Zobrazeno 1 - 10
of 358
pro vyhledávání: '"L.W. Stulz"'
Autor:
M. Cappuzzo, A. Kasper, Peter Oswald, E.J. Laskowski, A. Griffin, L.T. Gomez, A. Wong-Foy, L.W. Stulz, Christi K. Madsen, Evans Yifan Chen
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 11:431-438
An endless, reset-free polarization controller implemented with planar lightwave circuits using phase shifters for tuning is proposed and demonstrated. By avoiding the need for tunable polarization mode converters, simple fabrication processes and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e57c8b7a91f1eda2d5e2974116ae91e8
https://doi.org/10.1109/jstqe.2005.846538
https://doi.org/10.1109/jstqe.2005.846538
Autor:
Lynn E. Nelson, Manyalibo J. Matthews, Jeffrey H. Sinsky, Sethumadhavan Chandrasekhar, D. Castagnozzi, L. L. Buhl, Peter J. Winzer, H.J. Thiele, M. Winter, L.W. Stulz, Franz Fidler
Publikováno v:
Journal of Lightwave Technology. 23:203-210
We discuss options for upgrading coarse wavelength-division multiplexed (CWDM) optical access links over standard single-mode fiber (SSMF) by increasing per-channel data rates from 2.5 to 10 Gb/s. We identify electronic equalization and forward error
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::566bdc454eee3016df81f47413850398
https://doi.org/10.1109/jlt.2004.840369
https://doi.org/10.1109/jlt.2004.840369
Autor:
E.J. Laskowski, Mark Cappuzzo, A. Wong-Foy, L.W. Stulz, Christopher Richard Doerr, L.T. Gomez, R. Pafchek, G. Bogert, David S. Levy, Evans Yifan Chen, Gaylord W. Richards
Publikováno v:
Journal of Lightwave Technology. 22:2755-2762
We integrated a wavelength-selective cross-connect, de-interleaver, interleaver, power combiner, and variable attenuators on one silica waveguide chip and a band demultiplexer, band multiplexer, and optical monitor on another. These two chips are use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212f4863ffad883967a7ed8628200275
https://doi.org/10.1109/jlt.2003.822830
https://doi.org/10.1109/jlt.2003.822830
Autor:
A. Griffin, E.J. Laskowski, A. Wong-Foy, Mark Cappuzzo, Christi K. Madsen, L.W. Stulz, L.T. Gomez, Lawrence L. Buhl, Sethumadhavan Chandrasekhar, Evans Yifan Chen
Publikováno v:
Journal of Lightwave Technology. 22:1041-1050
Highly versatile building blocks for polarization-mode dispersion (PMD) emulation and compensation are demonstrated using tunable all-pass filters fabricated in 4%-index-contrast planar waveguides. While the all-pass filters can approximate any phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e08b5ba3412fe7b07869876fe2fd9a
https://doi.org/10.1109/jlt.2004.825236
https://doi.org/10.1109/jlt.2004.825236
Autor:
Liming Zhang, Barry Miller, N. Sauer, D. Van Thourhout, S. Cabot, Weiguo Yang, L.W. Stulz, P. Bernasconi
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 8:1211-1214
A new reflective configuration for a monolithically integrated channel selector with power monitor is proposed. One star coupler, one arrayed waveguide grating, and a minimum number of semiconductor optical amplifier (SOA) gates are used to achieve l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370995d7a98d6e9ace0ac697c58b6686
https://doi.org/10.1109/jstqe.2002.805988
https://doi.org/10.1109/jstqe.2002.805988
Publikováno v:
Journal of Lightwave Technology. 17:647-651
This paper demonstrates a nine-channel waveguide grating router-based laser with low (18-22 mA) thresholds, which we believe to be a record for a monolithically integrated multiwavelength laser with a 1.1-cm long cavity and a single nondistributed am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::152b574bbb3d3eee8256bc129ceb9ee5
https://doi.org/10.1109/50.754795
https://doi.org/10.1109/50.754795
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 5:18-25
A single-mode fiber connectorized microelectromechanical systems (MEMS) reflective optical switch attenuator operating in the 1550-nm wavelength region is described. The device consists of an electrostatically actuated gold-coated silicon vane interp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62fa00f2d1627cb1720cd05dc4f11f30
https://doi.org/10.1109/2944.748100
https://doi.org/10.1109/2944.748100
Publikováno v:
Journal of Lightwave Technology. 16:2401-2406
This paper characterizes a ten-channel waveguide grating router multifrequency laser (MFL) with 200-GHz channel spacing coupled to a 2.5-Gb/s electroabsorption modulator on a separate chip. We show theoretically and experimentally that in long-cavity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccbb02f52872d3e938145bb241b353d2
https://doi.org/10.1109/50.736614
https://doi.org/10.1109/50.736614
Publikováno v:
IEEE Photonics Technology Letters. 16:2389-2391
Uncooled 2.5-Gb/s directly modulated lasers are used to demonstrate a coarse wavelength-division-multiplexed (CWDM) transmission capacity of 160 Gb/s. All 16 CWDM channels, modulated at 10 Gb/s, are simultaneously transmitted over 40 km of uncompensa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f78e03cc5c1f12d0f98af471c3ff866f
https://doi.org/10.1109/lpt.2004.834478
https://doi.org/10.1109/lpt.2004.834478
Autor:
Liming Zhang, D. Van Thourhout, Jeffrey H. Sinsky, L.W. Stulz, Sethumadhavan Chandrasekhar, Andrew Adamiecki, N. Sauer
Publikováno v:
IEEE Photonics Technology Letters. 16:1831-1833
A high-speed low-drive-voltage travelling wave electrodes InGaAsP-InP phase modulator operated at 1.55 /spl mu/m is demonstrated. The modulator is fabricated using a multiple quantum-well optical waveguide with an on chip integrated termination resis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c17def74dbd224864940cdbcaa491c5
https://doi.org/10.1109/lpt.2004.831291
https://doi.org/10.1109/lpt.2004.831291