Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Przyrembel, G."'
Autor:
Theurer, M., Zhang, H.Y., Wang, Y., Chen, W., Chen, L., Zeng, Troppenz, U., Przyrembel, G., Sigmund, A., Möhrle, M., Schell, M.
In this paper, we present a novel device which comprises a DFB laser with electroabsorption modulators integrated on both sides. This integrated chip provides two independently modulated optical outputs from a single laser source and thus cuts the re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::52d826e9f7e8ae2626a3cead5fd532ac
https://publica.fraunhofer.de/handle/publica/251167
https://publica.fraunhofer.de/handle/publica/251167
Publikováno v:
In Optical Fiber Technology October 2000 6(4):344-356
We demonstrate an L-band InGaAlAs based electroabsorption modulated DFB laser integrated with a semiconductor optical amplifier. The device can be operated with up to 56 Gb s−1 with low chirp and high output power. The device is realized with one c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::d5e02d1a7cc4e1474d3ae9b8f86088a9
https://publica.fraunhofer.de/handle/publica/243875
https://publica.fraunhofer.de/handle/publica/243875
Akademický článek
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We report on first results obtained with a novel silica based optical beam former. It is a key device for smart antenna environments. The device was tested in an experimental 60 GHz radio-over-fiber system using optical millimeter-wave generation and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::4757cdcb08104242dfa75c17aedede8a
https://publica.fraunhofer.de/handle/publica/203404
https://publica.fraunhofer.de/handle/publica/203404
Stresses developing in a planar waveguide resulting from the different thermal expansion coefficients of the substrate and the three glass layers (buffer, core and cladding) were analyzed using a finite element method. It can be shown that mainly the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::852785140ad6b11e8b44b72036ef8545
https://publica.fraunhofer.de/handle/publica/196742
https://publica.fraunhofer.de/handle/publica/196742
A novel concept has been developed for overlaying a power-splitting passive optical network (PON) in one wavelength band with a wavelength-division-multiplexed (WDM) PON in another wavelength band. An eight-channel device fabricated in silica techniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::db983d174647845d4b6f3114540bb820
https://publica.fraunhofer.de/handle/publica/196093
https://publica.fraunhofer.de/handle/publica/196093
Autor:
Pieper, W., Ludwig, R., Weinert, C.M., Kuhlow, B., Przyrembel, G., Ferstl, M., Pawlowski, E., Weber, H.G.
Four wavelength-division-multiplexing (WDM) channels, each carrying a 40-Gb/s optical time-division multiplexing (OTDM) data signal, are transmitted over 100-km standard fiber (nondispersion shifted fiber). Bit-error-rate (BER) measurements on all fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::eb4bf36eca9e64c7a69377a8dded6c0f
https://publica.fraunhofer.de/handle/publica/193903
https://publica.fraunhofer.de/handle/publica/193903
Autor:
Przyrembel, G., Kuhlow, B., Pawlowski, E., Ferstl, M., Furst, W., Ehlers, H., Steingrüber, R.
An integrated device for a wavelength division multiplexing passive optical net (WDM-PON) upgrade has been developed. It is based on a novel concept using an AWG for multiplexing two or more wavelength bands. Here, a broadcast wavelength (1.31 mu m)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::e85334e839db858c81c319157f6fd4f2
https://publica.fraunhofer.de/handle/publica/193901
https://publica.fraunhofer.de/handle/publica/193901
Autor:
Wirges, Werner (Dipl.-Ing.), Przyrembel, G., Brinker, Walter, Gerhard, Reimund, Klemberg-Sapieha, J., Martinu, L., Poitras, D., Wertheimer, M. R.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______266::31eaca4c742570ac658a29c1e8a59636
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/27808
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/27808