Beijing Keyang Photonics
Beijing Keyang Photonics Co. Ltd.
No. 7 Fengxian Midroad Haidian, Beijing, 010094
|Tel.:||+86 10 5370 4180|
|Fax:||+86 10 5370 4181|
|balanced photodetectors||S E|
|erbium-doped fiber amplifiers||S E||Lumibird, Menlo Systems|
|optical fiber communication systems and devices||S E||TeraXion|
|photodetectors||S E||APIC, Gentec Electro-Optics, Menlo Systems|
|pulsed lasers||S E||EKSPLA, Frankfurt Laser Company, IPG Photonics, Laser Quantum, Lumibird, NKT Photonics, RPMC Lasers, Teem Photonics, TOPTICA Photonics|
|superluminescent sources||S E||Frankfurt Laser Company|
|tunable lasers||S E||APE, EKSPLA, Laser Quantum, Lumibird, NKT Photonics, RPMC Lasers, TOPTICA 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.