University of Cincinnati

What you'll study

The PhD combines advanced coursework with sustained original research. Early years typically focus on core graduate modules and laboratory rotations, followed by qualifying examinations and transition to a dissertation research programme under a faculty supervisor. Research areas within optics and quantum chemistry include quantum electronic structure theory, molecular and condensed‑phase spectroscopy, nonlinear and ultrafast optics, quantum materials and devices, and applications in quantum information science.

• Core topics and modules: Advanced Quantum Chemistry, Molecular Spectroscopy and Dynamics, Statistical Mechanics, Electronic Structure Methods, and Mathematical Methods for Physical Chemistry.
• Optics- and quantum-focused modules: Nonlinear Optics, Laser Spectroscopy, Quantum Optics, Photonics and Plasmonics, Solid‑State Physics for Chemists, and Quantum Information Fundamentals.
• Computational and practical training: Computational Methods in Chemistry (ab initio and density functional approaches), numerical methods for quantum dynamics, and hands‑on training with ultrafast laser systems, single‑photon detection, and optical instrumentation.
• Research seminars and teaching: Regular departmental seminars, student research presentations, and opportunities to gain experience as a teaching assistant.
• Structure: Coursework and laboratory rotations in the first 1–2 years, qualifying exams to proceed to candidacy, then focused dissertation research culminating in a written thesis and oral defence.

Entry requirements

Applicants are expected to hold a strong bachelor’s degree with honours, or a master’s degree, in chemistry, physics, materials science or a closely related discipline. Typical preparation includes undergraduate coursework in quantum mechanics, physical chemistry, and mathematics. Successful candidates usually have research experience, for example an undergraduate or master’s research project demonstrating laboratory or computational skills.

• Application materials: academic transcripts, a research‑focused personal statement, curriculum vitae, and at least two academic references.
• International applicants: proof of English language proficiency where required (TOEFL, IELTS or equivalent) unless exempt.
• Funding and support: many admitted students receive financial support through teaching assistantships, research assistantships or departmental fellowships; admission is typically to funded doctoral study for students who meet departmental standards.

Career prospects

Graduates of the programme are prepared for careers in academic research and teaching, national and government laboratories, and R&D roles in industry. Specific employer and sector opportunities include work in quantum technology companies, photonics and optical communications firms, semiconductor and materials companies, computational chemistry and modelling groups, and scientific instrumentation manufacturers.

• Academic positions: postdoctoral research and faculty posts in chemistry, physics and interdisciplinary departments.
• National and government labs: roles in advanced measurement science, quantum information science, and materials development.
• Industry: R&D scientist or engineer in photonics, quantum devices, lasers and sensors, semiconductors, and software firms focusing on computational chemistry or quantum simulation.
• Other paths: technical consulting, patent law (with further qualification), science policy and technical project leadership.

Why study at University of Cincinnati

The University of Cincinnati offers a research‑intensive environment with faculty whose expertise spans theoretical quantum chemistry, experimental ultrafast and nonlinear optics, and applied photonics. Graduate students benefit from access to well‑equipped laser and spectroscopy laboratories, high‑performance computing resources for large‑scale electronic structure and dynamics calculations, and collaborative opportunities across engineering, physics and materials science.

Students join a department with a tradition of close faculty mentorship, routine departmental seminars and workshops, and connections to regional industry and national research networks—advantages that support successful completion of doctoral research and transition into research careers or industry roles in optics and quantum science.