Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sajad Saghaye Polkoo"'
Publikováno v:
Journal of Lightwave Technology. 40:4621-4634
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8d544b7a084bfcffc6a61e40eab50ef
https://doi.org/10.1109/jlt.2022.3167922
https://doi.org/10.1109/jlt.2022.3167922
Autor:
C. Kyle Renshaw, Guifang Li, Keisuke Kojima, Min Teng, Sasan Fathpour, Amirmahdi Honardoost, Sajad Saghaye Polkoo, Leimeng Zhuang, He Wen, Reza Safian, Patrick LiKamWa, Yousef Alahmadi
Publikováno v:
Journal of Lightwave Technology. 38:6-17
Integrated optical signal processors, in combination with conventional electrical signal processors, are envisioned to open a path to a new generation of signal processing hardware platform that allows for significant improvement in processing bandwi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c07e47468a15cf5acff3a40b6ef543b
https://doi.org/10.1109/jlt.2019.2943251
https://doi.org/10.1109/jlt.2019.2943251
Publikováno v:
LIOT@MOBICOM
In this paper, we consider multi-datastream VLC networks serving dense IoT deployments and propose a "dome bulb" that consists of a multi-LED array with a dome-shaped lens structure to separate each LED's beam for spatial reuse. Each LED has Lamberti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b68da2bae2c84f08be9a50e579789f97
https://doi.org/10.1145/3412449.3412550
https://doi.org/10.1145/3412449.3412550
Autor:
Ali Arabkhorasani, Elham Bayatloo, Ali Zare, Sajad Saghaye Polkoo, Esmaiel Saievar-Iranizad, Amir Bayat
Publikováno v:
The European Physical Journal Plus. 135
Highly porous films of TiO2 nanoparticles were prepared by a doctor blade method using carbon nanospheres as a porosity enhancer. At first, carbon nanospheres with a diameter ranging from 100 to 600 nm were synthesized by a hydrothermal method; then,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9651e2970d27825de960c3f6f4393d1a
https://doi.org/10.1140/epjp/s13360-020-00241-x
https://doi.org/10.1140/epjp/s13360-020-00241-x
Publikováno v:
Conference on Lasers and Electro-Optics.
We introduce a sparse photonic integrated circuit outcoupling (PICO) array for use with fast steering mirrors in a hybrid imaging-based beam steering (IBBS) system for free-space optical communications and LIDAR applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17102a4807995e8f99252b6c696368e8
https://doi.org/10.1364/cleo_at.2020.jth2b.25
https://doi.org/10.1364/cleo_at.2020.jth2b.25
Publikováno v:
2019 IEEE Photonics Society Summer Topical Meeting Series (SUM).
Imaging-based beam steering (IBBS) utilizes a lens to relay focal-plane coordinates to line-of-sight (LOS) directions converting angular pointing into a position control problem. We introduce a photonic integrated circuit to dynamically route optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38d566f6af88667a8d383b21ff82cce6
https://doi.org/10.1109/phosst.2019.8795057
https://doi.org/10.1109/phosst.2019.8795057
Publikováno v:
Applied optics. 58(13)
Imaging-based beam steering (IBBS) provides a route to compact, low-power, and low-cost beam steering ideal for mobile free-space optical communications (FSOC), LIDAR imaging, and other active illumination applications. In IBBS, a lens passively maps
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a73bd3b26fe24e16993ddd65daf351f
https://pubmed.ncbi.nlm.nih.gov/31044815
https://pubmed.ncbi.nlm.nih.gov/31044815
Publikováno v:
Applied Physics A. 119:1269-1276
In this research, we report a low-cost low-temperature hydrothermal technique for covering 3-dimensional (3-D) electrodeposited ZnO nanowall with thin layer of aggregated TiO2 nanoparticles on FTO substrate for dye-sensitized solar cell application,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1fbe5738f7b3e734f4a8c303ee16762
https://doi.org/10.1007/s00339-015-9091-6
https://doi.org/10.1007/s00339-015-9091-6
Publikováno v:
Frontiers in Optics / Laser Science.
We introduce an imaging-based transceiver for FSOC that enables precision beam steering over a wide field-of-regard using low-cost components with no moving parts. Passive beam steering provides dynamic beam-shaping and multiplexable communication.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa8a19663dbb10c304caaa823a215f38
https://doi.org/10.1364/fio.2018.jw4a.20
https://doi.org/10.1364/fio.2018.jw4a.20
Publikováno v:
Journal of Lightwave Technology; 7/15/2022, Vol. 40 Issue 14, p4621-4634, 14p