Zobrazeno 1 - 10
of 100
pro vyhledávání: '"M. Waldow"'
Autor:
S. Papaioannou, D. Fitsios, G. Dabos, K. Vyrsokinos, G. Giannoulis, A. Prinzen, C. Porschatis, M. Waldow, D. Apostolopoulos, H. Avramopoulos, N. Pleros
Publikováno v:
IEEE Photonics Journal, Vol 7, Iss 1, Pp 1-10 (2015)
We demonstrate two 8 × 1 silicon ring resonator (RR)-based multiplexers (MUXs) integrated on the same chip for dual-stream 16-channel multiplexing/ demultiplexing applications. Cascaded second-order RRs equipped with microheaters were integrated on
Externí odkaz:
https://doaj.org/article/e95bf1a997b444ee982ebd7dd996ef3d
Autor:
R. Palmer, L. Alloatti, D. Korn, W. Heni, P. C. Schindler, J. Bolten, M. Karl, M. Waldow, T. Wahlbrink, W. Freude, C. Koos, J. Leuthold
Publikováno v:
IEEE Photonics Journal, Vol 5, Iss 1, Pp 2200409-2200409 (2013)
We demonstrate compact highly efficient broadband strip-to-slot mode converters in silicon with record-low losses of 0.02 (±0.02) dB and negligible reflections between 1480 nm and 1580 nm. The new strip-to-slot transition is logarithmically tapered,
Externí odkaz:
https://doaj.org/article/547554e5af544ccfbbe028b63d916b21
Autor:
R. Palmer, L. Alloatti, D. Korn, P. C. Schindler, R. Schmogrow, W. Heni, S. Koenig, J. Bolten, T. Wahlbrink, M. Waldow, H. Yu, W. Bogaerts, P. Verheyen, G. Lepage, M. Pantouvaki, J. Van Campenhout, P. Absil, R. Dinu, W. Freude, C. Koos, J. Leuthold
Publikováno v:
IEEE Photonics Journal, Vol 5, Iss 2, Pp 6600907-6600907 (2013)
We report on high-speed multilevel signal generation and arbitrary pulse shaping with silicon-organic hybrid (SOH) Mach-Zehnder interferometer (MZI) modulators. Pure phase modulation exploiting the linear electrooptic effect allows the generation of
Externí odkaz:
https://doaj.org/article/b9ca77d7105d4b8fa271db9650718dda
Akademický článek
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Autor:
S. Papaioannou, D. Fitsios, G. Dabos, K. Vyrsokinos, G. Giannoulis, A. Prinzen, C. Porschatis, M. Waldow, D. Apostolopoulos, H. Avramopoulos, N. Pleros
Publikováno v:
IEEE Photonics Journal, Vol 7, Iss 1, Pp 1-10 (2015)
We demonstrate two 8 × 1 silicon ring resonator (RR)-based multiplexers (MUXs) integrated on the same chip for dual-stream 16-channel multiplexing/ demultiplexing applications. Cascaded second-order RRs equipped with microheaters were integrated on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::8a50a4a7aabc48cb355cae96e6d6db10
https://ieeexplore.ieee.org/document/6987249/
https://ieeexplore.ieee.org/document/6987249/
Autor:
Kathleen M. Tobin, Stephen M. Waldow
Publikováno v:
Lasers in Surgery and Medicine. 19:216-223
BACKGROUND AND OBJECTIVE Hyperthermia was induced in tumor-bearing C3H mice using a Nd:YAG laser emitting near-infrared radiation at 1,064 nm. The efficacy of multiple implanted fiberoptics in the control of the RIF-1 tumor was investigated. STUDY DE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::305c5cba30ac63a9785b1632f883200b
https://doi.org/10.1002/(sici)1096-9101(1996)19:2<216::aid-lsm14>3.0.co
https://doi.org/10.1002/(sici)1096-9101(1996)19:2<216::aid-lsm14>3.0.co
Autor:
Gail E. Russell, Stephen M. Waldow
Publikováno v:
Lasers In Medical Science. 8:171-178
The response of the RIF-1 tumour in C3H mice to 1064 nm near infra-red radiation from an Nd-YAG laser was investigated. Tumours in the right hind leg of mice were heated, in groups of 10, to 46, 48 or 50°C (at a feedback thermocouple) for 30 min. Su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::060c54f97e533e59d35d700b75c92636
https://doi.org/10.1007/bf02547873
https://doi.org/10.1007/bf02547873
Autor:
Alice K. Fahy, Stephen M. Waldow
Publikováno v:
Lasers in Surgery and Medicine. 13:312-320
Heat-induced oxygen tension changes in RIF-1 tumors in C3H male mice were analyzed in an attempt to correlate these changes with tumor response to Nd:YAG laser heating. A low power, microprocessor-controlled Nd:YAG laser was used to superficially hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c7ca243a47f9c54cc521ca32173ba8a
https://doi.org/10.1002/lsm.1900130308
https://doi.org/10.1002/lsm.1900130308
Autor:
Douglas A. Spaulding, George M. Waldow
Publikováno v:
World Environmental and Water Resources Congress 2008.
As sustainable energy generation becomes increasingly important, the role of hydroelectric power will continue to expand. However, this expansion must occur in a well-reasoned and balanced manner to be fully compatible with enlightened contemporary v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f93809336149a6719838674a6c6e983
https://doi.org/10.1061/40976(316)416
https://doi.org/10.1061/40976(316)416
Autor:
Christopher A. White, P. Vorreau, Walter Etter, Sethumadhavan Chandrasekhar, M. Waldow, Daniel C. Kilper
Publikováno v:
COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network.
The transient and steady-state power dynamics in optically transparent wavelength division multiplexed mesh networks are studied for different amplifier types using both experiment and simulation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5300e4e85e0089eea71c026541f6d722
https://doi.org/10.1109/coinngncon.2006.4454650
https://doi.org/10.1109/coinngncon.2006.4454650