Tunable Color Filters Based on Metal−Insulator−Metal Resonators

Nano Letters ◽  
2009 ◽  
Vol 9 (7) ◽  
pp. 2579-2583 ◽  
Author(s):  
Kenneth Diest ◽  
Jennifer A. Dionne ◽  
Merrielle Spain ◽  
Harry A. Atwater
Keyword(s):  
Metal Insulator ◽  
Metal Insulator Metal ◽  
Color Filters

scholarly journals Stretchable Structural Color Filters Based on a Metal-Insulator-Metal Structure

2018 ◽  
Vol 6 (22) ◽  
pp. 1800851 ◽  
Author(s):  
David D. Ordinario ◽  
Hiroaki Jinno ◽  
Md Osman Goni Nayeem ◽  
Yutaro Tachibana ◽  
Tomoyuki Yokota ◽  
...  
Keyword(s):  
Metal Structure ◽  
Structural Color ◽  
Metal Insulator ◽  
Metal Insulator Metal ◽  
Color Filters

scholarly journals High-purity reflective color filters based on thin film cavities embedded with an ultrathin Ge2Sb2Te5 absorption layer

2020 ◽  
Vol 2 (10) ◽  
pp. 4930-4937
Author(s):  
Junho Lee ◽  
Jaeyong Kim ◽  
Myeongkyu Lee
Keyword(s):  
Thin Film ◽  
High Purity ◽  
Metal Insulator ◽  
Absorption Layer ◽  
Metal Insulator Metal ◽  
Significant Interest ◽  
Color Filters

A thin film cavity formed by stacking metal–insulator–metal (MIM) continuous layers is of significant interest as a lithography-free and scalable color-filtering structure.

PLASMONIC COLOR FILTERS

2014 ◽  
Vol 02 (02) ◽  
pp. 1440009 ◽  
Author(s):  
GUANGYUAN SI ◽  
YANHUI ZHAO ◽  
AH BIAN CHEW ◽  
YAN JUN LIU
Keyword(s):  
Surface Plasmon Resonance ◽  
Ultrahigh Resolution ◽  
Metal Insulator ◽  
Metal Insulator Metal ◽  
Nanohole Arrays ◽  
Display Technology ◽  
Metal Gratings ◽  
Near Future ◽  
Color Filters ◽  
Transmission And Reflection

Plasmon-assisted color filtering devices have drawn increasing attention recently, thanks to their great potential for ultrahigh resolution display technology. In this paper, both transmission and reflection type color filters based on tuning surface plasmon resonance will be summarized. Transmission type color filters using nanohole arrays, nanoslits with grooves, metal–insulator–metal gratings and coaxial apertures will be reviewed first. Then reflective color filters using nanorods with ultrasmall separations will be discussed briefly. We believe more practical achievements of plasmon-based devices will be readily realized in the near future.

Modeling, Fabrication, and Electrical Testing of Metal-Insulator-Metal Diode

2011 ◽  
Author(s):  
Terrance O'Regan ◽  
Matthew Chin ◽  
Cheng Tan ◽  
Anthony Birdwell
Keyword(s):  
Metal Insulator ◽  
Metal Insulator Metal

scholarly journals Hyperspectral Molecular Orientation Mapping in Metamaterials

2021 ◽  
Vol 11 (4) ◽  
pp. 1544
Author(s):  
Meguya Ryu ◽  
Yoshiaki Nishijima ◽  
Shinya Morimoto ◽  
Naoki To ◽  
Tomoki Hashizume ◽  
...  
Keyword(s):  
Molecular Orientation ◽  
Field Enhancement ◽  
Chemical Mapping ◽  
Metal Insulator ◽  
Orientation Mapping ◽  
Metal Insulator Metal ◽  
Finger Printing ◽  
Thermal Emitter ◽  
Ir Bands ◽  
Sub Wavelength

The four polarisation method is adopted for measurement of molecular orientation in dielectric nanolayers of metal-insulator-metal (MIM) metamaterials composed of gold nanodisks on polyimide and gold films. Hyperspectral mapping at the chemical finger printing spectral range of 4–20 μμm was carried out for MIM patterns of 1–2.5 μμm period (sub-wavelength). Overlay images taken at 0,π4,π2,3π4 orientation angles and subsequent baseline compensation are shown to be critically important for the interpretation of chemical mapping results and reduction of spurious artefacts. Light field enhancement in the 60-nm-thick polyimide (I in MIM) was responsible for strong absorption at the characteristic polyimide bands. Strong absorbance A at narrow IR bands can be used as a thermal emitter (emittance E=1−R), where R is the reflectance and A=1−R−T, where for optically thick samples the transmittance is T=0.

Nonstoichiometric Nanolayered Ni/NiO/Al2O3/CrAu Metal–Insulator–Metal Infrared Rectenna

2021 ◽  
Vol 4 (3) ◽  
pp. 2470-2475 ◽  
Author(s):  
Ayendra Weerakkody ◽  
Amina Belkadi ◽  
Garret Moddel
Keyword(s):  
Metal Insulator ◽  
Metal Insulator Metal

scholarly journals Design of a Liquid-Crystal-Tunable Terahertz Demultiplexer Based on a Metal-Insulator-Metal Waveguide

2019 ◽  
Vol 9 (4) ◽  
pp. 644
Author(s):  
Xue-Shi Li ◽  
Naixing Feng ◽  
Yuan-Mei Xu ◽  
Liang-Lun Cheng ◽  
Qing Liu
Keyword(s):  
Liquid Crystal ◽  
Electric Field ◽  
Metal Insulator ◽  
Resonance Modes ◽  
External Bias ◽  
Bias Electric Field ◽  
Metal Waveguide ◽  
Metal Insulator Metal ◽  
Fabry Perot ◽  
Mim Waveguide

A tunable demultiplexer with three output channels infiltrated by liquid crystal (LC) is presented, which is based on a metal-insulator-metal (MIM) waveguide. The operating frequencies of the three output channels can be tuned simultaneously at will by changing the external bias electric field applied to the LC. By analyzing the Fabry-Pérot (FP) resonance modes of the finite-length MIM waveguide both theoretically and numerically, the locations of the three channels are delicately determined to achieve the best demultiplexing effects. Terahertz (THz) signals input from the main channel can be demultiplexed by channels 1, 2 and 3 at 0.7135 THz, 1.068 THz and 1.429 THz, respectively. By applying an external electric field to alter the tilt angle of the infiltrating LC material, the operating frequencies of channels 1, 2 and 3 can be relatively shifted up to 12.3%, 9.6% and 9.7%, respectively. The designed demultiplexer can not only provide a flexible means to demultiplex signals but also tune operating bands of output channels at the same time.

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