Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Christoph M. Greiner"'
Autor:
Ivan Glesk, Varghese Baby, Paul R. Prucnal, Thomas W. Mossberg, Dmitri Iazikov, Camille-Sophie Brès, Yue-Kai Huang, Christoph M. Greiner
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 13:1471-1479
Cost-effective, robust, code-processing photonic devices are essential for the adoption of optical code-division multiple access in future commercial and military network applications. Progress in several technology platforms for code processing is s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c3d214bd2a30a79f88df6018128c24b
https://doi.org/10.1109/jstqe.2007.896098
https://doi.org/10.1109/jstqe.2007.896098
Publikováno v:
Journal of Lightwave Technology. 25:146-150
We demonstrate monolithically integrated four and eight-channel coarse-wavelength-division multiplexers with low insertion loss (IL) and wide flat-top passbands based on integrated-holographic filters. Like thin-film filters (TFFs), integrated-hologr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc8be9bc92f88b527bfee6be3192d330
https://doi.org/10.1109/jlt.2006.888163
https://doi.org/10.1109/jlt.2006.888163
Publikováno v:
Journal of Lightwave Technology. 22:1402-1407
A dual-channel integrated multiplexer, based on holographic Bragg reflector (HBR) devices and exhibiting flat-top, 4-nm-wide channels is demonstrated. Theory calibrated by the achieved performance indicates that HBR waveguide grating devices can be i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06ba7ec10f62d474e83184ef0077ffe5
https://doi.org/10.1109/jlt.2004.825352
https://doi.org/10.1109/jlt.2004.825352
Publikováno v:
Journal of Lightwave Technology. 22:136-145
Planar holographic Bragg reflectors (HBRs) are computer-generated slab-waveguide holograms. They operate in two dimensions to provide powerful free-space-like spectral and spatial processing of optical signals in an integrated optics environment. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d74fab624a4433a0785993c8165b15c2
https://doi.org/10.1109/jlt.2003.822147
https://doi.org/10.1109/jlt.2003.822147
Publikováno v:
IEEE Photonics Technology Letters. 18:2677-2679
We describe million-Q one- and two-dimensional integrated reflective resonators based on ultralow-loss etched Bragg reflectors patterned on silica-on-silicon slab and channel waveguides using deep ultraviolet photoreduction lithography. Measured devi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1bb9923633715f12379e618a5ff1c17
https://doi.org/10.1109/lpt.2006.887885
https://doi.org/10.1109/lpt.2006.887885
Autor:
Jose M. Castro, T.W. Mossberg, D. Iazikov, Raymond K. Kostuk, Christoph M. Greiner, Jose E. Castillo, D. F. Geraghty
Publikováno v:
IEEE Photonics Technology Letters. 18:1615-1617
We design and demonstrate interleaved sampled Bragg gratings with concatenated spectrum which produce high channel counts with simple design and fabrication. These gratings can be applied in multichannel filtering, dispersion compensation, and many o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91149fa62033f81a451797ddb8ce33c0
https://doi.org/10.1109/lpt.2006.879513
https://doi.org/10.1109/lpt.2006.879513
Autor:
D. F. Geraghty, T.W. Mossberg, Christoph M. Greiner, Jose M. Castro, D. Iazikov, L.L. Minkov, Ivan B. Djordjevic
Publikováno v:
IEEE Photonics Technology Letters. 18:892-894
Optical code-division multiple-access (OCDMA) networks require simple encoders/decoders enabling the integration of optical devices for further development. In this letter, we use silica-on-silicon antisymmetric waveguide Bragg grating devices to dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e65f0aad005f683ac059b4893813bb67
https://doi.org/10.1109/lpt.2006.872308
https://doi.org/10.1109/lpt.2006.872308
Autor:
D. Iazikov, Paul R. Prucnal, Yue-Kai Huang, T.W. Mossberg, Varghese Baby, Christoph M. Greiner
Publikováno v:
IEEE Photonics Technology Letters. 17:825-827
We report on the application of an integrated holographic device to the generation of two-dimensional (time-frequency) optical codes for use in optical code-division multiplexing based on wavelength encoding/time spreading. The dual code device is ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18cbf0a9e845ff6e2af3b8e93a3dd524
https://doi.org/10.1109/lpt.2005.843934
https://doi.org/10.1109/lpt.2005.843934
Publikováno v:
IEEE Photonics Technology Letters. 16:840-842
Planar holographic Bragg reflectors (HBRs) are computer-generated two-dimensional (2-D) slab-waveguide-based refractive-index gratings. HBRs provide the spectral filtering function of fiber Bragg gratings but-enabled by the 2-D slab waveguide geometr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4724c5f20ad86e1535dabda0d13871cd
https://doi.org/10.1109/lpt.2004.823700
https://doi.org/10.1109/lpt.2004.823700
Publikováno v:
SPIE Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0087688d5a7603a434415e28c694c75f
https://doi.org/10.1117/12.859326
https://doi.org/10.1117/12.859326