IPG Photonics [India] Pvt. Ltd. Supplies 0.1-20W Tunable Thulium Fibre Lasers. IPG Photonics [India] Pvt. Ltd. Is an ISO 9001:2000 registered organisation. IPG Photonics [India] Pvt. Ltd. Manufactures high-power lasers and amplifiers are used in materials processing, communications, medical and advanced applications. The 0.1-20W Tunable Thulium Fibre Lasers of TLT Series measure non-linear effects, test component power handling, characterize Raman pumping, or use for medical applications - the applications are limitless.