{"id":116,"count":8,"description":"Tunable Lasers Vis-NIR-IR:\r\n<strong>Ultra-narrow linewidth tunable IR lasers<\/strong>: our <a href=\"\/products\/light-sources-safety\/lasers\/laser-diodes\/ultra-narrow-linewidth-lasers\/\"><strong>CT3 and CT3+<\/strong><\/a> lasers manufactured by Chilas have a unique combination of wide tuning range without jumps and ultra-narrow linewidth. This gives them swept source functionality, making them perfect for applications such as LiDAR and OCT testing.\r\n\r\n<strong>Tunable Mid-IR lasers<\/strong>: Quantum cascade lasers (QCLs) are a type of semiconductor laser using epitaxially-grown quantum wells containing electrons in lasing states. Our Mid-IR QCL broadly tunable lasers are produced by Daylight Solutions and have 3-13 \u00b5m wavelength coverage, using their patented External Cavity Quantum Cascade Laser (ECqcL\u2122) technology and\u00a0<strong><em>Littrow<\/em><\/strong>\u00a0configuration. Tunable Mid-IR QCLs have found use in fields as diverse as biomedical diagnostics, environmental monitoring, and nanoscale imaging and spectroscopy.\r\n\r\nThe <a href=\"\/products\/light-sources-safety\/lasers\/tunable-laser-systems\/tunable-mid-ir-cw-pulsed-laser\/\"><strong>Hedgehog<\/strong><\/a> has a wide range of both CW and <a href=\"https:\/\/stagingphotonics.laser2000.co.uk\/products\/light-sources-safety\/lasers\/tunable-laser-systems\/rapid-scan-ultra-broadly-tunable-mid-ir-cw-pulsed-laser-system\/\">pulsed<\/a> options\r\nNeed very broad mid-IR coverage? Try the multi-module <strong><a href=\"\/products\/light-sources-safety\/lasers\/tunable-laser-systems\/rapid-scan-ultra-broadly-tunable-mid-ir-cw-pulsed-laser-system\/\">MIRcat<\/a><\/strong>\r\nNeed high spectral resolution &amp;\/or phase-continuous tuning? Try the mode hop free\u00a0<a href=\"\/products\/light-sources-safety\/lasers\/tunable-laser-systems\/cw-mode-hop-free-mid-ir-laser\/\"><strong>CW-MHF<\/strong><\/a>\r\n\r\nUnsure which model is the best for your application?\u00a0<a href=\"\/contact-laser-2000\/\"><strong>Contact our team<\/strong><\/a>\u00a0with your wavelength range requirements. Custom systems are also possible.","link":"https:\/\/stagingphotonics.laser2000.co.uk\/?product_cat=tunable-laser-systems","name":"Tunable Lasers Vis-NIR-IR","slug":"tunable-laser-systems","taxonomy":"product_cat","parent":108,"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>Tunable Lasers Vis-NIR-IR - Quantum Cascade Lasers - Laser 2000<\/title>\n<meta name=\"description\" content=\"Laser 2000 offers Daylight Solutions&#039; Mid-IR tunable Quantum Cascade Lasers (QCLs), enabling research in spectroscopy, molecular detection &amp; imaging.\" \/>\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=\"Tunable Lasers Vis-NIR-IR\" \/>\n<meta property=\"og:description\" content=\"Laser 2000 offers Daylight Solutions&#039; Mid-IR tunable Quantum Cascade Lasers (QCLs), enabling research in spectroscopy, molecular detection &amp; imaging.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/stagingphotonics.laser2000.co.uk\/product-category\/light-sources-safety\/lasers\/tunable-laser-systems\/\" \/>\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\\\/light-sources-safety\\\/lasers\\\/tunable-laser-systems\\\/\",\"url\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/light-sources-safety\\\/lasers\\\/tunable-laser-systems\\\/\",\"name\":\"Tunable Lasers Vis-NIR-IR - Quantum Cascade Lasers - Laser 2000\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/#website\"},\"description\":\"Laser 2000 offers Daylight Solutions' Mid-IR tunable Quantum Cascade Lasers (QCLs), enabling research in spectroscopy, molecular detection & imaging.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/light-sources-safety\\\/lasers\\\/tunable-laser-systems\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/product-category\\\/light-sources-safety\\\/lasers\\\/tunable-laser-systems\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/stagingphotonics.laser2000.co.uk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Light Sources &amp; 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