http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019180770-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0858 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-556 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L7-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0819 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-70 |
| filingDate | 2018-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2019180770-A1 |
| titleOfInvention | Photon detector drive timing adjustment method, equipment and optical communication system |
| abstract | PROBLEM TO BE SOLVED: To provide a method, an apparatus, a system and a program capable of performing timing adjustment of a photon detector at high speed and with high reliability. SOLUTION: A timing adjusting device for driving a photon detector (202) of a receiver (200) receives a phase-modulated double optical pulse from a transmitter (100) according to a fixed transmission bit value, and receives a double light pulse. Interference output according to the phase difference by interfering with the optical pulse The asymmetric interferometer (201) that outputs the optical pulse to the photon detector (202) corresponding to the phase difference, and the gate application timing of the photon detector within a predetermined range. It has a control unit (204) that records the number of photon counts detected by the photon detector while shifting and sets the gate application timing to the photon detector with reference to the timing indicating the peak value of the photon count number. [Selection diagram] Fig. 2 |
| priorityDate | 2018-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415821907 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID122034 |
Total number of triples: 18.