OPTICAL DEVICE

OPTICAL DEVICE

An optical device includes: a base having first and second ends in first and second directions, respectively, and extends in the first direction; an optical module having a head adjacent to the base and is positioned close to the second end and a neck protruding from the head and is thinner than the...

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Hauptverfasser: NISHITA, Masayoshi, KATAYAMA, Etsuji, YOSHIDA, Masahiro
Format: Patent
Sprache:eng
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BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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creator NISHITA, Masayoshi
KATAYAMA, Etsuji
YOSHIDA, Masahiro
description An optical device includes: a base having first and second ends in first and second directions, respectively, and extends in the first direction; an optical module having a head adjacent to the base and is positioned close to the second end and a neck protruding from the head and is thinner than the head; a substrate attached on the base arranged with the head; and a pressing member having a first fixing portion fixed to the base, a second fixing portion fixed to the base, a first extension portion extending from the first fixing portion, a second extension portion extending from the second fixing portion, and a pressing portion provided in at least one of the first and the second extension portions and presses the head against the base.
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a substrate attached on the base arranged with the head; and a pressing member having a first fixing portion fixed to the base, a second fixing portion fixed to the base, a first extension portion extending from the first fixing portion, a second extension portion extending from the second fixing portion, and a pressing portion provided in at least one of the first and the second extension portions and presses the head against the base.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; DEVICES USING STIMULATED EMISSION ; ELECTRICITY ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS</subject><creationdate>2021</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&amp;date=20210812&amp;DB=EPODOC&amp;CC=US&amp;NR=2021249836A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20210812&amp;DB=EPODOC&amp;CC=US&amp;NR=2021249836A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NISHITA, Masayoshi</creatorcontrib><creatorcontrib>KATAYAMA, Etsuji</creatorcontrib><creatorcontrib>YOSHIDA, Masahiro</creatorcontrib><title>OPTICAL DEVICE</title><description>An optical device includes: a base having first and second ends in first and second directions, respectively, and extends in the first direction; 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subjects BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
title OPTICAL DEVICE
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