Specialized Low-loss Fiber Optics Components
Castor Optics' expertise in developing fiber optics structures allows us to offer a variety of cutting-edge products. Since the launch of our flagship product, the double-clad fiber coupler series, in 2014, many products have been added to our offering to meet market needs. Our products are renowned for their high transmission efficiencies and low losses, making them optimal for uses where every photon counts.
We provide different product lines, all based on our core technology, the fusion and tapering technique. Discover our fiber optic couplers, circulators, and multiplexers. If your application requires an optical structure you don't see in the listed products, please contact us. Our versatile capabilities enable us to offer custom solutions for your specific needs.
Double-Clad Fiber Couplers (DCFC)
Wideband Multimode Circulators (WMC)
Mode Selective Photonic Lanterns
Interferometers and Compact Subassemblies
Double-Clad Fiber (DCF)
Custom Component
Our Services
Castor Optics offers comprehensive support for designing and accelerating the development of your photonic detection system. Our services include custom product development and prototyping, expert guidance on technology selection, and assistance with optical imaging system integration.