Castor Optics is an emerging Canadian company focused on the research, development and manufacturing of innovative fiber optic components. Our product offering allows our customers to design high performance detection systems in contexts where the detected signal is extremely weak. Our products include double-clad fiber couplers, multimode circulators, mode-selective photonic lanterns, interferometer modules, and more. Our expertise covers areas from biomedical imaging to LIDAR system to assist you with the design and development of your fiber-based solution. Come talk to our fiber optics experts!