Electromagnetic transmitter system
Triggering devices (TD) operate a laser diode (LD) (10) below a current threshold (CT). If the CT is exceeded, the LD operates in a range of induced emission from electromagnetic radiation. The TD have a first intensifier (12) for triggering the laser diode, a source (14) of modulating signals and a...
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| creator | PIDOUX, RAYMOND |
| description | Triggering devices (TD) operate a laser diode (LD) (10) below a current threshold (CT). If the CT is exceeded, the LD operates in a range of induced emission from electromagnetic radiation. The TD have a first intensifier (12) for triggering the laser diode, a source (14) of modulating signals and a photodiode (16) for supplying current to the LD. Independent claims are also included for the following: (a) A hand-operated machine tool with a transmitter system according to the present invention; (b) and for a device to measure distances with a transmitter device according to the present invention; (c) and for a laser pointer device with a transmitter system according to the present invention.
Die Erfindung geht aus von einer elektromagnetischen Sendeanordnung mit einer Laserdiode (10) sowie Ansteuermitteln zum Ansteuern der Laserdiode (10). Es wird vorgeschlagen, dass die Ansteuermittel ausgebildet sind, die Laserdiode (10) unterhalb einer Stromschwelle (ITH) zu betreiben, bei deren Überschreiten die Laserdiode (10) in einen Bereich induzierter Emission von elektromagnetischer Strahlung arbeitet, so dass die Laserdiode (10) im Bereich spontaner Emission von elektromagnetischer Strahlung betreibbar ist. |
| format | Patent |
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Die Erfindung geht aus von einer elektromagnetischen Sendeanordnung mit einer Laserdiode (10) sowie Ansteuermitteln zum Ansteuern der Laserdiode (10). Es wird vorgeschlagen, dass die Ansteuermittel ausgebildet sind, die Laserdiode (10) unterhalb einer Stromschwelle (ITH) zu betreiben, bei deren Überschreiten die Laserdiode (10) in einen Bereich induzierter Emission von elektromagnetischer Strahlung arbeitet, so dass die Laserdiode (10) im Bereich spontaner Emission von elektromagnetischer Strahlung betreibbar ist.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; BASIC ELECTRIC ELEMENTS ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; DEVICES USING STIMULATED EMISSION ; ELECTRICITY ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2005</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=20050302&DB=EPODOC&CC=EP&NR=1511136A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050302&DB=EPODOC&CC=EP&NR=1511136A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PIDOUX, RAYMOND</creatorcontrib><title>Electromagnetic transmitter system</title><description>Triggering devices (TD) operate a laser diode (LD) (10) below a current threshold (CT). If the CT is exceeded, the LD operates in a range of induced emission from electromagnetic radiation. The TD have a first intensifier (12) for triggering the laser diode, a source (14) of modulating signals and a photodiode (16) for supplying current to the LD. Independent claims are also included for the following: (a) A hand-operated machine tool with a transmitter system according to the present invention; (b) and for a device to measure distances with a transmitter device according to the present invention; (c) and for a laser pointer device with a transmitter system according to the present invention.
Die Erfindung geht aus von einer elektromagnetischen Sendeanordnung mit einer Laserdiode (10) sowie Ansteuermitteln zum Ansteuern der Laserdiode (10). Es wird vorgeschlagen, dass die Ansteuermittel ausgebildet sind, die Laserdiode (10) unterhalb einer Stromschwelle (ITH) zu betreiben, bei deren Überschreiten die Laserdiode (10) in einen Bereich induzierter Emission von elektromagnetischer Strahlung arbeitet, so dass die Laserdiode (10) im Bereich spontaner Emission von elektromagnetischer Strahlung betreibbar ist.</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>DEVICES USING STIMULATED EMISSION</subject><subject>ELECTRICITY</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFByzUlNLinKz01Mz0styUxWKClKzCvOzSwpSS1SKK4sLknN5WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpQK3xrgGGpoaGhsZmjobGRCgBALJkJk0</recordid><startdate>20050302</startdate><enddate>20050302</enddate><creator>PIDOUX, RAYMOND</creator><scope>EVB</scope></search><sort><creationdate>20050302</creationdate><title>Electromagnetic transmitter system</title><author>PIDOUX, RAYMOND</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1511136A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2005</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>DEVICES USING STIMULATED EMISSION</topic><topic>ELECTRICITY</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>PIDOUX, RAYMOND</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PIDOUX, RAYMOND</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electromagnetic transmitter system</title><date>2005-03-02</date><risdate>2005</risdate><abstract>Triggering devices (TD) operate a laser diode (LD) (10) below a current threshold (CT). If the CT is exceeded, the LD operates in a range of induced emission from electromagnetic radiation. The TD have a first intensifier (12) for triggering the laser diode, a source (14) of modulating signals and a photodiode (16) for supplying current to the LD. Independent claims are also included for the following: (a) A hand-operated machine tool with a transmitter system according to the present invention; (b) and for a device to measure distances with a transmitter device according to the present invention; (c) and for a laser pointer device with a transmitter system according to the present invention.
Die Erfindung geht aus von einer elektromagnetischen Sendeanordnung mit einer Laserdiode (10) sowie Ansteuermitteln zum Ansteuern der Laserdiode (10). Es wird vorgeschlagen, dass die Ansteuermittel ausgebildet sind, die Laserdiode (10) unterhalb einer Stromschwelle (ITH) zu betreiben, bei deren Überschreiten die Laserdiode (10) in einen Bereich induzierter Emission von elektromagnetischer Strahlung arbeitet, so dass die Laserdiode (10) im Bereich spontaner Emission von elektromagnetischer Strahlung betreibbar ist.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DEVICES USING STIMULATED EMISSION ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Electromagnetic transmitter system |
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