Our work spans continuous-wave and femtosecond solid-state laser systems, light–matter interaction studies, custom instrumentation, physics education, and numerical modeling of photonic systems. We integrate advanced optical design with hands-on engineering, from 3D-printed optomechanics to home-built diagnostic tools.
The Cal Poly Photon Lab welcomes students from all backgrounds and experiences, fostering an environment where every member feels respected, supported, and empowered to contribute fully to our research and learning community. Interested students are encouraged to contact Dr. Isinsu Baylam Toker for research opportunities.
CW and Femtosecond Lasers
Development and characterization of continuous-wave and femtosecond solid-state lasers operating at near-infrared. These projects also include interdisciplinary applications.
Light-Matter Interaction
Experimental investigation of light-matter interactions in a range of materials, with applications in chemistry and material science. Current capabilities include a UV-VIS spectrophotometer and a nanosecond pump-probe measurement system operating at visible wavelengths.
Computational Photonics and Laser Design
Using MATLAB, Mathematica, and Python to model laser resonators, predict beam dynamics, and optimize system performance.
3D-Printed Optomechanics
Design and fabrication of custom optomechanical components using 3D printing, including design and fabrication of integrated cooling units and mounts. Our lab uses a Creality K1 Max 3D printer with a 300 *300*300 mm build volume.
Integration of Machine Learning with Laser Systems
We investigate intelligent, data-driven methods for optimizing laser operation and performance.
Physics Education
We investigate accessible and effective teaching methods for undergraduate optics and laser science education.
Laser Speckle Experiments (upcoming in Fall 2026)
Design and development of laser speckle setups to explore properties of coherent light scattered from different media.
Controller and Cooling Units for High-Power Laser Diodes (upcoming in Fall 2026)
Design and implementation of electronic control systems and thermal management solutions for high-power infrared laser diodes.
SPDC Quantum Optics Setup (upcoming in Fall 2026)
Design and development of a spontaneous parametric down-conversion source for studying correlated and entangled photon pairs.