Zobrazeno 1 - 8
of 8
pro vyhledávání: '"John M. Bartha"'
Publikováno v:
SPIE Proceedings.
In this article, we present a variety of optical CDMA photonic chips, some with the capability of random programming the CDMA codes in the 1.55um C-band. The devices are composed of two arrayed waveguide gratings with an array of thermo-optical switc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7aaac9394f444f6e275af0b32f1a970
https://doi.org/10.1117/12.426938
https://doi.org/10.1117/12.426938
Publikováno v:
SPIE Proceedings.
Cryogenic focal plane array (FPA) technology is widely used in both military and commercial applications. Three key factors that must be addressed to meet the future needs of FPA applications and improve their technology are (1) reduction of power di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::488a262965d144eb86e08f95517969e8
https://doi.org/10.1117/12.391727
https://doi.org/10.1117/12.391727
Autor:
Sean Z. Zhang, Larry Rheaume, John M. Bartha, Freddie Shing-Hong Lin, Wei Qiu, Stuart McNamee, Guoda Xu
Publikováno v:
Acquisition, Tracking, and Pointing XIV.
Current ground-based tracking systems at Air Force test and tracking ranges require transmission of a variety of signals from rotating platform to fixed control center. At the moment, the task of signal rotating-to-fixed (RTF) transmission is exclusi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::969eef3207a75a5f0efa8e890534810c
https://doi.org/10.1117/12.391656
https://doi.org/10.1117/12.391656
Publikováno v:
SPIE Proceedings.
This paper presents a new low-cost, multi-layer interconnection architecture, which has the potential of being utilized in a space environment. Instead of conventional electrical input/output (I/O) pins, optical I/O pins are used to provide multi-lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4c47c24e7bf14a6b7ac2be7092c4465
https://doi.org/10.1117/12.284202
https://doi.org/10.1117/12.284202
Publikováno v:
SPIE Proceedings.
High quality optical fiber to OEIC pigtailing, using non-conventional technology, is required to create a real integrated optical system for optical communications, computing, signal processing, control, and sensing. In this paper, Physical Optics Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d726e968adc063805489e667f552321
https://doi.org/10.1117/12.283878
https://doi.org/10.1117/12.283878
Publikováno v:
SPIE Proceedings.
In this paper, we investigate the application of precision plastic optics into a communication/computer sub-system, such as a hybrid computer motherboard. We believe that using optical waveguides for next-generation computer motherboards can provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::431c84467dc8122ecee39a6b9cfaefa3
https://doi.org/10.1117/12.284105
https://doi.org/10.1117/12.284105
Publikováno v:
SPIE Proceedings.
In this paper, a novel concept of a platform-based multi- spectral collector, based on wavelength division multiplexing (WDM), is presented for terrestrial applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::806d896a754638fca328d79bd02c0152
https://doi.org/10.1117/12.285554
https://doi.org/10.1117/12.285554
Publikováno v:
SPIE Proceedings.
Wavelength division multiplexers (WDMs) with high-wavelength-shift-tolerance (HWST) are proposed for both multi-mode and single-mode regimes, based on a 1:1 magnification transmission lens imaging system combined with a Littrow grating configuration.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d63ae179bee2d3abbf0fba26b3985b40
https://doi.org/10.1117/12.238934
https://doi.org/10.1117/12.238934