Photonics Research Intern

PHI Lab Sunnyvale, CA, USA Posted on 09 Mar, 2026 Skills No skill added Job Summary NTT Research Inc. is seeking a highly motivated Photonics Research Intern for a 3–6 months internship. The intern will focus on numerical modeling and simulation of vertical cavity optical parametric oscillator (OPO) devices using the COMSOL Multiphysics platform. Position Details Develop and implement COMSOL models for vertical cavity OPO structuresSimulate optical modes, nonlinear interactions, and device performanceStudy key phenomena including oscillation threshold behavior, phase-matchingconditions, and parametric gainAnalyze simulation results and contribute to interpretation and documentation of findingsCollaborate with researchers to refine models and support ongoing device design efforts Responsibilities Develop and implement COMSOL models for vertical cavity OPO structuresSimulate optical modes, nonlinear interactions, and device performanceStudy key phenomena including oscillation threshold behavior, phase-matchingconditions, and parametric gainAnalyze simulation results and contribute to interpretation and documentation of findingsCollaborate with researchers to refine models and support ongoing device design efforts Qualifications And Skills Background in photonics, optics, electrical engineering, applied physics, or a related fieldFamiliarity with nonlinear optics and optical resonatorsExperience with numerical simulation tools (COMSOL preferred)Strong analytical skills and ability to work independently in a research environmentThis internship offers hands-on experience in advanced photonics research within anindustrial research setting. Related Video No video present. No video present. Subscribe to Receive NTT Research Job Alerts Email