OPTICAL ARBITRARY PULSE PATTERN GENERATOR
A generator device (OPG1) for generating an arbitrary optical pulse pattern comprises: a light source (LS1) to provide primary laser pulses (LB00k), a distributor (SPL1) to provide a plurality of primary optical pulses(LB0k,1,LB0k,2,LB0k,3) by distributing light of the primary laser pulses (LB00k)in...
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| creator | MERIMAA, MIKKO OJASALO, KARI NISSILA, JAANI FORDELL, THOMAS |
| description | A generator device (OPG1) for generating an arbitrary optical pulse pattern comprises: a light source (LS1) to provide primary laser pulses (LB00k), a distributor (SPL1) to provide a plurality of primary optical pulses(LB0k,1,LB0k,2,LB0k,3) by distributing light of the primary laser pulses (LB00k)into a plurality of branches (A1,A2,A3), a combiner (CMB1) to form an output signal (LB2k) by combining modulated optical signals (LB1k,1, LB1k,2, LB1k,3) from the branches (A1, A2, A3), and a controller unit (PG0) to provide control signals (S1, S2,S3) for controlling optical modulators (MOD1, MOD2, MOD3) of the branches (A1, A2, A3), wherein a first branch (A1) comprises a first optical modulator (MOD1) to forma first modulated optical signal (LB1k,1) from primary optical pulses (LB0k,1) of the first branch (A1), wherein a second branch (A2) comprises a second optical modulator (MOD2) to form a second modulated optical signal (LB1k,2) from primary optical pulses(LB0k,2) of the second branch (A2), and wherein a propagation delay (d2) of the second branch (A2) is different from a propagation delay (d1) of the first branch (A1).
La présente invention concerne un dispositif générateur (OPG1) pour générer un motif d'impulsion optique arbitraire qui comprend : une source de lumière (LS1) pour fournir des impulsions laser primaires (LB00k), un distributeur (SPL1) pour fournir une pluralité d'impulsions optiques primaires (LB0k,1,LB0k,2,LB0k,3) en répartissant la lumière des impulsions laser primaires (LB00k) en une pluralité de branches (A1, A2, A3), un combinateur (CMB1) pour former un signal de sortie (LB2k) par combinaison de signaux optiques modulés (LB1k,1, LB1k,2, LB1k,3) à partir des branches (A1, A2, A3) et une unité de contrôleur (PG0) pour fournir des signaux de commande (S1, S2, S3) pour la commande de modulateurs optiques (MOD1, MOD2, MOD3) des branches (A1, A2, A3), une première branche (A1) comprenant un premier modulateur optique (MOD1) pour former un premier signal optique modulé (LB1k,1) à partir d'impulsions optiques primaires (LB0k,1) de la première branche (A1), une seconde branche (A2) comprenant un second modulateur optique (MOD2) pour former un second signal optique modulé (LB1k,2) à partir d'impulsions optiques primaires (LB0k,2) de la seconde branche (A2) et un retard de propagation (d2) de la seconde branche (A2) étant différent d'un retard de propagation (d1) de la première branche (A1). |
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La présente invention concerne un dispositif générateur (OPG1) pour générer un motif d'impulsion optique arbitraire qui comprend : une source de lumière (LS1) pour fournir des impulsions laser primaires (LB00k), un distributeur (SPL1) pour fournir une pluralité d'impulsions optiques primaires (LB0k,1,LB0k,2,LB0k,3) en répartissant la lumière des impulsions laser primaires (LB00k) en une pluralité de branches (A1, A2, A3), un combinateur (CMB1) pour former un signal de sortie (LB2k) par combinaison de signaux optiques modulés (LB1k,1, LB1k,2, LB1k,3) à partir des branches (A1, A2, A3) et une unité de contrôleur (PG0) pour fournir des signaux de commande (S1, S2, S3) pour la commande de modulateurs optiques (MOD1, MOD2, MOD3) des branches (A1, A2, A3), une première branche (A1) comprenant un premier modulateur optique (MOD1) pour former un premier signal optique modulé (LB1k,1) à partir d'impulsions optiques primaires (LB0k,1) de la première branche (A1), une seconde branche (A2) comprenant un second modulateur optique (MOD2) pour former un second signal optique modulé (LB1k,2) à partir d'impulsions optiques primaires (LB0k,2) de la seconde branche (A2) et un retard de propagation (d2) de la seconde branche (A2) étant différent d'un retard de propagation (d1) de la première branche (A1).</description><language>eng ; fre</language><subject>BASIC ELECTRIC ELEMENTS ; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ; DEVICES USING STIMULATED EMISSION ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; FREQUENCY-CHANGING ; MULTIPLEX COMMUNICATION ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF ; TRANSMISSION</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&date=20211223&DB=EPODOC&CC=CA&NR=3185867A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211223&DB=EPODOC&CC=CA&NR=3185867A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MERIMAA, MIKKO</creatorcontrib><creatorcontrib>OJASALO, KARI</creatorcontrib><creatorcontrib>NISSILA, JAANI</creatorcontrib><creatorcontrib>FORDELL, THOMAS</creatorcontrib><title>OPTICAL ARBITRARY PULSE PATTERN GENERATOR</title><description>A generator device (OPG1) for generating an arbitrary optical pulse pattern comprises: a light source (LS1) to provide primary laser pulses (LB00k), a distributor (SPL1) to provide a plurality of primary optical pulses(LB0k,1,LB0k,2,LB0k,3) by distributing light of the primary laser pulses (LB00k)into a plurality of branches (A1,A2,A3), a combiner (CMB1) to form an output signal (LB2k) by combining modulated optical signals (LB1k,1, LB1k,2, LB1k,3) from the branches (A1, A2, A3), and a controller unit (PG0) to provide control signals (S1, S2,S3) for controlling optical modulators (MOD1, MOD2, MOD3) of the branches (A1, A2, A3), wherein a first branch (A1) comprises a first optical modulator (MOD1) to forma first modulated optical signal (LB1k,1) from primary optical pulses (LB0k,1) of the first branch (A1), wherein a second branch (A2) comprises a second optical modulator (MOD2) to form a second modulated optical signal (LB1k,2) from primary optical pulses(LB0k,2) of the second branch (A2), and wherein a propagation delay (d2) of the second branch (A2) is different from a propagation delay (d1) of the first branch (A1).
La présente invention concerne un dispositif générateur (OPG1) pour générer un motif d'impulsion optique arbitraire qui comprend : une source de lumière (LS1) pour fournir des impulsions laser primaires (LB00k), un distributeur (SPL1) pour fournir une pluralité d'impulsions optiques primaires (LB0k,1,LB0k,2,LB0k,3) en répartissant la lumière des impulsions laser primaires (LB00k) en une pluralité de branches (A1, A2, A3), un combinateur (CMB1) pour former un signal de sortie (LB2k) par combinaison de signaux optiques modulés (LB1k,1, LB1k,2, LB1k,3) à partir des branches (A1, A2, A3) et une unité de contrôleur (PG0) pour fournir des signaux de commande (S1, S2, S3) pour la commande de modulateurs optiques (MOD1, MOD2, MOD3) des branches (A1, A2, A3), une première branche (A1) comprenant un premier modulateur optique (MOD1) pour former un premier signal optique modulé (LB1k,1) à partir d'impulsions optiques primaires (LB0k,1) de la première branche (A1), une seconde branche (A2) comprenant un second modulateur optique (MOD2) pour former un second signal optique modulé (LB1k,2) à partir d'impulsions optiques primaires (LB0k,2) de la seconde branche (A2) et un retard de propagation (d2) de la seconde branche (A2) étant différent d'un retard de propagation (d1) de la première branche (A1).</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</subject><subject>DEVICES USING STIMULATED EMISSION</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>FREQUENCY-CHANGING</subject><subject>MULTIPLEX COMMUNICATION</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><subject>TRANSMISSION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND0DwjxdHb0UXAMcvIMCXIMilQICPUJdlUIcAwJcQ3yU3B39XMNcgzxD-JhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHOjsaGFqYWZuaOhsZEKAEA_u0kLA</recordid><startdate>20211223</startdate><enddate>20211223</enddate><creator>MERIMAA, MIKKO</creator><creator>OJASALO, KARI</creator><creator>NISSILA, JAANI</creator><creator>FORDELL, THOMAS</creator><scope>EVB</scope></search><sort><creationdate>20211223</creationdate><title>OPTICAL ARBITRARY PULSE PATTERN GENERATOR</title><author>MERIMAA, MIKKO ; OJASALO, KARI ; NISSILA, JAANI ; FORDELL, THOMAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3185867A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING</topic><topic>DEVICES USING STIMULATED EMISSION</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>FREQUENCY-CHANGING</topic><topic>MULTIPLEX COMMUNICATION</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><topic>TRANSMISSION</topic><toplevel>online_resources</toplevel><creatorcontrib>MERIMAA, MIKKO</creatorcontrib><creatorcontrib>OJASALO, KARI</creatorcontrib><creatorcontrib>NISSILA, JAANI</creatorcontrib><creatorcontrib>FORDELL, THOMAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MERIMAA, MIKKO</au><au>OJASALO, KARI</au><au>NISSILA, JAANI</au><au>FORDELL, THOMAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICAL ARBITRARY PULSE PATTERN GENERATOR</title><date>2021-12-23</date><risdate>2021</risdate><abstract>A generator device (OPG1) for generating an arbitrary optical pulse pattern comprises: a light source (LS1) to provide primary laser pulses (LB00k), a distributor (SPL1) to provide a plurality of primary optical pulses(LB0k,1,LB0k,2,LB0k,3) by distributing light of the primary laser pulses (LB00k)into a plurality of branches (A1,A2,A3), a combiner (CMB1) to form an output signal (LB2k) by combining modulated optical signals (LB1k,1, LB1k,2, LB1k,3) from the branches (A1, A2, A3), and a controller unit (PG0) to provide control signals (S1, S2,S3) for controlling optical modulators (MOD1, MOD2, MOD3) of the branches (A1, A2, A3), wherein a first branch (A1) comprises a first optical modulator (MOD1) to forma first modulated optical signal (LB1k,1) from primary optical pulses (LB0k,1) of the first branch (A1), wherein a second branch (A2) comprises a second optical modulator (MOD2) to form a second modulated optical signal (LB1k,2) from primary optical pulses(LB0k,2) of the second branch (A2), and wherein a propagation delay (d2) of the second branch (A2) is different from a propagation delay (d1) of the first branch (A1).
La présente invention concerne un dispositif générateur (OPG1) pour générer un motif d'impulsion optique arbitraire qui comprend : une source de lumière (LS1) pour fournir des impulsions laser primaires (LB00k), un distributeur (SPL1) pour fournir une pluralité d'impulsions optiques primaires (LB0k,1,LB0k,2,LB0k,3) en répartissant la lumière des impulsions laser primaires (LB00k) en une pluralité de branches (A1, A2, A3), un combinateur (CMB1) pour former un signal de sortie (LB2k) par combinaison de signaux optiques modulés (LB1k,1, LB1k,2, LB1k,3) à partir des branches (A1, A2, A3) et une unité de contrôleur (PG0) pour fournir des signaux de commande (S1, S2, S3) pour la commande de modulateurs optiques (MOD1, MOD2, MOD3) des branches (A1, A2, A3), une première branche (A1) comprenant un premier modulateur optique (MOD1) pour former un premier signal optique modulé (LB1k,1) à partir d'impulsions optiques primaires (LB0k,1) de la première branche (A1), une seconde branche (A2) comprenant un second modulateur optique (MOD2) pour former un second signal optique modulé (LB1k,2) à partir d'impulsions optiques primaires (LB0k,2) de la seconde branche (A2) et un retard de propagation (d2) de la seconde branche (A2) étant différent d'un retard de propagation (d1) de la première branche (A1).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DEVICES USING STIMULATED EMISSION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FREQUENCY-CHANGING MULTIPLEX COMMUNICATION NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSMISSION |
| title | OPTICAL ARBITRARY PULSE PATTERN GENERATOR |
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