DEVICE FOR PROTECTING OPTICAL SYSTEM FROM INFLUENCE OF LASER RADIATION
FIELD: optical tool-making industry, in particular, devices for protecting optical systems from effects of laser radiation by ensuring high shutter response speed. ^ SUBSTANCE: device contains, mounted on optical axis: objective for forming object image, photo-shutter with a motor, connected to elec...
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| creator | BORODIN VLADIMIR GRIGOR'EVICH POTAPOV SERGEJ LEONT'EVICH BESSARAB ALEKSANDR VLADIMIROVICH CHARUKHCHEV ALEKSANDR VANIKOVICH ROMANOV VLADIMR MIKHAJLOVICH BELOTSERKOVETS ALEKSANDR VASIL'EVICH |
| description | FIELD: optical tool-making industry, in particular, devices for protecting optical systems from effects of laser radiation by ensuring high shutter response speed. ^ SUBSTANCE: device contains, mounted on optical axis: objective for forming object image, photo-shutter with a motor, connected to electronic unit, generating signal for shutter activation, and photo-detector. Additionally behind the photo-shutter, second objective and diaphragm are positioned, second objective is mounted in such a way, that planes of images of object and photo-receiver are engaged, and diaphragm is mounted in its back focal plane, while photo-shutter is positioned in image plane and made in form of two parallel plates, mounted with possible movement in opposite directions normally to optical axis, in each plate apertures, forming grids, are made, while grids of photo-shutter and diaphragm are made in accordance with the sampling theorem. ^ EFFECT: increased level of protection of optical systems from effect of interference radiation. ^ 3 cl, 2 dwg |
| format | Patent |
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Additionally behind the photo-shutter, second objective and diaphragm are positioned, second objective is mounted in such a way, that planes of images of object and photo-receiver are engaged, and diaphragm is mounted in its back focal plane, while photo-shutter is positioned in image plane and made in form of two parallel plates, mounted with possible movement in opposite directions normally to optical axis, in each plate apertures, forming grids, are made, while grids of photo-shutter and diaphragm are made in accordance with the sampling theorem. ^ EFFECT: increased level of protection of optical systems from effect of interference radiation. ^ 3 cl, 2 dwg</description><language>eng ; rus</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; CINEMATOGRAPHY ; 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 ; ELECTROGRAPHY ; FREQUENCY-CHANGING ; HOLOGRAPHY ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHOTOGRAPHY ; PHYSICS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2007</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=20070920&DB=EPODOC&CC=RU&NR=2306584C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070920&DB=EPODOC&CC=RU&NR=2306584C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BORODIN VLADIMIR GRIGOR'EVICH</creatorcontrib><creatorcontrib>POTAPOV SERGEJ LEONT'EVICH</creatorcontrib><creatorcontrib>BESSARAB ALEKSANDR VLADIMIROVICH</creatorcontrib><creatorcontrib>CHARUKHCHEV ALEKSANDR VANIKOVICH</creatorcontrib><creatorcontrib>ROMANOV VLADIMR MIKHAJLOVICH</creatorcontrib><creatorcontrib>BELOTSERKOVETS ALEKSANDR VASIL'EVICH</creatorcontrib><title>DEVICE FOR PROTECTING OPTICAL SYSTEM FROM INFLUENCE OF LASER RADIATION</title><description>FIELD: optical tool-making industry, in particular, devices for protecting optical systems from effects of laser radiation by ensuring high shutter response speed. ^ SUBSTANCE: device contains, mounted on optical axis: objective for forming object image, photo-shutter with a motor, connected to electronic unit, generating signal for shutter activation, and photo-detector. Additionally behind the photo-shutter, second objective and diaphragm are positioned, second objective is mounted in such a way, that planes of images of object and photo-receiver are engaged, and diaphragm is mounted in its back focal plane, while photo-shutter is positioned in image plane and made in form of two parallel plates, mounted with possible movement in opposite directions normally to optical axis, in each plate apertures, forming grids, are made, while grids of photo-shutter and diaphragm are made in accordance with the sampling theorem. ^ EFFECT: increased level of protection of optical systems from effect of interference radiation. ^ 3 cl, 2 dwg</description><subject>ACCESSORIES THEREFOR</subject><subject>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</subject><subject>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</subject><subject>CINEMATOGRAPHY</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>ELECTROGRAPHY</subject><subject>FREQUENCY-CHANGING</subject><subject>HOLOGRAPHY</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBzcQ3zdHZVcPMPUggI8g9xdQ7x9HNX8A8I8XR29FEIjgwOcfVVcAvy91Xw9HPzCXX1Ayr2d1PwcQx2DVIIcnTxdAzx9PfjYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxQaFGxgZmphYmzobGRCgBAF5ALBA</recordid><startdate>20070920</startdate><enddate>20070920</enddate><creator>BORODIN VLADIMIR GRIGOR'EVICH</creator><creator>POTAPOV SERGEJ LEONT'EVICH</creator><creator>BESSARAB ALEKSANDR VLADIMIROVICH</creator><creator>CHARUKHCHEV ALEKSANDR VANIKOVICH</creator><creator>ROMANOV VLADIMR MIKHAJLOVICH</creator><creator>BELOTSERKOVETS ALEKSANDR VASIL'EVICH</creator><scope>EVB</scope></search><sort><creationdate>20070920</creationdate><title>DEVICE FOR PROTECTING OPTICAL SYSTEM FROM INFLUENCE OF LASER RADIATION</title><author>BORODIN VLADIMIR GRIGOR'EVICH ; POTAPOV SERGEJ LEONT'EVICH ; BESSARAB ALEKSANDR VLADIMIROVICH ; CHARUKHCHEV ALEKSANDR VANIKOVICH ; ROMANOV VLADIMR MIKHAJLOVICH ; BELOTSERKOVETS ALEKSANDR VASIL'EVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2306584C13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2007</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</topic><topic>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</topic><topic>CINEMATOGRAPHY</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>ELECTROGRAPHY</topic><topic>FREQUENCY-CHANGING</topic><topic>HOLOGRAPHY</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>BORODIN VLADIMIR GRIGOR'EVICH</creatorcontrib><creatorcontrib>POTAPOV SERGEJ LEONT'EVICH</creatorcontrib><creatorcontrib>BESSARAB ALEKSANDR VLADIMIROVICH</creatorcontrib><creatorcontrib>CHARUKHCHEV ALEKSANDR VANIKOVICH</creatorcontrib><creatorcontrib>ROMANOV VLADIMR MIKHAJLOVICH</creatorcontrib><creatorcontrib>BELOTSERKOVETS ALEKSANDR VASIL'EVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BORODIN VLADIMIR GRIGOR'EVICH</au><au>POTAPOV SERGEJ LEONT'EVICH</au><au>BESSARAB ALEKSANDR VLADIMIROVICH</au><au>CHARUKHCHEV ALEKSANDR VANIKOVICH</au><au>ROMANOV VLADIMR MIKHAJLOVICH</au><au>BELOTSERKOVETS ALEKSANDR VASIL'EVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR PROTECTING OPTICAL SYSTEM FROM INFLUENCE OF LASER RADIATION</title><date>2007-09-20</date><risdate>2007</risdate><abstract>FIELD: optical tool-making industry, in particular, devices for protecting optical systems from effects of laser radiation by ensuring high shutter response speed. ^ SUBSTANCE: device contains, mounted on optical axis: objective for forming object image, photo-shutter with a motor, connected to electronic unit, generating signal for shutter activation, and photo-detector. Additionally behind the photo-shutter, second objective and diaphragm are positioned, second objective is mounted in such a way, that planes of images of object and photo-receiver are engaged, and diaphragm is mounted in its back focal plane, while photo-shutter is positioned in image plane and made in form of two parallel plates, mounted with possible movement in opposite directions normally to optical axis, in each plate apertures, forming grids, are made, while grids of photo-shutter and diaphragm are made in accordance with the sampling theorem. ^ EFFECT: increased level of protection of optical systems from effect of interference radiation. ^ 3 cl, 2 dwg</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; rus |
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| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY 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 ELECTROGRAPHY FREQUENCY-CHANGING HOLOGRAPHY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHOTOGRAPHY PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | DEVICE FOR PROTECTING OPTICAL SYSTEM FROM INFLUENCE OF LASER RADIATION |
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