Dr. Eric A. Ramirez
Principal Investigator and Computational Physicist at EAR-Co. Specializing in nonlinear crystal phase-matching, spontaneous parametric down-conversion (SPDC) engineering, thin-film optical dispersion synthesis, and numerical simulation architecture.
Life & Scientific Trajectory
Bridging Fundamental Wave Mechanics with High-Performance Computing
From his earliest inquiries into electromagnetic radiation and analytical mathematics, Dr. Ramirez was captivated by how boundary conditions govern light behavior at quantum thresholds. What began as a curiosity about optical waveguides and laser cavity resonance evolved into a lifelong commitment to deciphering how engineered dielectric structures and nonlinear lattices can mold non-classical states of light.
Rather than separating theoretical exploration from applied software, he treats scientific programming as an indispensable computational telescope. His approach pairs rigorous analytical formulations—such as the Sellmeier equations and transfer matrix methods—with performant, modular code, empowering researchers to simulate physical phenomena that defy closed-form analytical solutions.
At EAR-Co, he directs research on custom-poled lithium niobate crystals, continuous-variable entangled states, and bespoke optical coatings, architecting the underlying computational engines that power the laboratory's real-time diagnostic platforms.
Passion for Science
Core InquiryDriven by non-equilibrium quantum electrodynamics, biphoton wavepacket tailoring, and the quest to maximize quantum visibility across interferometric setups without loss of spectral purity.
Passion for Programming
ImplementationPassionate about writing clean, reproducible mathematical routines. Believes scientific tools should provide immediate numerical feedback and deterministic visualization for experimentalists.
Academic Formation
B.S. in Physics & Applied Mathematics
Graduated Summa Cum Laude. Undergraduate thesis centered on numerical solutions of Maxwell's equations in anisotropic crystalline media and electro-optic modulation.
M.S. in Optics & Photonics
Investigated dielectric thin-film stack optimization using the Transfer Matrix Method (TMM) and group delay dispersion (GDD) compensation algorithms for femtosecond laser optics.
Ph.D. in Applied Physics (Quantum Optics)
Pioneered non-linear domain engineering and aperiodic quasi-phase matching in periodically poled lithium niobate (PPLN) waveguides for high-purity heralded photon sources.
Dissertation & Peer-Reviewed Papers
"Synthesis of Tailored Biphoton States via Spatially Chirped Quasi-Phase-Matching and Multi-Layer Optical Thin-Film Dispersion Engineering"
This doctoral thesis investigates the theoretical limits and algorithmic synthesis of tailored two-photon state generation in nonlinear optical materials. By coupling Transfer Matrix Method (TMM) boundary analysis with numerical inversion of the joint spectral amplitude (JSA), the dissertation establishes a unified mathematical and computational framework for generating broadband, unentangled photon pairs with high visibility Hong-Ou-Mandel interference.