Search Results - "Alireza Bahrampour"

Long-distance high-fidelity continuous-variable quantum key distribution with non-Gaussian operations: An exact closed form solution by Jafari, Khatereh, Golshani, Mojtaba, Bahrampour, Alireza

“…In this paper, we derive a closed-form expression for the output state of a CV-QKD protocol in the presence of zero-photon catalysis (ZPC) and a quantum…”
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Can the double-slit experiment distinguish between quantum interpretations? by Ayatollah Rafsanjani, Ali, Kazemi, MohammadJavad, Bahrampour, Alireza, Golshani, Mehdi

“…Despite the astonishing successes of quantum mechanics, due to some fundamental problems such as the measurement problem and quantum arrival time problem, the…”
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A method to estimate the maximum stress time in a fault zone before an earthquake by Amiri Khamkani, Hossein, Tavakoli Chatroodi, Mohammad Reza, Bahrampour, Alireza

“…On the basis of Coulomb criterion and Anderson theory of faulting, a method for estimating the time of maximum shear stress of a failure after an earthquake is…”
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Discrete-modulation measurement-device-independent continuous-variable quantum key distribution with a quantum scissor: exact non-Gaussian calculation by Jafari, Khatereh, Golshani, Mojtaba, Bahrampour, Alireza

“…In this paper, we study non-Gaussian discrete-modulated measurement-device-independent continuous-variable quantum key distribution protocol equipped with a…”
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Generating local oscillator locally in continuous variable quantum key distribution using optical injection phase locked loop: a theoretical approach by Khaksar, Zeinab S., Bahrampour, Alireza

“…In this study, we investigate the feasibility of utilizing optical injection locking with phase-locked loop feedback to generate a true local oscillator for…”
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The Theoretical Study of an Optimal Distributed Fiber Moisture Sensor Based on the Periodic Polymer Coating by Bahrampour, Abolfazl, Dehghani Sanij, Mahboubeh, Rooholamininejad, Hosein, Bahrampour, Alireza

“…In our previous works, we presented a theoretical approach to describe the behavior of a single-mode step-index optical fiber or polymer optical fiber such as…”
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Temperature distribution of an SG-DBR laser cooled by a thermoelectric cooler by Khaksar, Zeinab S., Bahrampour, Alireza

“…We introduce a one-dimensional analytical model to determine the steady-state thermal behavior of a sampled grating distributed Bragg reflector laser coupled…”
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Research Paper: High Fidelity Noiseless Linear Amplifier Based on Three-Photon Quantum Scissor by Khatereh Jafari, Mojtaba Golshani, Alireza Bahrampour

“…In this article, we suggested a three-photon quantum scissor that truncates all multiphoton number states with four or more photons and amplifies the remaining…”
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All-fiber spatial profile and polarization controller by Ghorbani, Fatemeh, Farman, Farnaz, Bahrampour, Alireza

“…The spin and orbital angular momentum of photons can perturb during propagation in few mode optical fiber, and hence, in the receiver, perturbations must be…”
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The effect of probe-Ohmic environment coupling type and probe information flow on quantum probing of the cutoff frequency by Salari Sehdaran, Fahimeh, Zandi, Mohammad H., Bahrampour, Alireza

“…This work aims to compare results of dissipating and pure dephasing single-qubit probes in characterizing the cutoff frequency of a harmonic reservoir Ohmic…”
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Single-photon generation at room temperature using molecular optomechanics in a hybrid photonic-plasmonic cavity by Abutalebi, Shabnam, Ashrafi, Seyed Mahmoud, Ranjbar Askari, Hassan, Bahrampour, Alireza

“…We propose an integrated structure for single-photon generation at room temperature based on a molecular optomechanics system in a hybrid photonic-plasmonic…”
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Terahertz twisted beams generation in plasma by Sobhani, Hassan, Vaziri (Khamedi), Mohammad, Rooholamininejad, Hossien, Bahrampour, Alireza

“…The resonant vortex terahertz beam generation by the cross-focusing of two twisted coaxial laser beams is investigated. For the resonant excitation of…”
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Generation and compression of dissipative soliton using fiber arrays by Shakeri, Somayeh, Niknafs, Akram, Rooholamininejad, Hossein, Bahrampour, Alireza

“…Compression of dissipative soliton (DS) and dissipative soliton resonance (DSR) have attracted considerable attention for generation of short pulse lasers…”
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Resonant second harmonic generation in plasma by self-focused twisted beam by Vaziri (Khamedi), Mohammad, Sohailya, Sozha, Bahrampour, Alireza

“…The resonant second harmonic generation in the presence of a wiggler magnetic field by twisted laser plasma interaction is surveyed. The wiggler magnetic field…”
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Three-particle deterministic secure and high bit-rate direct quantum communication protocol by Jahanshahi, Soudeh, Bahrampour, Alireza, Zandi, Mohammad Hossein

“…A scheme for deterministic secure and high bit-rate direct communication without resorting to a distinct control interval is proposed. It utilizes three…”
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Thermal Analysis of Gold Nanoparticles in Polymer Soluble Which are in Vacuum Condition and Exposed to Laser Beam Gaussian Pulse with a Wavelength of 532 NM for Construction of Electro-optical Devices OLED and OFET by Jahanbakhshizade, Naser, Zandi, Mohammad Hosain, Bahrampour, Alireza

“…Today, gold nanoparticles due to their special properties have many applications in different fields of electronic industry and in particular in…”
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Long-distance high-fidelity continuous-variable quantum key distribution with non-Gaussian operations: An exact closed form solution by Jafari, Khatereh, Golshani, Mojtaba, Bahrampour, Alireza

“…In this paper, we derive a closed form expression for the output state of a CV-QKD protocol in the presence of zero-photon catalysis (ZPC) and quantum scissor…”
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The Intra-cavity Mode Competition and Laser Absorption Spectroscopy with CO2 Laser by Fuladvand, Hamze, Salehi, Amin, Daneshfar, Nader, Bahrampour, Alireza, Farrahi Moghaddam, Reza

“…A mathematical model is developed for analysis the dynamics of an intra-cavity laser spectroscopy and mode competition using the CO2 laser as the coherent…”
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The Intra-cavity Mode Competition and Laser Absorption Spectroscopy with CO sub(2) Laser by Fuladvand, Hamze, Salehi, Amin, Daneshfar, Nader, Bahrampour, Alireza, Moghaddam, Reza Farrahi

“…A mathematical model is developed for analysis the dynamics of an intra-cavity laser spectroscopy and mode competition using the CO sub(2) laser as the…”
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Reducing the Number of Qubits from $n^2$ to $n\log_{2} (n)$ to Solve the Traveling Salesman Problem with Quantum Computers: A Proposal for Demonstrating Quantum Supremacy in the NISQ Era by Ramezani, Mehdi, Salami, Sadegh, Shokhmkar, Mehdi, Moradi, Morteza, Bahrampour, Alireza

“…In our pursuit of quantum supremacy during the NISQ era, this research introduces a novel approach rooted in the Quantum Approximate Optimization Algorithm…”
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