A
Abouzar Gharajeh
Researcher at University of Texas at Dallas
Publications - 17
Citations - 252
Abouzar Gharajeh is an academic researcher from University of Texas at Dallas. The author has contributed to research in topics: Perovskite (structure) & Lasing threshold. The author has an hindex of 5, co-authored 14 publications receiving 188 citations. Previous affiliations of Abouzar Gharajeh include University of Kashan.
Papers
More filters
Journal ArticleDOI
Room-Temperature Continuous-Wave Operation of Organometal Halide Perovskite Lasers.
Zhitong Li,Jiyoung Moon,Abouzar Gharajeh,Ross Haroldson,Roberta Hawkins,Walter Hu,Anvar A. Zakhidov,Qing Gu +7 more
TL;DR: In this paper, solution-processed organic-inorganic lead halide perovskites have been proposed as promising gain media for tunable semiconductor lasers, but they are not suitable for continuous-wave lasing at room temperature.
Posted Content
Room-temperature continuous-wave operation of organometal halide perovskite lasers
Zhitong Li,Jiyoung Moon,Abouzar Gharajeh,Ross Haroldson,Roberta Hawkins,Walter Hu,Anvar A. Zakhidov,Qing Gu +7 more
TL;DR: In this paper, a surface emitting distributed feedback methylammonium lead iodide (MAPbI3) perovskite laser on silicon substrate, at room temperature under continuous-wave optical pumping, in ambient air environment, is reported.
Journal ArticleDOI
Continuous-wave operation in directly patterned perovskite distributed feedback light source at room temperature.
Abouzar Gharajeh,Ross Haroldson,Zhitong Li,Jiyoung Moon,Balasubramaniam Balachandran,Walter Hu,Anvar A. Zakhidov,Qing Gu +7 more
TL;DR: A directly patterned perovskite distributed feedback (DFB) resonator is reported and narrow amplified spontaneous emission (ASE) at pump powers as low as 0.1 W/cm2 under continuous-wave optical pumping conditions at room temperature.
Journal ArticleDOI
Active Perovskite Hyperbolic Metasurface
Zhitong Li,Joseph S. T. Smalley,Ross Haroldson,Dayang Lin,Roberta Hawkins,Abouzar Gharajeh,Jiyoung Moon,Junpeng Hou,Chuanwei Zhang,Walter Hu,Anvar A. Zakhidov,Qing Gu +11 more
TL;DR: In this article, an active type II hyperbolic metamaterials and metasurfaces (HMMs) were demonstrated at vacuum wavelength near 750 nm on a silicon platform.
Journal ArticleDOI
Active Perovskite Hyperbolic Metasurface
Zhitong Li,Joseph S. T. Smalley,Ross Haroldson,Dayang Lin,Roberta Hawkins,Abouzar Gharajeh,Jiyoung Moon,Junpeng Hou,Chuanwei Zhang,Walter Hu,Anvar A. Zakhidov,Qing Gu +11 more
TL;DR: A special class of anisotropic media, hyperbolic metamaterials and metasurfaces (HMMs), has attracted much attention in recent years due to its unique ability to manipulate and engineer electroma...