发明名称 |
RARE EARTH DOPED SINGLE POLARIZATION DOUBLE CLAD OPTICAL FIBER WITH PLURALITY OF AIR HOLES |
摘要 |
<p>An optical fiber including: (i) a silica based, rare earth doped core having a first index of refraction n<SUB>1</SUB>; (ii) a silica based inner cladding surrounding the core and having a second index of refraction n<SUB>2</SUB>, such that n<SUB>1</SUB>>n<SUB>2</SUB>, said inner cladding having a plurality of air holes extending longitudinally through the length of said optical fiber; (iii) a silica based outer cladding surrounding said inner cladding and having a third index of refraction n<SUB>3</SUB>, such that n<SUB>2</SUB>>n<SUB>3</SUB>, wherein said optical fiber supports a single polarization mode within the operating wavelength range.</p> |
申请公布号 |
EP1805537(A2) |
申请公布日期 |
2007.07.11 |
申请号 |
EP20050857962 |
申请日期 |
2005.10.19 |
申请人 |
CORNING INCORPORATED |
发明人 |
BERKEY, GEORGE E;CHEN, XIN;LI, MING-JUN;NOLAN, DANIEL A;WALTON, DONNELL T;WANG, JI;ZENTENO, LUIS A;KOH, JOOHYUN |
分类号 |
G02B6/02;C03B37/023 |
主分类号 |
G02B6/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|