Zobrazeno 1 - 10
of 11
pro vyhledávání: '"N. A. Wolchover"'
Autor:
Jennifer Crawford, Jingjing Pan, D. Cherdack, Matthew Jenkins, Peggy Cebe, Jennifer Buckley, Matthew Reveley, Niesha Washington, B. Seyhan Ince, N. A. Wolchover
Publikováno v:
Polymer. 47:2411-2422
We report a study of the impact of cold crystallization on the structure of nanocomposites comprising poly(vinylidene fluoride) (PVDF) and Lucentite STN™ organically modified silicate (OMS). Nanocomposites were prepared from solution over a very wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff59f9d74c2d801f636bc1b2eb776689
https://doi.org/10.1016/j.polymer.2006.02.012
https://doi.org/10.1016/j.polymer.2006.02.012
Autor:
N. A. Wolchover, Peter Domachuk, Fiorenzo G. Omenetto, P. Nandi, A.K. George, Jonathan Knight
Publikováno v:
Conference on Lasers and Electro-Optics/International Quantum Electronics Conference.
We demonstrate low threshold, octave spanning spectrally flat, supercontinuum generation in a short length of tapered SF6 glass photonic crystal fiber. The short fiber is held stably and robustly with a polydimethyl-siloxane (PDMS) matrix.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c0d54781ad6c38d616edb01aa45f7d2
https://doi.org/10.1364/cleo.2009.cfs4
https://doi.org/10.1364/cleo.2009.cfs4
Autor:
Mark Cronin-Golomb, A.K. George, Kyeong-Jin Jang, Peter Domachuk, Jinhyo Ahn, N. A. Wolchover, Aimin Wang, Fiorenzo G. Omenetto, Jonathan Knight
Publikováno v:
2007 Conference on Lasers and Electro-Optics (CLEO).
We demonstrate two-octave supercontinuum generation in an 8 cm length of tellurite glass photonic crystal fiber. The high modal confinement and nonlinearity of the tellurite PCF enables the short length of fiber used.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d6d85022331e42ec37ddf1fa51859c
https://doi.org/10.1109/cleo.2007.4453210
https://doi.org/10.1109/cleo.2007.4453210
Publikováno v:
Optics letters. 32(8)
We present a theoretical and experimental analysis of supercontinuum generation in very short lengths of high-nonlinearity photonic crystal fibers. The Raman response function for Schott SF6 glass is presented for what is believed to be the first tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6fa1997de11858819c9545ecf2b71e5
https://pubmed.ncbi.nlm.nih.gov/17375165
https://pubmed.ncbi.nlm.nih.gov/17375165
Autor:
Mackenzie R. Wehner, Nicolas Joly, N. A. Wolchover, V.V.R.K. Kumar, Jonathan Knight, P. St. J. Russell, Anatoly Efimov, A.K. George, A. J. Taylor, Fiorenzo G. Omenetto, Matyt R. Ross
Publikováno v:
Scopus-Elsevier
We present new developments in the generation of photonic crystal fiber-based white-light SC of unprecedented breadth (> 2500 nm) and smoothness. The spectral coverage (350 nm - 3000 nm) and quality of this radiation is promising for a variety of app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b25830a3d7ff7ce212760cf7ee718f1
https://doi.org/10.1109/cleo.2006.4628097
https://doi.org/10.1109/cleo.2006.4628097
Autor:
N. A. Wolchover, V.V.R.K. Kumar, Fiorenzo G. Omenetto, Jeffrey W. Nicholson, Jonathan Knight, P. St. J. Russell, A.K. George
Publikováno v:
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference.
Soft-glass photonic-crystal fiber is used to generate broad supercontinuum using an all-fiber-femtosecond laser. The bandwidth exceeds 1700 nm and has average powers in excess of 100 mW with 46-MHz repetition rate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c61d6b1f53f86ace3fe1f83e1e832902
https://doi.org/10.1109/cleo.2006.4627745
https://doi.org/10.1109/cleo.2006.4627745
Publikováno v:
Applied Physics Letters. 94:141101
We investigate numerically and experimentally all-optical control of particles inside water filled, silica, hollow-core photonic crystal fiber (HC-PCF). We use an optical trapping beam focused outside the fiber, through its microstructure, perpendicu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ed00bd960eea0fccc1ea25499dfbea
https://doi.org/10.1063/1.3099935
https://doi.org/10.1063/1.3099935
Autor:
Peter Domachuk, Aimin Wang, Cristiano M. B. Cordeiro, Mark Cronin-Golomb, A.K. George, N. A. Wolchover, Jonathan Knight, Fiorenzo G. Omenetto
Publikováno v:
Optics Express. 16:7161
We report broad bandwidth, mid-IR supercontinuum generation using a sub-cm (8 mm) length of highly nonlinear tellurite microstructured photonic crystal fiber (PCF). We pump the fiber at telecommunication wavelengths by using 1550 nm, 100 fs pulses of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4e2a278c82532d8ebec56c29532ef03
https://doi.org/10.1364/oe.16.007161
https://doi.org/10.1364/oe.16.007161
Publikováno v:
Optics Express. 15:829
Soft glass photonic crystal fibers (PCFs) have been fabricated for the first time with the stack and draw process. The same SF6-PCFs have been successfully tapered using a brush flame method. The transverse structure of the PCF does not collapse in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed1ad97267d5a2d19ea3c140ec6d7844
https://doi.org/10.1364/oe.15.000829
https://doi.org/10.1364/oe.15.000829
Autor:
Antoinette J. Taylor, Philip St. J. Russell, Matthew Ross, Anatoly Efimov, N. A. Wolchover, A.K. George, Mackenzie R. Wehner, Nicolas Joly, V. Ravi K. Kumar, Jonathan Knight, Fiorenzo G. Omenetto
Publikováno v:
Optics and Photonics News. 17:35
Progress in nonlinear optics is allowing expansion of development in ultrafast broadband and ultraviolet sources.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2deedc8e67ff04695fb9897e8bf9bd0c
https://doi.org/10.1364/opn.17.12.000035
https://doi.org/10.1364/opn.17.12.000035