{"id":218,"count":1,"description":"The <strong>771<\/strong> and <strong>772 Series<\/strong> laser spectrum analysers from Bristol Instruments provide both high-resolution spectral analysis and high-accuracy wavelength measurement in one instrument.\r\n\r\nThese systems are for scientists and engineers who need to know the spectral properties of their lasers that operate from 375 nm to 12 \u03bcm. With spectral resolution up to 2 GHz, wavelength accuracy as high as \u00b1 0.0001 nm, and an optical rejection ratio of more than 40 dB, the requirements of the most demanding applications are satisfied.","link":"https:\/\/stagingphotonics.laser2000.co.uk\/?product_cat=spectrum-analysers","name":"Spectrum Analysers","slug":"spectrum-analysers","taxonomy":"product_cat","parent":215,"meta":[],"menu_order":0,"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.6 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Spectrum Analysers - Laser 2000<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Spectrum Analysers\" \/>\n<meta property=\"og:description\" content=\"The 771 and 772 Series laser spectrum analysers from Bristol Instruments provide both high-resolution spectral analysis and high-accuracy wavelength measurement in one instrument. These systems are for scientists and engineers who need to know the spectral properties of their lasers that operate from 375 nm to 12 \u03bcm. With spectral resolution up to 2 GHz, wavelength accuracy as high as \u00b1 0.0001 nm, and an optical rejection ratio of more than 40 dB, the requirements of the most demanding applications are satisfied.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/stagingphotonics.laser2000.co.uk\/product-category\/test-and-measurement\/laser-spectrometers-and-wavemeters\/spectrum-analysers\/\" \/>\n<meta property=\"og:site_name\" content=\"Laser 2000\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/test-and-measurement\\\/laser-spectrometers-and-wavemeters\\\/spectrum-analysers\\\/\",\"url\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/test-and-measurement\\\/laser-spectrometers-and-wavemeters\\\/spectrum-analysers\\\/\",\"name\":\"Spectrum Analysers - Laser 2000\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/test-and-measurement\\\/laser-spectrometers-and-wavemeters\\\/spectrum-analysers\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/test-and-measurement\\\/laser-spectrometers-and-wavemeters\\\/spectrum-analysers\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Test &amp; Measurement\",\"item\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/test-and-measurement\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Laser Spectrometers &amp; Wavemeters\",\"item\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/test-and-measurement\\\/laser-spectrometers-and-wavemeters\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Spectrum Analysers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/#website\",\"url\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/\",\"name\":\"Laser 2000\",\"description\":\"Your Partner for Photonics Solutions\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Spectrum Analysers - Laser 2000","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_GB","og_type":"article","og_title":"Spectrum Analysers","og_description":"The 771 and 772 Series laser spectrum analysers from Bristol Instruments provide both high-resolution spectral analysis and high-accuracy wavelength measurement in one instrument. 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