Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Emad Alkhazraji"'
Autor:
Haitham Khaled, Emad Alkhazraji
Publikováno v:
Sensors, Vol 24, Iss 15, p 4956 (2024)
Traditional heterogeneous networks (HetNets) are constrained by their hardware design and configuration. These HetNets have a limited ability to adapt to variations in network dynamics. Software-defined radio technology has the potential to address t
Externí odkaz:
https://doaj.org/article/1102210a4fd84383a701e338334e8ab6
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-10 (2023)
Abstract Stable laser emission with narrow linewidth is of critical importance in many applications, including coherent communications, LIDAR, and remote sensing. In this work, the physics underlying spectral narrowing of self-injection-locked on-chi
Externí odkaz:
https://doaj.org/article/ff0c96e8dc62474dbc5bf7f7e647d88f
Publikováno v:
IEEE Access, Vol 8, Pp 39046-39055 (2020)
A two-sectioned quantum dash laser structure based on an InAs/InP chirped active region medium is investigated as a monolithic broadband tunable laser. A thorough parametric analysis on the effect of three tuning parameters (viz. injection current, c
Externí odkaz:
https://doaj.org/article/43982d12dfc5447b95152da34bf9703f
Autor:
Amr M. Ragheb, Qazi Tareq, Emad Alkhazraji, Maged A. Esmail, Saleh Alshebeili, Mohammed Zahed Mustafa Khan
Publikováno v:
Photonics, Vol 8, Iss 5, p 167 (2021)
We report on the generation and transmission of a millimeter-wave (MMW) signal with a frequency of 28 GHz by employing an InAs/InP quantum-dash dual-wavelength laser diode (QD-DWL) emitting in the ~1610 nm extended L-band window. The self-injection l
Externí odkaz:
https://doaj.org/article/888e016253214d988f5a2976d4bd27cc
Publikováno v:
Light, science & applications, vol 12, iss 1
Stable laser emission with narrow linewidth is of critical importance in many applications, including coherent communications, LIDAR, and remote sensing. In this work, the physics underlying spectral narrowing of self-injection-locked on-chip lasers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6827425699bd22e794b2b19cfe08e358
https://doi.org/10.21203/rs.3.rs-2478137/v1
https://doi.org/10.21203/rs.3.rs-2478137/v1
Autor:
Yating Wan, Weng Chow, Emad Alkhazraji, Scott Madaras, Michael Gehl, Erik Skogen, Frederic Grillot, John Bowers
This paper describes an analysis of integrated III-V/SiN lasers operating with quantum-dot and quantum-well active regions. We focus on the effects of 0- and 2-dimensional carrier densities of states on linewidth narrowing. The theoretical approach i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45f8d9686585fb46fd7f5df9cb1b3c46
https://doi.org/10.21203/rs.3.rs-2199704/v1
https://doi.org/10.21203/rs.3.rs-2199704/v1
Autor:
Zhican Zhou, Xiangpeng Ou, Yuetong Fang, Emad Alkhazraji, Renjing Xu, Yating Wan, John E. Bowers
Publikováno v:
eLight. 3(1)
Integrated silicon photonics has sparked a significant ramp-up of investment in both academia and industry as a scalable, power-efficient, and eco-friendly solution. At the heart of this platform is the light source, which in itself, has been the foc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6096eef5fc78ec97947797db2b8b04b1
https://pubmed.ncbi.nlm.nih.gov/36618904
https://pubmed.ncbi.nlm.nih.gov/36618904