| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41bf4ed7d2737c27461453abb34be570
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1ef95720fb43dcf9babd227632dc18c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbc420456aeb0b55875ce841d56664c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_822011851e3e52d00eb1eda1608fe552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8779768e11564f4900fd7f57208820f0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2203-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-0121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-5051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-225 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-50 |
| filingDate |
2002-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f869230255af7a1e0694f0416d6bc51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efff2364b6de79968b82fd2498bd0b2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e24d46dbdccc4fe50e0334c4fee8fa34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cd76e82cf5e8c65fc6ff6b2544f0707 |
| publicationDate |
2003-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03012535-A1 |
| titleOfInvention |
Optical pulse generator with single frequency drive |
| abstract |
An optical pulse generation system includes a first (12) and a second (14) optical interferometric modulator, each characterized by an optical output power - modulation voltage transfer function. A first drive signal (30) is applied to the first modulator, so as to modulate an input optical signal and provide a first modulated optical signal. A second drive signal (32) is applied to the second modulator, so as to modulate the first modulated optical signal. The bias voltage and the drive amplitude for the first drive signal are substantially different, compared to the bias voltage and drive amplitude for the second drive signal. The bias voltages and drive amplitudes of the drive signals can be chosen so as to generate output pulses having a relatively narrow pulse width (∩16 ps), and a relatively high extinction ratio (∩25 dB). The first and second drive signals are characterized by a substantially identical frequency (∩10 GHz), permitting the system to use a relatively small number of commercially available parts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023073002-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1404037-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1404037-A2 |
| priorityDate |
2001-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |