering and self-steepening incorporated with third order dispersion and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e5e684fc95d4168d0b0913deedb378
https://doi.org/10.1007/s11082-007-9116-2
https://doi.org/10.1007/s11082-007-9116-2
Publikováno v:
SPIE Proceedings.
Soliton generation in optical fibers has been generally studied through the launc h of pulses with sufficient power. Also, soliton generation can take place through modulation instability and with the amplification of noise. In this paper we will der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef9d784265e033dbc0c569554e0930d7
https://doi.org/10.1117/12.547011
https://doi.org/10.1117/12.547011
Publikováno v:
SPIE Proceedings.
In this paper we will study the effects of the Stimulated Brillouin Scattering (SBS) in Distributed Erbium Doped Fiber Amplifiers (DEDFAs). A model for predicting gain of the DEDFAs that affected by SBS will be introduced. The results of modeling and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::593379d53c5b0dba13dd68349ef4c9e7
https://doi.org/10.1117/12.527753
https://doi.org/10.1117/12.527753
Publikováno v:
Integrated Optical Devices: Fabrication and Testing.
One of the main problems in modeling guided wave devices in silica is the determination of the proper input parameters to the model. In this paper, we propose a method to determine five critical parameters: the depth, the length, the refractive index
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f116d256960c73e40adfff2fe5f5f346
https://doi.org/10.1117/12.472448
https://doi.org/10.1117/12.472448
Publikováno v:
SPIE Proceedings.
Generation of ultra-short soliton-like pulse from a weak- modulated signal by induced modulational instability is simulated within lossy nonlinear dispersive optical fibers using the beam propogation method. Compression ratios and optimum fiber lengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15f1e01df2222e9a9c8351846cb5a221
https://doi.org/10.1117/12.475932
https://doi.org/10.1117/12.475932
Publikováno v:
Saratov Fall Meeting 2001: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling II.
In this paper, we normalize the nonlinear equation of pulse propagation and use it for dimensionless simulation of propagation of ultrashort soliton-like pulses in anomalous dispersion regime of optical fibers using beam propagation method. It is to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1be221a5510e8b34a045b729000d69a7
https://doi.org/10.1117/12.469590
https://doi.org/10.1117/12.469590
Publikováno v:
Saratov Fall Meeting 2001: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling II.
Nonlinear optics is hardly considered on beam propagation in EDFAs. Hereby, we will study the effects of SRS on the distributed EDFAs pumped by 1480 nm wavelength. The results of numerical simulation show that the SRS in DEDFAs cannot be neglected du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd93f9bfed8b7274e5542194a1a1772a
https://doi.org/10.1117/12.469609
https://doi.org/10.1117/12.469609