Optical circulator

Optical circulator

An optical circulator has optical elements structured to control return loss for light propagating from an input port to an output port. In some embodiments, the optical circulator has a port configuration that aligns a first optical port along the central axis of a first lens, aligns a second optic...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Matsuura, Hiroshi, Konishi, Mieko, Abe, Satoru
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Matsuura, Hiroshi
Konishi, Mieko
Abe, Satoru
description An optical circulator has optical elements structured to control return loss for light propagating from an input port to an output port. In some embodiments, the optical circulator has a port configuration that aligns a first optical port along the central axis of a first lens, aligns a second optical port along the central axis of a second lens and positions a third optical port adjacent to the first optical port. A light adjusting optical element may be included to adjust the direction of light emanating from the first optical port and the direction of light propagating to the third optical port to be parallel to each other.
format Patent
fullrecord <record><control><sourceid>uspatents_EFI</sourceid><recordid>TN_cdi_uspatents_applications_20020126945</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>20020126945</sourcerecordid><originalsourceid>FETCH-uspatents_applications_200201269453</originalsourceid><addsrcrecordid>eNrjZBDyLyjJTE7MUUjOLEouzUksyS_iYWBNS8wpTuWF0twMmm6uIc4euqXFBYklqXklxfGJBQU5QF0lmfl5xfFGBgZGBoZGZpYmpsakqAUApoEnKw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Optical circulator</title><source>USPTO Published Applications</source><creator>Matsuura, Hiroshi ; Konishi, Mieko ; Abe, Satoru</creator><creatorcontrib>Matsuura, Hiroshi ; Konishi, Mieko ; Abe, Satoru</creatorcontrib><description>An optical circulator has optical elements structured to control return loss for light propagating from an input port to an output port. In some embodiments, the optical circulator has a port configuration that aligns a first optical port along the central axis of a first lens, aligns a second optical port along the central axis of a second lens and positions a third optical port adjacent to the first optical port. A light adjusting optical element may be included to adjust the direction of light emanating from the first optical port and the direction of light propagating to the third optical port to be parallel to each other.</description><language>eng</language><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20020126945$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,869,881,64035</link.rule.ids><linktorsrc>$$Uhttps://patentcenter.uspto.gov/applications/10011636$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Matsuura, Hiroshi</creatorcontrib><creatorcontrib>Konishi, Mieko</creatorcontrib><creatorcontrib>Abe, Satoru</creatorcontrib><title>Optical circulator</title><description>An optical circulator has optical elements structured to control return loss for light propagating from an input port to an output port. In some embodiments, the optical circulator has a port configuration that aligns a first optical port along the central axis of a first lens, aligns a second optical port along the central axis of a second lens and positions a third optical port adjacent to the first optical port. A light adjusting optical element may be included to adjust the direction of light emanating from the first optical port and the direction of light propagating to the third optical port to be parallel to each other.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EFI</sourceid><recordid>eNrjZBDyLyjJTE7MUUjOLEouzUksyS_iYWBNS8wpTuWF0twMmm6uIc4euqXFBYklqXklxfGJBQU5QF0lmfl5xfFGBgZGBoZGZpYmpsakqAUApoEnKw</recordid><startdate>20020912</startdate><enddate>20020912</enddate><creator>Matsuura, Hiroshi</creator><creator>Konishi, Mieko</creator><creator>Abe, Satoru</creator><scope>EFI</scope></search><sort><creationdate>20020912</creationdate><title>Optical circulator</title><author>Matsuura, Hiroshi ; Konishi, Mieko ; Abe, Satoru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_applications_200201269453</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Matsuura, Hiroshi</creatorcontrib><creatorcontrib>Konishi, Mieko</creatorcontrib><creatorcontrib>Abe, Satoru</creatorcontrib><collection>USPTO Published Applications</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Matsuura, Hiroshi</au><au>Konishi, Mieko</au><au>Abe, Satoru</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Optical circulator</title><date>2002-09-12</date><risdate>2002</risdate><abstract>An optical circulator has optical elements structured to control return loss for light propagating from an input port to an output port. In some embodiments, the optical circulator has a port configuration that aligns a first optical port along the central axis of a first lens, aligns a second optical port along the central axis of a second lens and positions a third optical port adjacent to the first optical port. A light adjusting optical element may be included to adjust the direction of light emanating from the first optical port and the direction of light propagating to the third optical port to be parallel to each other.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_applications_20020126945
source USPTO Published Applications
title Optical circulator
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T07%3A55%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFI&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Matsuura,%20Hiroshi&rft.date=2002-09-12&rft_id=info:doi/&rft_dat=%3Cuspatents_EFI%3E20020126945%3C/uspatents_EFI%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true