http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001267676-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-0683 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026 |
| filingDate | 2000-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9863ab546e5db52a41b9f0a90538d33 |
| publicationDate | 2001-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001267676-A |
| titleOfInvention | Semiconductor laser device |
| abstract | (57) [PROBLEMS] To prevent a decrease in S / N ratio without forming a monitor photodiode in an unnecessary portion, and to prevent stray light generated by light emitted from a semiconductor laser element being reflected by an electrode. SOLUTION: In a semiconductor laser device in which a monitor photodiode 31 is incorporated in a submount 2 on which a semiconductor laser element 1 is mounted, a monitor photodiode 3 is provided. The light receiving portion 1 has a shape similar to the shape of a portion where light A emitted from the rear end face side of the semiconductor laser device 1 enters the light receiving surface. Anode electrode 6 of monitor photodiode Is the light A emitted from the rear end face side of the semiconductor laser device 1. Is arranged at a position where the light does not enter. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7217955-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005150692-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100444234-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010212491-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100401601-C |
| priorityDate | 2000-03-21-04:00^^<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/compound/CID23985 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID482532689 |
Total number of triples: 18.