http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016035452-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48ec3faf180c7f4efeed5211d0c9fdef |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M11-3109 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M11-3145 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M11-00 |
| filingDate | 2015-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fa80c851bf51fc09909c37b9cffa10e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3139e60ceaa6dc63d125ab14922eeae6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ea0e190904f2affdd894776ab273c32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21c8fc58bb51a03d421c65bea2098669 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_615cba21de198f322b24cb1d09e0b144 |
| publicationDate | 2016-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016035452-A |
| titleOfInvention | Edge propagation type optical time domain reflectometer and its usage |
| abstract | PROBLEM TO BE SOLVED: To provide an edge propagation type optical time domain reflectometer and a method for using the same. The OTDR system utilizes a laser source that is turned on until it is turned “on” and the light reaches the end of the fiber span to be measured (ie, the fiber span is fully illuminated). . At any point after the fiber is fully illuminated, the laser source can be turned “off”. The return (reflected and backscattered) signal is directed into the OTDR photodetector and measured from the time the fiber span begins to be illuminated. The measurement is performed by sampling the return signal at a predetermined time interval defined as the sampling rate. The generated output samples are then subjected to post-processing of a differential arithmetic format that generates a conventional OTDR trace from the collected data. [Selection] Figure 3 |
| priorityDate | 2014-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.