OPTICAL MODULE
PROBLEM TO BE SOLVED: To provide an optical module which is suitable for miniaturization.SOLUTION: In an optical module 10, a first light emitting device 14 and a photoreceiver 16 are disposed so as to face each other at a side face of a housing 12, and a second light emitting device 18 and an optic...
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| creator | SHIRASAKI AKIO |
| description | PROBLEM TO BE SOLVED: To provide an optical module which is suitable for miniaturization.SOLUTION: In an optical module 10, a first light emitting device 14 and a photoreceiver 16 are disposed so as to face each other at a side face of a housing 12, and a second light emitting device 18 and an optic fiber 15 are disposed so as to face each other. Inside of the housing, a first optical filter 22, a second optical filter 26 and an optical isolator 14 are contained. By inclining an optical axis connecting the optical fiber and a second light emitter 18b ideally to a direction of a second side 12b with a slant polished optic fiber, the first light emitting device can be penetrated into the housing, the second light emitting device can be approached to a side face in which a photo detector is formed and a dimension of a lateral direction of the optical module can be reduced. |
| format | Patent |
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Inside of the housing, a first optical filter 22, a second optical filter 26 and an optical isolator 14 are contained. By inclining an optical axis connecting the optical fiber and a second light emitter 18b ideally to a direction of a second side 12b with a slant polished optic fiber, the first light emitting device can be penetrated into the housing, the second light emitting device can be approached to a side face in which a photo detector is formed and a dimension of a lateral direction of the optical module can be reduced.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; DEVICES USING STIMULATED EMISSION ; ELECTRICITY ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130304&DB=EPODOC&CC=JP&NR=2013045092A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130304&DB=EPODOC&CC=JP&NR=2013045092A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIRASAKI AKIO</creatorcontrib><title>OPTICAL MODULE</title><description>PROBLEM TO BE SOLVED: To provide an optical module which is suitable for miniaturization.SOLUTION: In an optical module 10, a first light emitting device 14 and a photoreceiver 16 are disposed so as to face each other at a side face of a housing 12, and a second light emitting device 18 and an optic fiber 15 are disposed so as to face each other. Inside of the housing, a first optical filter 22, a second optical filter 26 and an optical isolator 14 are contained. By inclining an optical axis connecting the optical fiber and a second light emitter 18b ideally to a direction of a second side 12b with a slant polished optic fiber, the first light emitting device can be penetrated into the housing, the second light emitting device can be approached to a side face in which a photo detector is formed and a dimension of a lateral direction of the optical module can be reduced.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DEVICES USING STIMULATED EMISSION</subject><subject>ELECTRICITY</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODzDwjxdHb0UfD1dwn1ceVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhsYGJqYGlkaOxkQpAgD9xh1P</recordid><startdate>20130304</startdate><enddate>20130304</enddate><creator>SHIRASAKI AKIO</creator><scope>EVB</scope></search><sort><creationdate>20130304</creationdate><title>OPTICAL MODULE</title><author>SHIRASAKI AKIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2013045092A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2013</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DEVICES USING STIMULATED EMISSION</topic><topic>ELECTRICITY</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIRASAKI AKIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIRASAKI AKIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICAL MODULE</title><date>2013-03-04</date><risdate>2013</risdate><abstract>PROBLEM TO BE SOLVED: To provide an optical module which is suitable for miniaturization.SOLUTION: In an optical module 10, a first light emitting device 14 and a photoreceiver 16 are disposed so as to face each other at a side face of a housing 12, and a second light emitting device 18 and an optic fiber 15 are disposed so as to face each other. Inside of the housing, a first optical filter 22, a second optical filter 26 and an optical isolator 14 are contained. By inclining an optical axis connecting the optical fiber and a second light emitter 18b ideally to a direction of a second side 12b with a slant polished optic fiber, the first light emitting device can be penetrated into the housing, the second light emitting device can be approached to a side face in which a photo detector is formed and a dimension of a lateral direction of the optical module can be reduced.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS |
| title | OPTICAL MODULE |
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