Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Jacek Chrostowski"'
Publikováno v:
Microwave and Optical Technology Letters. 23:134-137
Publikováno v:
Journal of Lightwave Technology. 17:216-221
The Raman time constant (T/sub R/) used in the generalized nonlinear Schrodinger equation is determined experimentally at 1550 nm based on the Raman self-frequency shift in a standard single-mode fiber. The effective value of the T/sub R/ as measured
Publikováno v:
Microwave and Optical Technology Letters. 17:1-7
Autor:
Galina Milova, S.I. Najafi, M. A. Fardad, Tahar Touam, Jacek Chrostowski, Mark Andrews, Z. Saddiki
Publikováno v:
Thin Solid Films. 307:203-207
We report on the fabrication and characterization of waveguide thin films on silicon by ultraviolet-light imprinting in a new photosensitive, organically modified aluminophosphate sol-gel silica glass prepared by a one-step dip-coating process. The e
Publikováno v:
Optics Communications. 133:541-548
A comprehensive study for generating trains of ultra-high speed bright and dark soliton pulses at 1553 nm using comblike dispersion profile fiber structures is presented. The comblike structure employed for generating bright solitons uses the lowest
Publikováno v:
Journal of Lightwave Technology. 15:112-120
The dependence of erbium-doped fiber amplifier (EDFA) performance on the erbium ion concentration is studied experimentally and theoretically. The quantum efficiency of the amplifier is found to he strongly dependent on the erbium ion concentration,
Autor:
Jacek Chrostowski, P. Myslinski
Publikováno v:
Microwave and Optical Technology Letters. 11:61-64
Publikováno v:
Optics Communications. 122:169-177
We describe the efficient conversion of light from a laser diode into a Bessel beam whose axial intensity varies almost uniformly with distance using only a holographic optical element. An interesting shadowing property of the Bessel beam is demonstr
Publikováno v:
Journal of Lightwave Technology. 13:115-119
The limitations imposed by stimulated Raman scattering on 1550 nm high-energy pulse transmission in single-mode optical fiber are investigated. The generation of a Stokes pulse from an input pulse with peak power up to 60 W and duration on the order
Publikováno v:
Fiber and Integrated Optics. 14:83-88
All-optical gain switching of an erbium-doped fiber amplifier located up to 50 km away from the signal and control lasers is demonstrated. The amplifier is deactivated by optical control pulses within the amplifier bandwidth that strongly saturate th