Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Bilal Janjua"'
Autor:
Meng Lon Iu, Nima Zareian, Dongpeng Kang, Eric Chen, Paul Charles, Bilal Janjua, Youichi Akasaka, Tadashi Ikeuchi, Amr S. Helmy
Publikováno v:
APL Photonics, Vol 5, Iss 1, Pp 011301-011301-5 (2020)
Optical frequency conversion in chip-scale devices enables crucial applications in myriad fields, such as optical communication, spectroscopy, and sensing. With large nonlinearities and the possibility of monolithic pump laser integration coexisting
Externí odkaz:
https://doaj.org/article/e8bfb215ded44339a52745f1852593f1
Autor:
Aditya Prabaswara, Jung-Wook Min, Chao Zhao, Bilal Janjua, Daliang Zhang, Abdulrahman M. Albadri, Ahmed Y. Alyamani, Tien Khee Ng, Boon S. Ooi
Publikováno v:
Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-9 (2018)
Abstract Consumer electronics have increasingly relied on ultra-thin glass screen due to its transparency, scalability, and cost. In particular, display technology relies on integrating light-emitting diodes with display panel as a source for backlig
Externí odkaz:
https://doaj.org/article/061734429d7a4521a3f06084e1ea2aef
Autor:
Bilal Janjua, Davide Priante, Aditya Prabaswara, Lafi Alanazi, Chao Zhao, Abdullah A. Alhamoud, Mohd Sharizal Alias, Abdulrahman M. Albadri, Ahmed Y. Alyamani, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 2, Pp 1-11 (2018)
Group-III nitride-based ultraviolet (UV) quantum-disks (Qdisks) nanowires (NWs) light-emitting diodes grown on silicon substrates offer a scalable, environment-friendly, compact, and low-cost solution for numerous applications in solid-state lighting
Externí odkaz:
https://doaj.org/article/87c3c03849d0403fb2e13695509e3ab9
Autor:
Mohd Sharizal Alias, Bilal Janjua, Chao Zhao, Davide Priante, Abdullah A. Alhamoud, Malleswararao Tangi, Lafi M. Alanazi, Abdullah A. Alatawi, Abdulrahman M. Albadri, Ahmed Y. Alyamani, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 5, Pp 1-8 (2017)
The performance and efficiency of AlGaN ultraviolet light-emitting diodes have been limited by the extremely low light-extraction efficiency (LEE) due to the intrinsic material properties of AlGaN. Here, to enhance the LEE of the device, we demonstra
Externí odkaz:
https://doaj.org/article/fd7145b3446542e8976fb1252633394f
Autor:
Nasir Alfaraj, Mufasila Mumthaz Muhammed, Kuang-Hui Li, Bilal Janjua, Renad A. Aljefri, Haiding Sun, Tien Khee Ng, Boon S. Ooi, Iman S. Roqan, Xiaohang Li
Publikováno v:
AIP Advances, Vol 7, Iss 12, Pp 125113-125113-9 (2017)
In this study, we examine thermodynamic photoinduced disorder in AlGaN nanowires through their steady-state and transient photoluminescence properties. We correlate the energy exchange during the photoexcitation and photoemission processes of the lig
Externí odkaz:
https://doaj.org/article/fb1eb4439e6f42ae82fd4baef33b345f
Autor:
Pawan Mishra, Bilal Janjua, Tien Khee Ng, Chao Shen, Abdelmajid Salhi, Ahmed Y. Alyamani, Munir M. El-Desouki, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 7, Iss 3, Pp 1-9 (2015)
We investigated the design and growth of compositionally graded InGaN multiplequantum-well (MQW)-based light-emitting diodes (LEDs) without an electron-blocking layer. Numerical investigation showed uniform carrier distribution in the active region a
Externí odkaz:
https://doaj.org/article/fec9f51d0e924a2694973a4427d2e3d8
Publikováno v:
IEEE Photonics Journal, Vol 6, Iss 2, Pp 1-9 (2014)
We study the enhanced hole confinement by having a large bandgap AlGaN monolayer insertion (MLI) between the quantum well (QW) and the quantum barrier (QB). The numerical analysis examines the energy band alignment diagrams, using a self-consistent 6
Externí odkaz:
https://doaj.org/article/bcd8492c763c4c109d4752d3c4ae3c63
Publikováno v:
IEEE Photonics Journal, Vol 6, Iss 6, Pp 1-12 (2014)
We have studied enhanced carrier injection by having an electron blocking layer (EBL) based on a graded superlattice (SL) design. Here, we examine, using a selfconsistent 6 × 6 k.p method, the energy band alignment diagrams under equilibrium and for
Externí odkaz:
https://doaj.org/article/7307829c62774ed3bed92d35ce3ac0aa
Autor:
Muhammad Bilal Janjua, Hüseyin Arslan
Publikováno v:
Sensors, Vol 23, Iss 5, p 2511 (2023)
The sixth generation (6G) wireless technology aims to achieve global connectivity with environmentally sustainable networks to improve the overall quality of life. The driving force behind these networks is the rapid evolution of the Internet of Thin
Externí odkaz:
https://doaj.org/article/959dfce7a1184a8f9e266dc4593e3979
The Internet of Things revolution has profoundly impacted wireless communication systems. Access to high data rates is now just as important as low power operation. The use of incident millimeter-wave (mmWave) signals for ambient backscatter communic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::845184fe30513548d8bcbdecf774ef8e
https://hdl.handle.net/20.500.12511/10912
https://hdl.handle.net/20.500.12511/10912
