Freelance Researcher Quantum Photonic Simulation and Qkd Integration

3 days ago

Remote, India Guires Solutions Private Limited Full time

**Job description**

**Job Title**: Freelance Researcher — Quantum Photonic Simulation and QKD Integration

**Work Type**: Remote

**Experience**: 3 to 4 Yrs Writing & Coding Experienced /Fresher Not Eligible

**Hiring**: immediate Joiner Same Day

**Job Types**: Freelance, Volunteer

**Job Purpose**:
To conduct software-based simulation and integration of quantum key distribution (QKD) protocols with a pre-designed 2D photonic model (microring resonator + plasmonic structure), using COMSOL-derived parameters. The researcher will develop, validate, and optimize **QKD protocol simulations**, focusing on **quantum channel modeling**, protocol-level evaluation, and secure key rate analysis.

**Required Qualification**:

- Master’s or PhD in Physics, Photonics, Quantum Engineering, Electrical/Electronic Engineering.
- Strong focus on quantum optics, quantum information, or photonic device modelling preferred.

**Tools to be Familiar**:

- Python (mandatory) — strong coding and data analysis skills
- Advantageous: NetSquid, SimulaQron, MATLAB, Lumerical FDTD (for cross-referencing COMSOL results)

**Required Experience**:

- Prior work or academic research in quantum optics or photonics simulation.
- Hands-on experience in modelling quantum channels, simulating QKD protocols (BB84, E91).
- Proven ability to analyse simulation data and produce technical reports.

**Required Knowledge/Skills**:

- Solid understanding of quantum communication protocols (BB84, E91).
- Ability to model photonic device effects (loss, phase shift, decoherence) on quantum states.
- Strong problem-solving skills, documentation, and communication abilities.

**Role & Responsibility**
- Develop a software simulation workflow to integrate COMSOL-derived 2D photonic model parameters (transmission, phase shift, loss) with QKD protocol simulation.
- Build quantum optical channel models using **Python + QuTiP** (or equivalent).
- Implement and validate **QKD protocol logic** (BB84 mandatory; E91 optional).
- Analyze system performance: compute QBER, secure key rate, impact of device imperfections.
- Provide recommendations for optimizing photonic model parameters for QKD compatibility.
- Deliver clean, well-documented code and a final technical report summarizing methodology, results, and insights.
- Collaborate remotely and provide regular updates through agreed communication channels.

Costing: Based on the Project Basis-15 k Start

**Contact person**:
Lolitha-95661 33822

**Job Types**: Part-time, Freelance, Volunteer
Contract length: 1 month

Pay: From ₹10,000.00 per month

Expected hours: 1 per week

Work Location: Remote

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