基本信息:
- 专利标题: 분산 평탄화된 비영분산천이 광섬유
- 专利标题(英):Dispersion flattened nzds fiber
- 专利标题(中):分散平铺NZDS纤维
- 申请号:KR1020057012437 申请日:2003-12-11
- 公开(公告)号:KR1020050085938A 公开(公告)日:2005-08-29
- 发明人: 빅햄,스코트알 , 디엡,퐁 , 돈라직,데니스 , 탠던,푸쉬카르 , 장,페이홍
- 申请人: 코닝 인코포레이티드
- 申请人地址: One Riverfront Plaza, Corning, NY ***** U.S.A.
- 专利权人: 코닝 인코포레이티드
- 当前专利权人: 코닝 인코포레이티드
- 当前专利权人地址: One Riverfront Plaza, Corning, NY ***** U.S.A.
- 代理人: 청운특허법인
- 优先权: US60/437,291 2002-12-31
- 国际申请: PCT/US2003/039558 2003-12-11
- 国际公布: WO2004061499 2004-07-22
- 主分类号: G02B6/02
- IPC分类号: G02B6/02
摘要:
A dispersion flattened non-zero dispersion shifted optical waveguide fiber which includes a central core region surrounded by an outer cladding region, the central core region having an alpha less than 4. The optical fiber has a dispersion at a wavelength of about 1550 nm of between about 4 ps/nm/km and about 8 ps/nm/km, and a dispersion slope of less than 0.025 ps/nm2/km at every wavelength between about 1525 nm and 1650 nm.
摘要(中):
一种分散平坦化的非零色散位移光波导光纤,其包括由外包层区域围绕的中心纤芯区域,中心纤芯区域具有小于4的α。光纤具有在约1550nm的波长之间的分散 约4ps / nm / km和约8ps / nm / km,以及在约1525nm和1650nm之间的每个波长处的小于0.025ps / nm2 / km的色散斜率。
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G02 | 光学 |
----G02B | 光学元件、系统或仪器 |
------G02B6/00 | 光导;包含光导和其他光学元件(如耦合器)的装置的结构零部件 |
--------G02B6/02 | .带有包层的光导纤维 |