Coset is the leading world provider of quality packaging solutions and services for fiber coupled laser modules for telecomm and industrial applications. And that independently; not in competition with customers now and future. Founded in 1999, now with over 10 years of experience, Coset is now a strategic technology and manufacturing partner to global leaders around the world in various stages from development to prototyping and volume production.
We offer a broad portfolio of advanced packaging technology and design resources. Our portfolio includes 980nm pump LD, SLED, SOA, high power multimode lasers and DFB-LD with customer-Coset collaborated design in industry standard 14-pin BTF, 8-pin mini-DIL and other special design opto-electrical packages. Coset designs cost effective packaging solutions to help customers to shorten their time to revenue. Operation of a state-of-the-art lensed fiber fabrication in house further heightens customer value in terms of cost and time-to-market.

Located in Gwangju, now one of the world¯s most renowned photonics industry clusters, our operational base encompasses over 1,000 square meter of production facilities and offices with a strong R&D network with the best in Korea such as Korea Photonics Technology Institute (KOPTI), Electronics and Telecommunications Research Institute (ETRI) and Gwangju Institute of Science and Technology (GIST), all neighboring in the cluster.

http://www.coset.com/