Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jan Hampe"'
Publikováno v:
Advanced Materials Research. 216:533-538
We present the theoretical concept of an optical isolator based on a resonance splitting in a silicon ring resonators covered by a magneto-optical polymer cladding. A polymer magneto optical cladding causing a 0.01 amplitude of the off-diagonal eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d0d231b290c97230276ea4c82409062
https://doi.org/10.4028/www.scientific.net/amr.216.533
https://doi.org/10.4028/www.scientific.net/amr.216.533
Autor:
Manfred Eich, Stefan Prorok, Jan Hampe, Alexander Yu. Petrov, Alex K.-Y. Jen, Jürgen Bruns, Klaus Petermann, Jingdong Luo, Jan Hendrik Wülbern
Publikováno v:
7th IEEE International Conference on Group IV Photonics.
We demonstrate GHz electro-optic modulation in a slotted silicon photonic crystal infiltrated with nonlinear optical polymer material.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8da7974d7b5765221e79f7c1c5b5218d
https://doi.org/10.1109/group4.2010.5643366
https://doi.org/10.1109/group4.2010.5643366
Publikováno v:
7th IEEE International Conference on Group IV Photonics.
Concepts are demonstrated for nonreciprocal Mach-Zehnder interferometers (MZIs) and ring resonators with polymer gyrotropic cladding. The isolation with −20 dB suppression is theoretically demonstrated in a 2µm radius ring resonator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aa3c5095b5370bca3d359cecc2f4f61
https://doi.org/10.1109/group4.2010.5643368
https://doi.org/10.1109/group4.2010.5643368
Autor:
Jan Hendrik Wülbern, Martin Jenett, Alexander Petrov, Jingdong Luo, Stefan Prorok, Manfred Eich, Arne F. Jacob, Alex K.-Y. Jen, Jan Hampe
Publikováno v:
Optics letters ; vol. 35.2010, no. 16, pp. 2753-2755
ResearcherID
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In this Letter we demonstrate broadband electro-optic modulation with frequencies of up to 40 GHz in slotted photonic crystal waveguides based on silicon-on-insulator substrates covered and infiltrated with a nonlinear optical polymer. Two-dimensiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d56f1c2d919b3f3f16185cb4e87d8222
https://pubmed.ncbi.nlm.nih.gov/20717446
https://pubmed.ncbi.nlm.nih.gov/20717446
Autor:
Stefan Prorok, Manfred Eich, Jan Hendrik Wülbern, Alex K.-Y. Jen, Arne F. Jacob, Alexander P. Petrov, Martin Jenett, Jan Hampe, Jingdong Luo
Publikováno v:
SPIE Proceedings.
In this letter we demonstrate broadband electro-optic modulation with frequencies up to 40 GHz in slotted photonic crystal waveguides based on silicon-on-insulator substrates covered and infiltrated with a nonlinear optical polymer. Two dimensional p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83dbdfaf2b4761e274479efb91ab637b
https://doi.org/10.1117/12.862854
https://doi.org/10.1117/12.862854
Autor:
Manfred Eich, Jan Hendrik Wülbern, Stefan Prorok, Jan Hampe, Alex K.-Y. Jen, Jingdong Luo, Alexander Yu. Petrov
Publikováno v:
SPIE Proceedings.
Racetrack resonators based on the silicon-on-insulator platform are proposed for electro-optical modulation. The resonators are functionalized by a cladding of a second order nonlinear optical polymer. Two different concepts for the racetrack design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a8066f691dc2ed6914888eb9cf45b23
https://doi.org/10.1117/12.853887
https://doi.org/10.1117/12.853887
Publikováno v:
2009 6th IEEE International Conference on Group IV Photonics.
We present a simulation approach to estimate the effect of disorder induced backscattering in slow light photonic crystal line-defect waveguides. The backscattering leads to localization and thus limits the maximal length of such waveguides. Loss in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18cd4dbba943c8e2da7c6b365be0a9a3
https://doi.org/10.1109/group4.2009.5338294
https://doi.org/10.1109/group4.2009.5338294
Autor:
Jingdong Luo, Jürgen Bruns, Thomas F. Krauss, Jan Hampe, Alex K.-Y. Jen, Jan Hendrik Wülbern, Andrea Di Falco, Manfred Eich, Alexander P. Petrov
Publikováno v:
SPIE Proceedings.
Two dimensional photonic crystal waveguides in high index materials enable integrated optical devices with an extremely small geometrical footprint on the scale of micrometers.1-3 Slotted waveguides are based on the guiding of light in low refractive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::304dc4e85f84732b6328c10e72075ebc
https://doi.org/10.1117/12.824235
https://doi.org/10.1117/12.824235
Publikováno v:
2008 5th IEEE International Conference on Group IV Photonics.
Photonic crystal line-defect waveguides can guide optical modes with substantially reduced group velocity. Efficient coupling to slow light waveguides from silicon strip waveguides can be achieved through double stage mode conversion. First, light is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cbfeaadf57034fa17b99da7cf8bc88f
https://doi.org/10.1109/group4.2008.4638121
https://doi.org/10.1109/group4.2008.4638121
Autor:
Jan Hampe, Alex K.-Y. Jen, Jürgen Bruns, Thomas F. Krauss, A. K. Petrov, Manfred Eich, Jan Hendrik Wülbern, Jingdong Luo, Andrea Di Falco
Publikováno v:
Applied physics letters ; 94.2009, 241107
Two dimensional photonic crystal waveguides in high index materials enable integrated optical devices with an extremely small geometrical footprint on the scale of micrometers. Slotted waveguides are based on the guiding of light in low refractive in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3def7e272a27cd9292e183d3eb70cffd
https://doi.org/10.1063/1.3156033
https://doi.org/10.1063/1.3156033