A subwavelength MIM waveguide resonator with an outer portion smooth bend structure

2011 ◽  
Vol 284 (16-17) ◽  
pp. 4078-4081 ◽  
Author(s):  
Ming Tian ◽  
Ping Lu ◽  
Li Chen ◽  
Chao Lv ◽  
Deming Liu
Keyword(s):  
Waveguide Resonator ◽  
Outer Portion ◽  
Mim Waveguide

Sensor based on multiple Fano resonances in MIM waveguide resonator system with silver nanorod-defect

Optik ◽  
2021 ◽  
Vol 229 ◽  
pp. 166237
Author(s):  
Fei Hu ◽  
Fang Chen ◽  
Huafeng Zhang ◽  
Lihui Sun ◽  
Chunchao Yu
Keyword(s):  
Fano Resonances ◽  
Waveguide Resonator ◽  
Resonator System ◽  
Mim Waveguide

scholarly journals Strong plasmon-exciton coupling in MIM waveguide-resonator systems with WS2 monolayer

2019 ◽  
Vol 28 (1) ◽  
pp. 205 ◽  
Author(s):  
Hongju Li ◽  
Bing Chen ◽  
Meng Qin ◽  
Lingling Wang
Keyword(s):  
Waveguide Resonator ◽  
Exciton Coupling ◽  
Mim Waveguide ◽  
Ws2 Monolayer

Tunable triple Fano resonance in MIM waveguide system with split ring resonator

2021 ◽  
Vol 53 (8) ◽  
Author(s):  
Xuebo Liu ◽  
Qian Yang ◽  
Kexue Peng ◽  
Baohua Zhang ◽  
Haineng Bai ◽  
...  
Keyword(s):  
Fano Resonance ◽  
Ring Resonator ◽  
Split Ring Resonator ◽  
Split Ring ◽  
Waveguide System ◽  
Mim Waveguide

scholarly journals 422 Million intrinsic quality factor planar integrated all-waveguide resonator with sub-MHz linewidth

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Matthew W. Puckett ◽  
Kaikai Liu ◽  
Nitesh Chauhan ◽  
Qiancheng Zhao ◽  
Naijun Jin ◽  
...  
Keyword(s):  
Quality Factor ◽  
High Capacity ◽  
Precision Spectroscopy ◽  
Narrow Linewidth ◽  
Waveguide Resonator ◽  
Environmental Disturbances ◽  
Fiber Communications ◽  
Intrinsic Quality ◽  
Quality Factor Q ◽  
Quantum Photonics

AbstractHigh quality-factor (Q) optical resonators are a key component for ultra-narrow linewidth lasers, frequency stabilization, precision spectroscopy and quantum applications. Integration in a photonic waveguide platform is key to reducing cost, size, power and sensitivity to environmental disturbances. However, to date, the Q of all-waveguide resonators has been relegated to below 260 Million. Here, we report a Si3N4 resonator with 422 Million intrinsic and 3.4 Billion absorption-limited Qs. The resonator has 453 kHz intrinsic, 906 kHz loaded, and 57 kHz absorption-limited linewidths and the corresponding 0.060 dB m−1 loss is the lowest reported to date for waveguides with deposited oxide upper cladding. These results are achieved through a careful reduction of scattering and absorption losses that we simulate, quantify and correlate to measurements. This advancement in waveguide resonator technology paves the way to all-waveguide Billion Q cavities for applications including nonlinear optics, atomic clocks, quantum photonics and high-capacity fiber communications.

A high sensitive sensor using MIM waveguide coupled with a rectangular cavity with Fano resonance

2021 ◽  
Vol 53 (6) ◽  
Author(s):  
Hocine Bahri ◽  
Souheil Mouetsi ◽  
Abdesselam Hocini ◽  
Hocine Ben Salah
Keyword(s):  
Fano Resonance ◽  
Rectangular Cavity ◽  
Sensitive Sensor ◽  
Mim Waveguide

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.

scholarly journals Suppression of Back-Reflection From the End Face of Si3N4 Waveguide Resonator

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 28897-28903
Author(s):  
Changkun Feng ◽  
Danni Liu ◽  
Peiren Ni ◽  
Hui Li ◽  
Lishuang Feng
Keyword(s):  
Waveguide Resonator ◽  
Back Reflection

On-chip waveguide resonator with metallic mirrors

2010 ◽  
Vol 35 (4) ◽  
pp. 598 ◽  
Author(s):  
Steve Zamek ◽  
Amit Mizrahi ◽  
Liang Feng ◽  
Aleksandar Simic ◽  
Yeshaiahu Fainman
Keyword(s):  
Waveguide Resonator ◽  
On Chip
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