FR1441991: A process of making rare earth doped optical fibre

Filing Date: 04-05-2004

Issue Date: 08-02-2006

Applicant: CSIR–Central Glass & Ceramic Research Institute (CSIR–CGRI), Kolkata

Patent No: FR1441991

Application No: 1978809

Inventor(s): Ranjan Sen, Miss Minati Chatterjee, Milan Kanti Naskar, Mrinmay Pal, Mukul Chandra Paul, Shyamlal Kumar Bhadra, Kamal Dasgupta, Dibyendu Ganguli, Tarun Bandyopadhyay, Aharon Gedanken

Country: France