851 70 Sundsvall
|fiber optics||S E||Edmund Optics, NKT Photonics|
|fibers||S E||NKT Photonics, TOPTICA Photonics|
|laser gain media||S E|
|rare-earth-doped fibers||S E||NKT Photonics|
|rare-earth-doped gain media||S E||EKSMA OPTICS, NKT Photonics|
|specialty fibers||S E||NKT Photonics|
|ytterbium-doped gain media||S E||EKSMA OPTICS, NKT Photonics|
Column "To": S = list of suppliers for that product, E = encyclopedia article.
Third column: alternative suppliers are suppliers also offering such products while having an ad package. On their own company profile pages, the right column of the table contains their product descriptions instead of alternative suppliers.