| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_156ba344eeb860667cb0137d2cd6c8bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ccc7c1c24571bf5d609e80a99b6b8a2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2003-421
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2003-423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-06113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2003-2806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2003-425 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3581
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3586
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-4338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-2803 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-42 |
| filingDate |
2016-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74eb240d2f11c9fbe96268fa79f2a044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f38eafb8cc1d823fc8f9e1f11b80ec14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57e42b55f8d24c75dfda0a32a3a4fb7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_907063f912c1088b9e04de891a01a96c |
| publicationDate |
2017-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017197776-A1 |
| titleOfInvention |
Terahertz time-domain spectroscopy system |
| abstract |
Provided is a terahertz time-domain spectroscopy system. Femtosecond laser light radiated by a femtosecond laser (1) is collimated by a first diaphragm (2) and then split into pump light and probe light by a beam splitter (4). The pump light generates terahertz pulses by means of a first light path component (A). The probe light generates linear polarization probe light aplanatic with the pump light by means of a second light path component (B). The linear polarization probe light and the terahertz pulses are combined by a beam combiner (21) to obtain a light beam to be detected carrying terahertz pulse information. Meanwhile, a detection device (C) is provided with two electro-optical crystals (22, 23) of equal thickness. An included angle between crystal axes of the two electro-optical crystals (22, 23) is adjusted so as to realize corresponding phase compensation of phase delay of two components, o light and e light, of the probe light passing through the first electro-optical crystal (22), thereby realizing linear probing of strong terahertz pulses and improving measurement precision. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11683090-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109374570-A |
| priorityDate |
2016-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |