Zobrazeno 1 - 10
of 551
pro vyhledávání: '"Nelson Tansu"'
Autor:
Md Saiful Islam, Aditi Upadhyay, Rajour Tanyi Ako, Nicholas P. Lawrence, Jakeya Sultana, Abhishek Ranjan, Brian Wai-Him Ng, Nelson Tansu, Madhu Bhaskaran, Sharath Sriram, Derek Abbott
Publikováno v:
Advanced Photonics Research, Vol 4, Iss 9, Pp n/a-n/a (2023)
The study of optical resonators is of significant importance in terms of their ability to confine light in optical devices. A major drawback of optical resonators is the phenomenon of light emission due to their limited capacity for light confinement
Externí odkaz:
https://doaj.org/article/b02cb4db387d4595972c15b23860ef6a
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 1, Pp 1-13 (2021)
We present the machine learning inspired design of two types of GaN zero contrast subwavelength gratings (SWGs): a polynomial-shaped grating and, for reference, a conventional rectangular grating, using the differential evolution algorithm to optimiz
Externí odkaz:
https://doaj.org/article/9c83068824f94801b04484231ae17f70
Autor:
Hue Q. Pho, Yiran Jiao, Yan Jiao, Wei Sun, Nelson Tansu, Marek Wojnicki, Hasan Shabbir, Katarzyna Rogóż, Nam N. Tran, David Lewis, Volker Hessel
Publikováno v:
Ullmann's Encyclopedia of Industrial Chemistry. :1-22
Autor:
Haotian Xue, Syed Ahmed Al Muyeed, Elia Palmese, Daniel Rogers, Renbo Song, Nelson Tansu, Jonathan J. Wierer
Publikováno v:
IEEE Journal of Quantum Electronics. 59:1-9
Autor:
Gunawan Witjaksono, Muhammad Junaid, Mohd Haris Khir, Zaka Ullah, Nelson Tansu, Mohamed Shuaib Bin Mohamed Saheed, Muhammad Aadil Siddiqui, Saeed S. Ba-Hashwan, Abdullah Saleh Algamili, Saeed Ahmed Magsi, Muhammad Zubair Aslam, Rab Nawaz
Publikováno v:
Molecules, Vol 26, Iss 21, p 6424 (2021)
Graphene as a material for optoelectronic design applications has been significantly restricted owing to zero bandgap and non-compatible handling procedures compared with regular microelectronic ones. In this work, nitrogen-doped reduced graphene oxi
Externí odkaz:
https://doaj.org/article/713cc921eb8d4804b686d9df10d5d125
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract The III-Nitride digital alloy (DA) is comprehensively studied as a short-period superlattice nanostructure consisting of ultra-thin III-Nitride epitaxial layers. By stacking the ultra-thin III-Nitride epitaxial layers periodically, these nan
Externí odkaz:
https://doaj.org/article/93502ba047904cff91237a72a7a92ee6
Publikováno v:
AIP Advances, Vol 9, Iss 4, Pp 045013-045013-7 (2019)
A reduction of the threshold current density of InGaN quantum well (QW) lasers is found from the usage of AlGaInN barriers. Large bandgap and strain-managing AlGaInN barriers surrounding the InGaN quantum wells’ (QWs) active regions are investigate
Externí odkaz:
https://doaj.org/article/7e7bc2cf8535440a937513c57124f5e3
Publikováno v:
Nanomaterials, Vol 11, Iss 3, p 623 (2021)
The demand for carbon dioxide (CO2) gas detection is increasing nowadays. However, its fast detection at room temperature (RT) is a major challenge. Graphene is found to be the most promising sensing material for RT detection, owing to its high surfa
Externí odkaz:
https://doaj.org/article/af097793749b4d5598470e4cd8e00699
Publikováno v:
IEEE Journal of Quantum Electronics. 58:1-6
Publikováno v:
IEEE Journal of Quantum Electronics. 58:1-6