Invention Grant
- Patent Title: Highly rare-earth doped fiber
- Patent Title (中): 高稀土掺杂光纤
-
Application No.: US12628914Application Date: 2009-12-01
-
Publication No.: US08346029B2Publication Date: 2013-01-01
- Inventor: Shibin Jiang
- Applicant: Shibin Jiang
- Applicant Address: US AZ Tucson
- Assignee: AdValue Photonics, Inc.
- Current Assignee: AdValue Photonics, Inc.
- Current Assignee Address: US AZ Tucson
- Agency: Quarles & Brady LLP
- Agent Dale F. Regelman
- Main IPC: G02B6/00
- IPC: G02B6/00
Abstract:
A multicomponent glass fiber having a doping concentration of 55%-85% (wt./wt.) of a rare-earth oxide is presented. The rare-earth oxide is selected from the group comprising: Pr2O3, Nd2O3, Pm2O3, Sm2O3, Eu2O3, Gd2O3, Tb2O3, Dy2O3, Ho2O3; Er2O3, Tm2O3, Yb2O3, La2O3, Ga2O3, Ce2O3, and Lu2O3. Additionally, an all-fiber isolator using highly rare-earth oxide doped fibers is disclosed.
Public/Granted literature
- US20110129179A1 HIGHLY RARE-EARTH DOPED FIBER Public/Granted day:2011-06-02
Information query
