{"id":3460,"date":"2020-06-18T19:58:06","date_gmt":"2020-06-18T19:58:06","guid":{"rendered":"https:\/\/essentials.pixfort.com\/original\/?page_id=3460"},"modified":"2026-04-23T22:22:48","modified_gmt":"2026-04-23T22:22:48","slug":"optigrate-is-a-pioneer-and-leading-manufacturer-of-volume-bragg-gratings","status":"publish","type":"page","link":"https:\/\/optigrate.com\/","title":{"rendered":"OptiGrate is a Pioneer and Leading Manufacturer of Volume Bragg Gratings"},"content":{"rendered":"\t\t
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BragGrate\u2122 <\/span><\/span> <\/h1><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\"World records in Volume Bragg gratings.\"<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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BragGrate\u2122 Holographic Optical Elements<\/span><\/span><\/h2><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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We design and manufacture various types of VBG-based holographic optical elements (HOE) in photo-thermo-refractive glass. The gratings can be manufactured in Reflective, Transmitting and Chirped configurations, specific to our customer needs.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\"Reflecting<\/div>
Reflecting (RBG)<\/h5>
»MIrror<\/a> »Notch Filter<\/a> »Combiner<\/a> »Bandpass Filter<\/a> »Spatial Filter<\/a> »Quantum Bragg Filter<\/a> <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\"Chirped<\/div>
Chirped (CBG)<\/h5>
»Pulse<\/a> »Tuner<\/a> »Qubits Control<\/a>                             <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\"Transmitting<\/div>
Transmitting (TBG)<\/h5>
»Deflector<\/a>
»Combiner<\/a> <\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\"SEOP<\/div>
SEOP Laser<\/h5>
»Narrow Band Laser System<\/a><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Welcome to OptiGrate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The OptiGrate team pioneered commercial Volume Bragg Gratings (VBGs) from photo-thermo-refractive (PTR) glass. Today, OptiGrate is a part of the IPG Photonics company and is a leading manufacturer of VBG-based filters and gratings. OptiGrate supplies holographic optical elements to more than 600 customers on 6 continents in Optoelectronic, Analytical, Medical, Defense, Quantum, and other industries.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Events & Tradeshows<\/h4><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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<\/svg><\/th>June 1-5, 2026<\/td>DAMOP 2026<\/a>
Providence, RI
Booth: 318<\/td>		<\/td><\/tr>
<\/svg><\/th>June 15-18, 2026<\/td>Optica Quantum 2.0<\/a>
Glasgow, UK
Booth: 515<\/td>		<\/td><\/tr>
<\/svg><\/th>October 4-9, 2026<\/td>SciX 2026<\/a>
Sparks, NV
Booth:113<\/td>		<\/td><\/tr>
<\/svg><\/th>January 30-31, 2027<\/td>BiOS Expo 2027<\/a>
San Francisco, California
Booth: 8342<\/td>		<\/td><\/tr>
<\/svg><\/th>February 2-4, 2027<\/td>Photonics West 2027<\/a>
San Francisco, California
Booth: 3342<\/td>		<\/td><\/tr>\n\t\t\t\t\t\t <\/tbody>\n\t\t\t\t\t\t<\/table><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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OptiGrate joins IPG Photonics<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>May 23, 2017<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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OptiGrate founder Prof. Leonid Glebov and CEO Dr. Alexei Glebov are featured in April issue of SPIE Professional magazine as SPIE Fellows<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>April 1, 2012<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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\"PTR
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PTR glass and OptiGrate\u2019s optical filters are featured in Photonics Spectra<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>January 1, 2012<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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OptiGrate Receives Florida Companies to Watch Award<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>January 18, 2011<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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OptiGrate\u2019s new filters enable a breakthrough in advanced Raman instrumentation<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>September 24, 2010<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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UCF and OptiGrate strengthen IP bonds<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>February 1, 2009<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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OptiGrate brings to market most compact and robust compressor for ultra-short laser pulses<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>January 23, 2009<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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OptiGrate Corp Appoints Dr. Alexei Glebov Chief Executive Officer<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>January 6, 2009<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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OptiGrate Celebrates Ten Years of Success<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>January 1, 2009<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div>
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Dr. Leon Glebov named the 2008 recipient of the Dennis Gabor Award from SPIE<\/h5><\/a>\n\t\t\t\t\t\t\t\t\n \n<\/svg>\n\n\t\t\t\t\t\t\t\t<\/span>January 1, 2008<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

BragGrate™ “World records in Volume Bragg gratings.” BragGrate™ Holographic Optical Elements We design and manufacture various types of VBG-based holographic optical elements (HOE) in photo-thermo-refractive glass. The gratings can be manufactured in Reflective, Transmitting and Chirped configurations, specific to our…<\/p>\n","protected":false},"author":1,"featured_media":13476,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3460","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nOptiGrate - Manufacturer of Volume Bragg Gratings<\/title>\n<meta name=\"description\" content=\"OptiGrate is a Pioneer and Leading Manufacturer of ultra-narrow band Notch Filters and Volume Bragg Gratings for pulse stretching \/ compressing and diode laser wavelength locking\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/optigrate.com\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OptiGrate - Manufacturer of Volume Bragg Gratings\" \/>\n<meta property=\"og:description\" content=\"OptiGrate is a Pioneer and Leading Manufacturer of ultra-narrow band Notch Filters and Volume Bragg Gratings for pulse stretching \/ compressing and diode laser wavelength locking\" \/>\n<meta property=\"og:url\" content=\"https:\/\/optigrate.com\/\" \/>\n<meta property=\"og:site_name\" content=\"Optigrate\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-23T22:22:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/optigrate.com\/wp-content\/uploads\/2020\/12\/BragGrate-gratings.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1800\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/optigrate.com\\\/\",\"url\":\"https:\\\/\\\/optigrate.com\\\/\",\"name\":\"OptiGrate - 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