US Patent Application 18020557. BRANCH RATIO MEASURING DEVICE, BRANCH RATIO MEASURING METHOD, AND OPTICAL MULTIPLEXING/DEMULTIPLEXING CIRCUIT MANUFACTURING METHOD simplified abstract
BRANCH RATIO MEASURING DEVICE, BRANCH RATIO MEASURING METHOD, AND OPTICAL MULTIPLEXING/DEMULTIPLEXING CIRCUIT MANUFACTURING METHOD
Organization Name
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Inventor(s)
Takui Uematsu of Musashino-shi, Tokyo (JP)
Hidenobu Hirota of Musashino-shi, Tokyo (JP)
Hiroyuki Iida of Musashino-shi, Tokyo (JP)
BRANCH RATIO MEASURING DEVICE, BRANCH RATIO MEASURING METHOD, AND OPTICAL MULTIPLEXING/DEMULTIPLEXING CIRCUIT MANUFACTURING METHOD - A simplified explanation of the abstract
- This abstract for appeared for US patent application number 18020557 Titled 'BRANCH RATIO MEASURING DEVICE, BRANCH RATIO MEASURING METHOD, AND OPTICAL MULTIPLEXING/DEMULTIPLEXING CIRCUIT MANUFACTURING METHOD'
Simplified Explanation
The abstract describes a device, method, and manufacturing process for measuring branch ratios without the need for optical sources.
Original Abstract Submitted
The present disclosure is to provide a branch ratio measuring device, a branch ratio measuring method, and an optical multiplexer/demultiplexer circuit manufacturing method that do not require any optical sources for measurement.