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R. Unnithan · SciRah

Researcher profile · Semantic Scholar

R. Unnithan

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R. Unnithan — researcher profile on SciRah

h-index: 17
Works: 108
Citations: 890

Most-cited papers

Development of a low-cost e-nose to assess aroma profiles: An artificial intelligence application to assess beer quality
Claudia Gonzalez Viejo, S. Fuentes, Amruta M. Godbole, Bryce Widdicombe +1 more
2020172 citations
Semantic Scholar
Thermal denaturation of proteins in the muscle fibre and connective tissue from bovine muscles composed of type I (masseter) or type II (cutaneous trunci) fibres: DSC and FTIR microspectroscopy study.
R. Vaskoska, A. Vénien, M. Ha, J. White +3 more
2020Food Chemistry60 citations
Semantic Scholar
Early Detection of Aphid Infestation and Insect-Plant Interaction Assessment in Wheat Using a Low-Cost Electronic Nose (E-Nose), Near-Infrared Spectroscopy and Machine Learning Modeling
S. Fuentes, E. Tongson, R. Unnithan, Claudia Gonzalez Viejo
2021Italian National Conference on Sensors54 citations Open access
Semantic Scholar
A single sensor based multispectral imaging camera using a narrow spectral band color mosaic integrated on the monochrome CMOS image sensor
Xin He, Yajing Liu, K. Ganesan, A. Ahnood +7 more
202048 citations Open access
Semantic Scholar
A Photonic Switch Based on a Hybrid Combination of Metallic Nanoholes and Phase-change Vanadium Dioxide
Miao Sun, Mohammad Taha, S. Walia, M. Bhaskaran +3 more
2018Scientific Reports48 citations Open access
Semantic Scholar
Using imagery and computer vision as remote monitoring methods for early detection of respiratory disease in pigs
M. Jorquera-Chavez, S. Fuentes, F. Dunshea, R. Warner +4 more
2021Computers and Electronics in Agriculture47 citations Open access
Semantic Scholar
Assessment of Smoke Contamination in Grapevine Berries and Taint in Wines Due to Bushfires Using a Low-Cost E-Nose and an Artificial Intelligence Approach
S. Fuentes, Vasiliki Summerson, Claudia Gonzalez Viejo, E. Tongson +4 more
2020Italian National Conference on Sensors38 citations Open access
Semantic Scholar
High Performance and High Yield Solution Processed IGZO Thin Film Transistors Fabricated with Low‐Temperature Annealed Hafnium Dioxide Gate Dielectric
Yutong Liu, Yang Yu, Tian-Zhi Li, Yihong Hu +2 more
2023Advanced Electronic Materials23 citations Open access
Semantic Scholar
Characterization of Fe(III)-binding peptides from pea protein hydrolysates targeting enhanced iron bioavailability
Yianna Y. Zhang, R. Stockmann, Ken Ng, J. Broadbent +5 more
2022Food Chemistry22 citations Open access
Semantic Scholar
Photonic Integrated Self-Coherent Homodyne Receiver Without Optical Polarization Control for Polarization-Multiplexing Short-Reach Optical Interconnects
Honglin Ji, Zhen Wang, Xing-Feng Li, Jing-Chi Li +4 more
2023Journal of Lightwave Technology20 citations
Semantic Scholar
High-dimensional Stokes vector direct detection over few-mode fibers.
Honglin Ji, D. Che, Chuanbowen Sun, Jian Fang +3 more
2019Optics Letters20 citations
Semantic Scholar
Scopolamine Impairs Spatial Information Recorded With “Miniscope” Calcium Imaging in Hippocampal Place Cells
Dechuan Sun, R. Unnithan, Chris French
2021Frontiers in Neuroscience19 citations Open access
Semantic Scholar
Fully Solution-Processed Transparent Artificial Neural Network Using Drop-On-Demand Electrohydrodynamic Printing.
J. Yong, You Liang, Yang Yu, Basem Hassan +8 more
2019ACS Applied Materials and Interfaces18 citations
Semantic Scholar
Accurate indoor mapping using an autonomous unmanned aerial vehicle (UAV)
Lachlan Dowling, Tomas Poblete, I. Hook, Hao Tang +3 more
2018arXiv.org18 citations
Semantic Scholar
Calcium Signalling in Neurological Disorders, with Insights from Miniature Fluorescence Microscopy
Dechuan Sun, Mona Amiri, Qi Meng, R. Unnithan +1 more
2024Cells17 citations Open access
Semantic Scholar
Silicon Photonic Carrier-Assisted Differential Detection Receiver With High Electrical Spectral Efficiency for Short-Reach Interconnects
Jing-Chi Li, Zhen Wang, Honglin Ji, Xing-Feng Li +4 more
2023Journal of Lightwave Technology17 citations
Semantic Scholar
Carrier Assisted Differential Detection With Generalized and Simplified Receiver Structure
Honglin Ji, Shuangyu Dong, Zhaopeng Xu, Jing-Chi Li +3 more
2021Journal of Lightwave Technology14 citations Open access
Semantic Scholar
Longwave infrared multispectral image sensor system using aluminum-germanium plasmonic filter arrays
Noor E. Karishma Shaik, Bryce Widdicombe, Dechuan Sun, Sam E. John +3 more
2023Nano Reseach13 citations Open access
Semantic Scholar
High Electrical Spectral Efficiency Silicon Photonic Receiver with Carrier-Assisted Differential Detection
Jing-Chi Li, Zhen Wang, Honglin Ji, Xing-Feng Li +4 more
2022Optical Fiber Communications Conference and Exhibition13 citations
Semantic Scholar
3D printed diffractive optical elements for rapid prototyping
Daniel Fan, Carlas S. Smith, R. Unnithan, Sejeong Kim
2024Micro and Nano Engineering9 citations Open access
Semantic Scholar
Design of an On-Chip Plasmonic Modulator Based on Hybrid Orthogonal Junctions Using Vanadium Dioxide
Gregory Tanyi, Miao Sun, C. Lim, R. Unnithan
2021Nanomaterials9 citations Open access
Semantic Scholar
Tunable Resistive Switching in CsPbBr3 Nanocrystal‐Based Memristors for Artificial Synapse and Neuromorphic Applications
S. Saha, B. Roy, Tamal Dey, C. Ganguly +3 more
2025Advanced Materials & Technologies8 citations
Semantic Scholar
Hippocampal cognitive and relational map paradigms explored by multisensory encoding recording with wide-field calcium imaging
Dechuan Sun, Noor E. Karishma Shaik, R. Unnithan, Chris French
2023iScience8 citations Open access
Semantic Scholar
Inverse design of chiral structures for giant helical dichroism.
Chia-Chun Pan, Munseong Bae, Hong-Tao Wang, Jaesung Lim +4 more
2025Nanoscale Horizons7 citations Open access
Semantic Scholar
Real-time multimodal sensory detection using widefield hippocampal calcium imaging
Dechuan Sun, Yang Yu, Forough Habibollahi, R. Unnithan +1 more
2023Communications Engineer6 citations Open access
Semantic Scholar
Silicon Photonics 630-Gb/s Complementary Polarization-Diversity Coherent Receiver with 9-Mrad/s Polarization Tracking Speed for Self-Coherent Homodyne Detection
Honglin Ji, Zhen Wang, Xing-Feng Li, Jing-Chi Li +4 more
2022Optical Fiber Communications Conference and Exhibition6 citations
Semantic Scholar
CMY camera using a nanorod filter mosaic integrated on a CMOS image sensor
Xin He, Yajing Liu, P. Beckett, H. Uddin +2 more
20216 citations Open access
Semantic Scholar
Effects of Antipsychotic Drugs and Potassium Channel Modulators on Spectral Properties of Local Field Potentials in Mouse Hippocampus and Pre-Frontal Cortex.
Dechuan Sun, M. Kermani, Matthew R. Hudson, Xin He +2 more
2021Neuropharmacology6 citations Open access
Semantic Scholar
Multispectral Image Sensors Using Metasurfaces
Xin He, P. Beckett, R. Unnithan
2021Progress in Optical Science and Photonics6 citations Open access
Semantic Scholar
Hybrid Color Filters for Multispectral Imaging
Xin He, Yajing Liu, P. Beckett, Md Hemayet Uddin +2 more
2020Advanced Theory and Simulations6 citations
Semantic Scholar
Nanoscale Materials and Devices for Future Communication Networks
Miao Sun, Mohammad Taha, S. Walia, M. Bhaskaran +3 more
2019Nanoscale Networking and Communications Handbook6 citations
Semantic Scholar
From microelectrode arrays to all-optical and multimodal neural interfaces: emerging platforms for spatiotemporal interrogation of in vitro neural circuits
Song Wang, Sarah Gordon, Chris French, R. Unnithan +1 more
2025Frontiers in Synaptic Neuroscience5 citations Open access
Semantic Scholar
Electro-optic Modulator Based on Vanadium Dioxide Epsilon-Near-Zero Nanorods Embedded in Silicon Slot Waveguide
G. Tanyi, C. Lim, R. Unnithan
2023Conference on Lasers and Electro-Optics5 citations Open access
Semantic Scholar
Plasmonic Narrow Bandpass Filters Based on Metal-Dielectric-Metal for Multispectral Imaging
Xin He, Nicholas O’Keefe, Dechuan Sun, Yajing Liu +3 more
20182018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)5 citations
Semantic Scholar
Additive 3D printed optical waveguide for augmented reality
Dechuan Sun, Gregory Tanyi, Alan Lee, Chris French +3 more
2024APL Photonics4 citations Open access
Semantic Scholar
Miniaturized multispectral imaging for microfluidic pH sensing
Yushan Meng, Dechuan Sun, Bryce Widdicombe, D. Jacob +4 more
2025Sensing and Bio-Sensing Research3 citations Open access
Semantic Scholar
Optical Brain–Computer Interface
Dechuan Sun, Chris French, R. Unnithan
20243 citations
Semantic Scholar
A multifunctional smart field-programmable radio frequency surface
Tian-Zhi Li, Yang Yu, Yutong Liu, R. Unnithan +4 more
2024Nature Communications3 citations Open access
Semantic Scholar
Protocol for calcium imaging and analysis of hippocampal CA1 activity evoked by non-spatial stimuli
Dechuan Sun, Mona Amiri, R. Unnithan, Chris French
2024STAR Protocols3 citations Open access
Semantic Scholar
Wearable Transmitter Coil Design for Inductive Wireless Power Transfer to Implantable Devices
Yi-De Tai, Bryce Widdicombe, R. Unnithan, D. Grayden +1 more
2023Annual International Conference of the IEEE Engineering in Medicine and Biology Society3 citations
Semantic Scholar
Multispectral Filters for MIR Spectral Imaging Applications
Xin He, P. Beckett, Zi-Xin Cai, R. Unnithan +4 more
2022Asia Communications and Photonics conference and Exhibition3 citations
Semantic Scholar
Aluminum Plasmonics in Thermal Wavelengths for Multispectral Imaging
Noor-E-Karishma Shaik, Luke Weston, A. Nirmalathas, R. Unnithan
2020Conference on Lasers and Electro-Optics3 citations
Semantic Scholar
A Photonic Switch Based on a Hybrid Combination of Metallic Nanoholes and Phase-change Vanadium Dioxide
Miao Sun, Mohammad Taha, S. Walia, M. Bhaskaran +3 more
2018Scientific Reports3 citations Open access
Semantic Scholar
Selective Room-Temperature Ultrasensitive Detection of H₂S Using Au/Pd Functionalization in Si-Field-Effect Transistors
Areej Shahid, J. Gum, Paul Beckett, J. Bullock +2 more
2025IEEE Sensors Journal2 citations
Semantic Scholar
Automated Assessment of Green Infrastructure Using E-nose, Integrated Visible-Thermal Cameras and Computer Vision Algorithms
Areej Shahid, Sigfredo Fuentes, Claudia Gonzalez Viejo, Bryce Widdicombe +1 more
2025Italian National Conference on Sensors2 citations Open access
Semantic Scholar
Single Vanadium Dioxide Nanoparticle-Enabled Plasmonic switch with Thermal and Electronic Reconfigurability
Gregory Tanyi, Daniel Peace, Han-Hao Cheng, Guanghui Ren +6 more
2024Opto-Electronics and Communications Conference2 citations Open access
Semantic Scholar
LWIR multispectral imaging using plasmonic filters integrated on a single thermal image sensor
Noor E. Karishma Shaik, Bryce Widdicombe, Nandakishor Desai, M. Palaniswami +2 more
2023Future Sensing Technologies2 citations
Semantic Scholar
Generalized carrier assisted differential detection with simplified receiver structure
Honglin Ji, Chuanbowen Sun, R. Unnithan, W. Shieh
2021Optical Fiber Communications Conference and Exhibition2 citations
Semantic Scholar
Target detection from limited number of spectral bands using a signature-based machine learning
Bryce Widdicombe, R. Unnithan, Bin Lee
2021Security + Defence2 citations
Semantic Scholar
Four-Dimensional Direct Detection Receiver Based on Stokes Vector and Differential Polarization Inner Product
Honglin Ji, Tonghui Ji, Chuanbowen Sun, Zhaopeng Xu +2 more
2020Asia Communications and Photonics conference and Exhibition2 citations
Semantic Scholar

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