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pro vyhledávání: '"J.N. Damask"'
Autor:
J.N. Damask
Publikováno v:
Journal of Lightwave Technology. 22:997-1005
A programmable polarization-mode-dispersion source must be stable, repeatable, and predictable. Birefringent phase and the oscillatory nature of scalar polarization-mode dispersion (PMD) spectra are attributes analyzed in this paper. The general theo
Publikováno v:
Journal of Lightwave Technology. 22:1006-1013
Demonstrations of several four-stage programmable polarization-mode-dispersion sources are compared with theoretical predictions. The instruments can independently control first- and second-order polarization-mode dispersion (PMD). Birefringent phase
Autor:
Yoshinori Hibino, L. Guiziou, Christopher Richard Doerr, Jyehong Chen, K.-Y. Wu, S. Suzuki, S. Cao, G. Harvey, J.N. Damask, H. Li, P. Xie
Publikováno v:
Journal of Lightwave Technology. 22:281-289
An overview of interleaver technologies is presented, based on the workshop held at the Optical Fiber Communications Conference, March 23, 2003. The requirements for and several realizations of interleaver filters are detailed.
Autor:
J.N. Damask
Publikováno v:
Journal of Lightwave Technology. 14:812-821
This paper presents equations that the together the spectral response, physical dimensions, and optical properties of side-coupled quarter-wave shifted distributed-Bragg resonant filters. Four constraints on the available design space are presented t
Publikováno v:
IEEE Photonics Technology Letters. 15:1612-1614
A coherent programmable polarization-mode-dispersion (PMD) source is demonstrated. Measured PMD spectra are favorably compared with coherent PMD theory. Completely predictable PMD sources are essential to rigorously test receivers and transport syste
Publikováno v:
IEEE Photonics Technology Letters. 15:296-298
A programmable polarization-mode-dispersion (PMD) source is demonstrated. The PMD source is calibrated and exhibits predictable, repeatable, and programmable performance. Such a source can be used to test for PMD impairments of optical links.
Publikováno v:
IEEE Photonics Technology Letters. 15:48-50
A programmable polarization-mode-dispersion (PMD) source is used to measure receiver performance in the presence of first- and second-order PMD. Combined with scalable joint probability-distribution functions of PMD statistics, total outage probabili
Autor:
J.N. Damask, Hermann A. Haus
Publikováno v:
Journal of Lightwave Technology. 11:424-428
The performance of resonant channel-dropping filters in wavelength-division multiplexing (WDM) applications is computed. 31 and 50 filters are cascaded along a single bus with crosstalks of -27 and -14 dB, respectively. The temporal response of the f
Autor:
J.N. Damask
Publikováno v:
Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079).
A programmable polarization-mode dispersion emulator is demonstrated first and higher-order PMD is systematically generated. Twelve birefringent crystals with 10 ps differential-group-delay apiece are mounted in twelve computer controlled motorized r
Publikováno v:
IEEE Princeton Section Sarnoff Symposium.
The integrated resonant channel-dropping filter was first proposed by H.A. Haus in 1991 for use in wavelength-division multiplexed (WDM) fiber-optic communication systems. The function of the filter is to spatially separate, or "drop," just one chann