基本信息:
- 专利标题: 파동 전달 매체 및 도파 회로
- 专利标题(英):Wave transmission medium and waveguide circuit
- 专利标题(中):波传输介质和波形电路
- 申请号:KR1020057011815 申请日:2003-12-25
- 公开(公告)号:KR1020050084479A 公开(公告)日:2005-08-26
- 发明人: 하시모토토시카즈 , 오가와이쿠오 , 키타가와타케시 , 스즈키센이치 , 야나기사와마사히로 , 시바타토모히로 , 코우토쿠마사키 , 타카하시히로시 , 나가세료우 , 코바야시마사루 , 아사카와슈이치로 , 아베요시테루 , 키토쯔토무 , 오야마타카하루
- 申请人: 니폰덴신뎅와 가부시키가이샤
- 申请人地址: 일본국 도쿄토 치요다쿠 오테마치 *쵸메 *반 *고
- 专利权人: 니폰덴신뎅와 가부시키가이샤
- 当前专利权人: 니폰덴신뎅와 가부시키가이샤
- 当前专利权人地址: 일본국 도쿄토 치요다쿠 오테마치 *쵸메 *반 *고
- 代理人: 채종길
- 优先权: JPJP-P-2002-00378514 2002-12-26; JPJP-P-2003-00336527 2003-09-26; JPJP-P-2003-00375986 2003-11-05; JPJP-P-2003-00391495 2003-11-20
- 国际申请: PCT/JP2003/016725 2003-12-25
- 国际公布: WO2004059354 2004-07-15
- 主分类号: G02B6/02
- IPC分类号: G02B6/02 ; G02B6/13
摘要:
An input port and an output port are provided to a wave transmission medium. Field distribution 1 of a propagated light (forward propagated light) that has entered through the input port is determined by numerical calculation. Field distribution 2 of a phase conjugate light (reversely propagated light) is also determined by numerical calculation. The phase conjugate light is such that the output field expected when an optical signal that has entered through the input port is outputted from the output port is propagated reversely from the output port. From field distributions 1, 2, the spatial distribution of the index of refraction in a medium can be so determined that there is no phase difference between the propagated light and the reversely propagated light at each point (x, z).
摘要(中):
输入端口和输出端口被提供给波传输介质。 通过输入端口输入的传播光(正向传播光)的场分布1由数值计算确定。 相位共轭光(反向传播光)的场分布2也通过数值计算确定。 相位共轭光使得当从输出端口输出已经通过输入端口输入的光信号时预期的输出场从输出端口反向传播。 从场分布1,2可以确定介质中的折射率的空间分布,使得在每个点(x,z)处的传播光和反向传播的光之间不存在相位差。
公开/授权文献:
- KR100690412B1 파동 전달 매체 및 도파 회로 公开/授权日:2007-03-12
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 |