Results 211 to 220 of about 81,937 (236)

Solitonic Signals Generation and Transmission Using MRR

2015
The advantage of the study is that nonlinear behavior of light inside ring resonators system can be controlled and managed by using appropriate parameters of the microring resonator (MRR) system. The effects of the coupling coefficients on the bifurcation and chaos behaviors, in terms of roundtrip and output powers are presented.
Iraj Sadegh Amiri, Harith Ahmad
openaire   +1 more source

THz frequency generation using MRRs for THz imaging

2012 International Conference on Enabling Science and Nanotechnology, 2012
We propose a new design of THz frequency carrier generation for medical applications. The dense wavelength division multiplexing can be generated by using a Gaussian pulse propagating within a modified PANDA ring resonator and Add/drop filter. Results obtained have shown that region of frequency can be obtained between 30–100 THz.
A. Afroozeh, I. S. Amiri, A. R. Samavati, J. Ali, Preecha Yupapin   +4 more
openaire   +1 more source

Design of ROADM based on CWDM and MRRs

2017 IEEE 2nd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC), 2017
In metro-access optical network, reconfigurable optical add/drop multiplexers (ROADMs) are required. A ROADM based on coarse wavelength division multiplexer (CWDM) and microring resonators (MRRs) has been proposed and demonstrated. The simulation and performance analysis of ROADM system are carried out by using beam propagation method (BPM) and finite ...
Lingyu Lv, Wei Ji, Rui Yin, Shicheng Zhang, Zisu Gong, Shengtao Yin   +5 more
openaire   +1 more source

Suggesting a Sonographic Index to Measure Ultrasound Diaphragmatic MRR

2016
Measurements of ultrasound diaphragmatic motion may provide important and essential information about diaphragmatic fatigue. In this work, we propose a semi-automated analysis system for measuring the diaphragmatic motion and estimation of the maximum relaxation rate (MRR) from ultrasound M-mode images of the diaphragmatic muscle.
Loizou, Christos P., Loizou, Christos P., Matamis, D., Soleimezi, E., Minas, G., Pattichis, Constantinos S., Loizou, Christos P., Loizou, Christos P., Matamis, D., Soleimezi, E., Minas, G., Pattichis, Constantinos S.   +11 more
openaire   +2 more sources

Multiphonon Resonant Raman Scattering (MRRS) of Semiconductor Nanomaterials for Biodetection

Journal of Nanoscience and Nanotechnology, 2011
Robust, rapid and sensitive detection of specific molecules at ultra low concentrations is becoming increasing important, especially for medical diagnosis, food safety and environmental protection. Various spectroscopic techniques have been developed to apply in analysis and assay fields, including fluorescent spectroscopy, infrared spectroscopy and ...
Xia, Hong, Xueying, Chu, Yichun, Liu
openaire   +2 more sources

Study of MRR for EN47 Spring Steel in WEDM

Materials Today: Proceedings, 2018
Abstract The influence of process parameters of WEDM (wire electro discharge machining) on MRR of EN47 spring steel is examined in the present study. Taguchi methodology along with L27 orthogonal array is used to optimize the MRR by considering four process parameters i.e. Pulse-on time (Ton), Pulse-off time (Toff), Wire feed (WF)and gap voltage (V).
S. Banerjee, B. Panja, S. Mitra
openaire   +1 more source

Notch Filters based on Multilayer Ring Resonators (MRR)

2019 IEEE 19th Mediterranean Microwave Symposium (MMS), 2019
Notched band filters are proposed based on multilayer ring resonator (MRR) structures. Three methods are introduced to obtain notch response for both forward-coupling and reverse-coupling configurations. In the first technique, an extra loop is employed on the top or bottom layer of MRR filters and a stop band is generated.
openaire   +1 more source

Analysis of single Micro-Ring Resonators (MRR), add/drop filter MRR and cascaded MRR

2016
Iraj Sadegh Amiri, Abdolkarim Afroozeh, Harith Ahmad   +2 more
openaire   +1 more source

Parametric Optimization of MRR During Ultrasonic Machining Process

2022
B. Banerjee, S. Doloi, S. Das, D. Dhupal
openaire   +1 more source

Standards for MRR reference service

Archival Informatics Newsletter, 1988
openaire   +1 more source