Supercontinuum generation into the UV
UV generation in a pure silica holey fiber
... report supercontinuum generation extending to 300 nm in the UV from a pure-silica holey ...holey-fiber-based supercontinuum generation into the UV should prove to be of immediate ...
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Soliton transmission and supercontinuum generation in holey fiber using a diode pumped ytterbium fiber source
... broadband supercontinuum light when pumped with short pulses at around 800nm 4, 5 , which has enabled significant new developments in spectroscopy 6 and metrology 7 ...date, supercontinuum spectra have been ...
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Thulium pumped mid-infrared 0.9 9m supercontinuum generation in concatenated fluoride and chalcogenide glass fibers
... mid-IR supercontinuum generation extending beyond 4 μ m with direct pulse patteren modulation,” IEEE ...“Supercontinuum generation spanning over three octaves from UV to ...
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Mid-Infrared Supercontinuum Generation in Chalcogenides
... SC generation the pump needed to lie in the anomalous dispersion regime and for our experiments we chose the pump wavelength to be 4 μm from the femtosecond MIR OPA described in Section ...
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Design and optimization of chalcogenide waveguides for supercontinuum generation
... SC generation is ...SC generation broadening process and the influence of Raman contribution with the successive addition of higher-order dispersion parameters for the nanowire structure of W = 700 nm and H ...
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Photonic crystal fibres for coherent supercontinuum generation
... the supercontinuum pulses using linear chirp compensation techniques such as a grating pair or prism pair ...dispersion supercontinuum using a prism ...
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Ultrabroad supercontinuum generation in tellurite equiangular spiral photonic crystal fiber
... FIG. 6. Spectral and temporal evolution of the pulse through the ES – PCF (a) f R =0.51 (b) f R = 0. Figure 6 (a) and (b) show the spectral and temporal evolution of the pulse in the presence and absence of Raman ...
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Millimeter-scale chip based supercontinuum generation for optical coherence tomography
... fiber-based supercontinuum systems require high pump powers to generate broad bandwidth and customized optical filters to shape/attenuate the ...generate supercontinuum near 1300 nm without any ...
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Nonlinear photonics in silicon germanium waveguides for mid-infrared supercontinuum generation
... core material and the Si cladding that provides low loss waveguides as well as a theoretically predicted strong Kerr index, and low multiphoton absorption losses. To achieve an octave-spanning supercontinuum, both ...
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Investigating the influence of a weak continuous-wave-trigger on picosecond supercontinuum generation
... In conclusion, we note that SC characteristics depend on a myriad of different parameters and initial conditions. For instance, different input noise conditions, higher-order dispersion parameters, and pump pulse widths ...
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Supercontinuum Generation in Highly Nonlinear PQF with Two Zero Dispersion Wavelength
... Figure 9 illustrates the SCG during the propagation in a typical photonic crystal fiber. This soliton fission process explains the octave-spanning SCG in fibers. It is noteworthy to show in Figure 9, that the pulse starts ...
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Near Infrared Supercontinuum Generation in Silica Based Photonic Crystal Fiber
... Infrared Supercontinuum Generation in Silica Based Photonic Crystal Fiber Feroza Begum * and Pg Emeroylariffion Abas Abstract—This research explores a silica based highly nonlinear photonic crystal fiber of ...
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Experimental study on the role of chromatic dispersion in continuous-wave supercontinuum generation
... IV. INFLUENCE OF CHROMATIC DISPERSION ON SC SPECTRAL BROADENING In this section we analyze experimentally how chromatic dispersion affects SC spectral broadening in high-power regimes when propagating a CW radiation into ...
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Mid-infrared supercontinuum generation using As2Se3 photonic crystal fiber and the impact of higher-order dispersion parameters on its supercontinuum bandwidth
... 4. Concluding remarks In this numerical work, an As 2 Se 3 based chalcogenide PCF for ultrabroadband SC generation in the MIR re- gion is numerically proposed and analyzed. A 20-mm-long hexagonal PCF geometry is ...
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All-Normal Dispersion Chalcogenide PCF for Ultraflat Mid-Infrared Supercontinuum Generation
... III. N UMERICAL R ESULTS A number of numerical simulations are carried out to design and optimize of our proposed ChG PCF such that the GVD curve can be obtained with ANDi profile which can allow us to generate broadband ...
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Mid IR supercontinuum generation from non silica microstructured optical fibers
... duced mid-IR continuum extending to 3.5 µm with pump pulses of 0.2-ps duration, 30-nJ energy, and 2.25-µm seed wavelength. For small-core MOFs, we have demonstrated the advantage of dispersion-tailored small-core fibers ...
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Ultra-broadband mid-infrared supercontinuum generation using chalcogenide rib waveguide
... Received: July 15, 2015 / Accepted: October 15, 2015 Abstract The ultrabroadband mid-infrared (MIR) supercontinuum (SC) gen- eration using dispersion-tailored Ge 11.5 As 24 Se 64.5 chalcogenide (ChG) glass rib- ...
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On-chip supercontinuum generation in nanostructured Ge11.5As24Se64.5 chalcogenide waveguides using Panda-ring resonator
... SC generation is cumulative nonlinearity for Kerr response, which di ff erentiates from most of previously reported SC generations that generated by soliton fission, self-phase modulation, four-wave mixing and ...
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Design of dispersion-engineered As2Se3 channel waveguide for mid-infrared region supercontinuum generation
... The generation of SC and its expansion continued to the mid-infrared depends critically not only on optical confinement but also on proper GVD optimization of the optical ...
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Harmonic femtosecond fiber laser based on supercontinuum generation with carbon nanotubes saturable absorber
... Study Generation of the femtosecond fiber laser had facilitated in improving the laser technology and move away from Titanium; Sapphire solid state laser into compact pulse fiber ...laser generation and ...
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