Dr. Ritesh Kumar
Dr. Ritesh Kumar
Indian Institute of Technology (Indian School of Mines), Dhanbad
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A photonic scheme for the generation of dual linear chirp microwave waveform based on the external modulation technique and its airborne application
R Kumar, SK Raghuwanshi
Optical and Quantum Electronics 49, 1-13, 2017
Photonic generation of parabolic shaped microwave signal and dual linear chirp microwave waveform
Applied Optics, 2020
Simultaneous photonic generation of multiple chirp and unchirp microwave waveform with frequency multiplying capability for optical beam forming system
R Kumar, SK Raghuwanshi
Optical and Quantum Electronics 51 (11), 344, 2019
Dual-chirp arbitrary microwave waveform generation by using a dual parallel Mach-Zehnder modulator feeding with RF chirp signal
SK Raghuwanshi, R Kumar, NK Srivastava
Progress in Electromagnetics Research C 65, 79-92, 2016
Sensitivity Analysis of HF etched Uniformly Thinned α-Power Refractive Index profile Fibre Bragg Grating Sensor
RK S K Raghuwanshi, Y Singh, P S Pandey
IEEE Transactions on Instrumentation and measurement, 2021
Bound States in the Continuum Empower Subwavelength Gratings for Refractometers in Visible
RJ Gunjan Yadav, Subrat Sahu, Ritesh Kumar
Photonics 9 (5), 295, 2022
Photonic Generation of Multiple Shapes and Sextupled Microwave Signal Based on Polarization Modulator
RKSK Raghuwanshi
IEEE Transaction on Microwave Theory and Techniques 69 (8), 3875-3882, 2021
Efficient 2D optical beamforming network with sub partitioning capability based on raised cosine chirped fiber grating and Mach-Zehnder delay interferometer
R Kumar, SK Raghuwanshi
IEEE Photonics Journal 13 (3), 1-11, 2021
Delay and dispersion investigation of optical components for microwave photonic filter
R Kumar, Y Singh, SK Raghuwanshi, S Chandra, D Nadeem
VLSI, Microwave and Wireless Technologies: Select Proceedings of ICVMWT 2021 …, 2022
Chirped fiber grating and specialty fiber based multiwavelength optical beamforming network for 1X8 phased array antenna in S-band
R Kumar, SK Raghuwanshi, D Nadeem
Optik 243, 167044, 2021
Wavelength Dependent Odd Frequency Multiplication Based on a Superstructure FBG
SKR Ritesh Kumar
IEEE Photonics Technology Letters, 2021
A new proposed scheme to generate arbitrary microwave waveform by using four C-bands laser
SK Raghuwanshi, R Kumar, A Srivastava, NK Srivastava
Journal of Optical Communications, 2017
Photonic generation of a dual nonlinear chirp microwave waveform in Ku-band and its comparative study with dual linear chirping capability to distinguish range-Doppler coupling …
SK Raghuwanshi, R Kumar, M Kumar
Terahertz, RF, millimeter, and submillimeter-wave technology and …, 2018
Geometric Feature-Based Fiber Optic Surface Plasmon Resonance Sensors
RK S K raghuwanshi, Santosh Kumar
Springer Nature, 2023
Polarization controlled dispersion tunable optoelectronic oscillator and frequency octupling without bandpass filter
RKSK Raghuwanshi
Optical and Quantum Electronics 55 (12), 2023
Efficient photonics beam forming system incorporating super structure fiber Bragg grating for application in Ku band
RK D Nadeem, S K Raghuwanshi
Optical Fiber Technology 80, 103436, 2023
High sensitivity detection of chemicals based on sinusoidally apodized structured grating assisted liquid filled directional coupler
SK Raghuwanshi, Y Singh, M Singh, D Chack, R Kumar, O Prakash
Optical and Quantum Electronics 53, 1-17, 2021
An All-Optical System for Transit Time Estimation in Fluids Using Single Source and Detector
RJ Arvind Kumar Maurya, Ritesh Kumar, Venugopal Arumuru
IEEE Transactions on Instrumentation and Measurement 72, 1-8, 2023
Photonic generation of arbitrary microwave signal based on tunable optoelectronic oscillator
S Yadav, R Kumar, P Lohia
VLSI, Microwave and Wireless Technologies: Select Proceedings of ICVMWT 2021 …, 2022
Delay analysis of ring resonator-based beam-forming network in z-domain
RK Md Danish Nadeem, Sanjeev Kumar Raghuwanshi
Opto-Electronics Review 32, e150184-e150184, 2024
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