发明名称 |
Coaxial coupler transmitter-receiver apparatus. |
摘要 |
<p>An optical two-way transmission-receiver communications system utilizing a coaxial coupler in place of a standard coupler, the optical system being capable of operation either in a single or multiple wavelength mode by designing the coupling region to have the proper length (i.e., either in 3dB or WDM operation), and further comprising a transmitter and a detector adjacent a coaxial coupler. The detector of the system is provided with a hole in its center in order to allow the transmitter access to the core waveguide of the coaxial coupler. The coaxial coupler may be formed from a rod in tube structure with a core waveguide extension adjacent the Tx/Rx and an integral pigtail on the opposite side of the coupler. <IMAGE></p> |
申请公布号 |
EP0511435(A2) |
申请公布日期 |
1992.11.04 |
申请号 |
EP19910121956 |
申请日期 |
1991.12.20 |
申请人 |
CORNING INCORPORATED |
发明人 |
NEWHOUSE, MARK ANDREW;WEIDMAN, DAVID LEE |
分类号 |
G02B6/255;G02B6/28;G02B6/287;G02B6/34;G02B6/42 |
主分类号 |
G02B6/255 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|