Design of sub-wavelength size indium tin oxide clad optical disk resonators with quality factors>104 in visible wavelengths

2011 ◽  
Author(s):  
Ozlem Senlik ◽  
Hwi Yoon Cheong ◽  
Tomoyuki Yoshie
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Optical Disk ◽  
Quality Factors ◽  
Disk Resonators ◽  
Visible Wavelengths ◽  
Sub Wavelength

scholarly journals Design of subwavelength-size, indium tin oxide (ITO)-clad optical disk cavities with quality-factors exceeding 10^4

2011 ◽  
Vol 19 (23) ◽  
pp. 23469 ◽  
Author(s):  
Özlem Şenlik ◽  
Hwi Yoon Cheong ◽  
Tomoyuki Yoshie
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Optical Disk ◽  
Quality Factors

scholarly journals Perovskite nanowire lasers on low-refractive-index conductive substrate for high-Q and low-threshold operation

Nanophotonics ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 3977-3984 ◽  
Author(s):  
Daria I. Markina ◽  
Anatoly P. Pushkarev ◽  
Ivan I. Shishkin ◽  
Filipp E. Komissarenko ◽  
Alexander S. Berestennikov ◽  
...  
Keyword(s):  
Refractive Index ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Surface Passivation ◽  
Lasing Threshold ◽  
Defect Tolerance ◽  
Quality Factors ◽  
Perovskite Materials ◽  
Conductive Substrates ◽  
Low Refractive Index

AbstractOver the last five years, inorganic lead halide perovskite nanowires have emerged as prospective candidates to supersede standard semiconductor analogs in advanced photonic designs and optoelectronic devices. In particular, CsPbX3 (X = Cl, Br, I) perovskite materials have great advantages over conventional semiconductors such as defect tolerance, highly efficient luminescence, and the ability to form regularly shaped nano- and microcavities from solution via fast crystallization. However, on the way of electrically pumped lasing, the perovskite nanowires grown on transparent conductive substrates usually suffer from strong undesirable light leakage increasing their threshold of lasing. Here, we report on the integration of CsPbBr3 nanowires with nanostructured indium tin oxide substrates possessing near-unity effective refractive index and high conductivity by using a simple wet chemical approach. Surface passivation of the substrates is found out to govern the regularity of the perovskite resonators’ shape. The nanowires show room-temperature lasing with ultrahigh quality factors (up to 7860) which are up to four times higher than that of similar structures on a flat indium tin oxide layer, resulting in more than twofold reduction of the lasing threshold for the nanostructured substrate. Numerical modeling of eigenmodes of the nanowires confirms the key role of low-refractive-index substrate for improved light confinement in the Fabry–Pérot cavity which results in superior laser performance.

Fan-shaped mid-infrared chiral metamaterials based on indium tin oxide and their circular dichroism

2020 ◽  
Vol 13 (4) ◽  
pp. 722-727
Author(s):  
ZHU Ye-xin ◽  
◽  
◽  
LI Ya-nan ◽  
SHI Wei-jie ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Mid Infrared ◽  
Chiral Metamaterials ◽  
Circular Dichroïsm

Indium tin oxide/GaAs photodiodes for millimetric-wave applications

1986 ◽  
Vol 22 (23) ◽  
pp. 1266 ◽  
Author(s):  
D.G. Parker ◽  
P.G. Say
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Millimetric Wave

Indium–tin oxide film electrode as catalytic amperometric sensor for hydrogen peroxide

The Analyst ◽  
1995 ◽  
Vol 120 (10) ◽  
pp. 2579-2583 ◽  
Author(s):  
Xiaohua Cai ◽  
Božidar Ogorevc ◽  
Gabrijela Tavčar ◽  
Joseph Wang
Keyword(s):  
Hydrogen Peroxide ◽  
Oxide Film ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Amperometric Sensor ◽  
Film Electrode

Plasma-assisted deposition of indium tin oxide thin films by sublimation using an anodic vacuum arc discharge

2021 ◽  
pp. 138731
Author(s):  
Bert Scheffel ◽  
Olaf Zywitzki ◽  
Thomas Preußner ◽  
Torsten Kopte
Keyword(s):  
Thin Films ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Arc Discharge ◽  
Vacuum Arc ◽  
Oxide Thin Films
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