Optical module
The optical module comprises a circuit board and a tunable laser module, the tunable laser module comprises a packaging cavity, the side face of the packaging cavity is provided with a connecting pin and an optical fiber adapter, and the tunable laser module is directly and electrically connected wi...
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| creator | WANG HAISHAN PU HONGTU ZHAO QISHENG |
| description | The optical module comprises a circuit board and a tunable laser module, the tunable laser module comprises a packaging cavity, the side face of the packaging cavity is provided with a connecting pin and an optical fiber adapter, and the tunable laser module is directly and electrically connected with the circuit board through the connecting pin. A TEC is arranged on the side, relatively far away from the optical fiber adapter, in the packaging cavity, a ceramic substrate is arranged on the side, relatively close to the optical fiber adapter, in the packaging cavity, a gain chip, a collimating lens, a wavelength selection assembly and a wave locking assembly are arranged on the surface of the TEC, and a beam splitter, an isolator, a converging lens and a functional electric chip set are arranged on the surface of the ceramic substrate; according to the optical module, all the functional electric chips are arranged in the tunable laser module, then the tunable laser module is directly and electrically connecte |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN219370061UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN219370061UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN219370061UU3</originalsourceid><addsrcrecordid>eNrjZODzLyjJTE7MUcjNTynNSeVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGlsbmBgZmhqGhxkQpAgCXjB81</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Optical module</title><source>esp@cenet</source><creator>WANG HAISHAN ; PU HONGTU ; ZHAO QISHENG</creator><creatorcontrib>WANG HAISHAN ; PU HONGTU ; ZHAO QISHENG</creatorcontrib><description>The optical module comprises a circuit board and a tunable laser module, the tunable laser module comprises a packaging cavity, the side face of the packaging cavity is provided with a connecting pin and an optical fiber adapter, and the tunable laser module is directly and electrically connected with the circuit board through the connecting pin. A TEC is arranged on the side, relatively far away from the optical fiber adapter, in the packaging cavity, a ceramic substrate is arranged on the side, relatively close to the optical fiber adapter, in the packaging cavity, a gain chip, a collimating lens, a wavelength selection assembly and a wave locking assembly are arranged on the surface of the TEC, and a beam splitter, an isolator, a converging lens and a functional electric chip set are arranged on the surface of the ceramic substrate; according to the optical module, all the functional electric chips are arranged in the tunable laser module, then the tunable laser module is directly and electrically connecte</description><language>chi ; eng</language><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS</subject><creationdate>2023</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=20230718&DB=EPODOC&CC=CN&NR=219370061U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230718&DB=EPODOC&CC=CN&NR=219370061U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG HAISHAN</creatorcontrib><creatorcontrib>PU HONGTU</creatorcontrib><creatorcontrib>ZHAO QISHENG</creatorcontrib><title>Optical module</title><description>The optical module comprises a circuit board and a tunable laser module, the tunable laser module comprises a packaging cavity, the side face of the packaging cavity is provided with a connecting pin and an optical fiber adapter, and the tunable laser module is directly and electrically connected with the circuit board through the connecting pin. A TEC is arranged on the side, relatively far away from the optical fiber adapter, in the packaging cavity, a ceramic substrate is arranged on the side, relatively close to the optical fiber adapter, in the packaging cavity, a gain chip, a collimating lens, a wavelength selection assembly and a wave locking assembly are arranged on the surface of the TEC, and a beam splitter, an isolator, a converging lens and a functional electric chip set are arranged on the surface of the ceramic substrate; according to the optical module, all the functional electric chips are arranged in the tunable laser module, then the tunable laser module is directly and electrically connecte</description><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODzLyjJTE7MUcjNTynNSeVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGlsbmBgZmhqGhxkQpAgCXjB81</recordid><startdate>20230718</startdate><enddate>20230718</enddate><creator>WANG HAISHAN</creator><creator>PU HONGTU</creator><creator>ZHAO QISHENG</creator><scope>EVB</scope></search><sort><creationdate>20230718</creationdate><title>Optical module</title><author>WANG HAISHAN ; PU HONGTU ; ZHAO QISHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219370061UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG HAISHAN</creatorcontrib><creatorcontrib>PU HONGTU</creatorcontrib><creatorcontrib>ZHAO QISHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG HAISHAN</au><au>PU HONGTU</au><au>ZHAO QISHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Optical module</title><date>2023-07-18</date><risdate>2023</risdate><abstract>The optical module comprises a circuit board and a tunable laser module, the tunable laser module comprises a packaging cavity, the side face of the packaging cavity is provided with a connecting pin and an optical fiber adapter, and the tunable laser module is directly and electrically connected with the circuit board through the connecting pin. A TEC is arranged on the side, relatively far away from the optical fiber adapter, in the packaging cavity, a ceramic substrate is arranged on the side, relatively close to the optical fiber adapter, in the packaging cavity, a gain chip, a collimating lens, a wavelength selection assembly and a wave locking assembly are arranged on the surface of the TEC, and a beam splitter, an isolator, a converging lens and a functional electric chip set are arranged on the surface of the ceramic substrate; according to the optical module, all the functional electric chips are arranged in the tunable laser module, then the tunable laser module is directly and electrically connecte</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS |
| title | Optical module |
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