Zobrazeno 1 - 10
of 61
pro vyhledávání: '"U Siebel"'
Publikováno v:
ELIV 2017
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1082a48bf49621081f9063eeacab0b9
https://doi.org/10.51202/9783181022993-53
https://doi.org/10.51202/9783181022993-53
Publikováno v:
DMW - Deutsche Medizinische Wochenschrift. 123:179-184
History and admission findings A 75-year-old woman was admitted because of weakness and paraesthesias in both legs. 15 years earlier a chest radiogram had shown numerous round foci of uncertain cause. Physical examination confirmed muscular weakness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76fda195d233569fa24a76227856d2e0
https://doi.org/10.1055/s-2007-1023924
https://doi.org/10.1055/s-2007-1023924
Publikováno v:
AEU - International Journal of Electronics and Communications. 55:305-312
Summary We discuss and compare different designs of digital optical switches (DOS) in polymers utilizing the thermo optical effect (y-branched DOS, three branched DOS, DOS cascade with partially merged switching stages, DOS with integrated attenuator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::581221669bdf26e3f39348d310410993
https://doi.org/10.1078/1434-8411-00045
https://doi.org/10.1078/1434-8411-00045
Publikováno v:
Fortschritte der Neurologie · Psychiatrie. 68:503-515
Alzheimer's disease, the most frequent cause of dementia, progressively takes the ability of acting autonomously from the sufferers, makes them more and more dependent from their partners and eventually dissolves their personal identity. The present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee14cc9cf30fcd605a7b6614390d23b5
https://doi.org/10.1055/s-2000-11789
https://doi.org/10.1055/s-2000-11789
Publikováno v:
IEEE Photonics Technology Letters. 13:957-959
A polymer digital optical switch with an integrated attenuator is presented. This switch shows a crosstalk (CT) value of -46 dB.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc16302ff710ccfa4b24804fd623d13b
https://doi.org/10.1109/68.942659
https://doi.org/10.1109/68.942659
Publikováno v:
IEEE Photonics Technology Letters. 13:200-202
We present a crosstalk (CT) optimized digital optical switching matrix (4/spl times/4) based on the oversized rib waveguide concept in polymers utilizing redundant switches in the matrix configurations and tapered waveguide crossing sections yielding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f74f4dab5ec7a3413ad4e7c9669b9119
https://doi.org/10.1109/68.914320
https://doi.org/10.1109/68.914320
Publikováno v:
IEEE Photonics Technology Letters. 11:848-850
A fabrication process for high precision passive fiber chip coupling is presented. The difficulties of structuring highly nonplanar surfaces were solved by using an electrophoretic photoresist and introducing additional structures to prevent wide hol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e2baf55587685230cd211dafbd9b2ee
https://doi.org/10.1109/68.769728
https://doi.org/10.1109/68.769728
Publikováno v:
PPmP - Psychotherapie · Psychosomatik · Medizinische Psychologie. 55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcbd6d14efdee5d48481ae7a3d16a7d3
https://doi.org/10.1055/s-2005-863424
https://doi.org/10.1055/s-2005-863424
Publikováno v:
OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171).
We present a polymer digital optical switch in which an attenuator is integrated. With the help of this an excellent cross talk (CT)) of -46 dB is obtained.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66b828519186b61a0e1240a5fbe94446
https://doi.org/10.1109/ofc.2001.928391
https://doi.org/10.1109/ofc.2001.928391
Publikováno v:
2000 Proceedings. 50th Electronic Components and Technology Conference (Cat. No.00CH37070).
A useful technique for high precision passive coupling of single mode optical fibers to integrated optical devices is crucial for cost effective packaging especially in multiport devices like switches (N/spl times/N) and other WDM components. These d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f7db27026c92bd76f5300992ebf007f
https://doi.org/10.1109/ectc.2000.853156
https://doi.org/10.1109/ectc.2000.853156