{"id":6247,"date":"2018-05-03T02:59:29","date_gmt":"2018-05-03T06:59:29","guid":{"rendered":"http:\/\/iridian.mf-tested.com\/?page_id=6247\/"},"modified":"2018-12-31T15:53:35","modified_gmt":"2018-12-31T20:53:35","slug":"optical-filters-lidar-applications","status":"publish","type":"page","link":"https:\/\/iridian.com.cn\/en\/application-areas\/optical-filters-lidar-applications\/","title":{"rendered":"OPTICAL FILTERS FOR LIDAR APPLICATIONS"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3380\" src=\"\/wp-content\/uploads\/2018\/05\/Lidar_dark.jpg\" alt=\"specialty-and-custom-applications\" width=\"682\" height=\"511\" \/><\/p>\n<p>One of the growing technologies used in remote sensing, including in autonomous vehicles, is <a href=\"https:\/\/iridian.com.cn\/en\/technical-resources\/articles-whitepapers\/lidar-and-optical-filters-for-autonomous-vehicles\/\">LIDAR<\/a>. <a href=\"https:\/\/iridian.com.cn\/en\/technical-resources\/articles-whitepapers\/lidar-and-optical-filters-for-autonomous-vehicles\/\">LIDAR (laser detection and ranging)<\/a> can provide a point cloud of data that precisely describes the position and velocity of objects in the field of view of the system through analytical methods such as time-of-flight or coherence. However, ambient and stray light can be a challenge for signal acquisition so optical filters are essential elements of LIDAR systems, providing wavelength selectivity between the LIDAR wavelengths and other light sources.<\/p>\n<p>LIDAR systems work with common laser wavelengths including 532nm and 1064nm with the wavelengths typically used in automotive applications being 905nm and 1550nm. Regardless of the wavelength employed, Iridian provides customized optical filter solutions for LIDAR applications providing &#8220;More Signal, with Less Background&#8221; from design and manufacture of initial prototypes through to high volume production in our ISO9001:2015 certified Canadian operation:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3380\" src=\"\/wp-content\/uploads\/2018\/10\/1.png\" alt=\"specialty-and-custom-applications\" width=\"682\" height=\"511\" \/><\/p>\n<div>\n<ul>\n<li>High transmission at the laser wavelength (&gt;90%)<\/li>\n<li>Narrow bandwidths (&lt;1nm to 20+nm dependent on the system requirements)<\/li>\n<li>Deep blocking (OD3-5 or better over detector range)<\/li>\n<li>No maintenance\/calibration needed; highly stable; environmentally robust and reliable<\/li>\n<li>Low sensitivity to angles of incidence (AOI) and temperature variation<\/li>\n<li>Low cost, high volume manufacturing capabilities<\/li>\n<\/ul>\n<\/div>\n<p>To learn more about <a href=\"https:\/\/iridian.com.cn\/en\/technical-resources\/articles-whitepapers\/lidar-and-optical-filters-for-autonomous-vehicles\/\">LiDAR and Optical Filters<\/a>, please refer to our <a href=\"https:\/\/iridian.com.cn\/en\/technical-resources\/articles-whitepapers\/lidar-and-optical-filters-for-autonomous-vehicles\/\">white paper<\/a> on this topic.<\/p>\n<p>Please <a href=\"https:\/\/iridian.com.cn\/en\/company-facts\/contact-us\/\">contact our sales team <\/a>to discuss a solution to your needs for LIDAR optical filters or coatings.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>One of the growing technologies used in remote sensing, including in autonomous vehicles, is LIDAR. LIDAR (laser detection and ranging) can provide a point cloud of data that precisely describes the position and velocity of objects in the field of view of the system through analytical methods such as time-of-flight or coherence. However, ambient and [&hellip;]<\/p>\n","protected":false},"author":166,"featured_media":0,"parent":121,"menu_order":112,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"off","_et_pb_old_content":"[et_pb_section bb_built=\"1\" admin_label=\"Section\" fullwidth=\"on\" specialty=\"off\" background_image=\"https:\/\/iridian.com.cn\/wp-content\/uploads\/2018\/05\/Lidar_dark.jpg\" transparent_background=\"off\" allow_player_pause=\"off\" inner_shadow=\"off\" parallax=\"off\" parallax_method=\"on\" custom_padding=\"150px||150px|\" make_fullwidth=\"off\" use_custom_width=\"off\" width_unit=\"on\" make_equal=\"off\" use_custom_gutter=\"off\"][et_pb_fullwidth_header admin_label=\"Fullwidth Header\" title=\"OPTICAL FILTERS FOR LIDAR APPLICATIONS\" background_layout=\"dark\" text_orientation=\"left\" header_fullscreen=\"off\" header_scroll_down=\"off\" parallax=\"off\" parallax_method=\"off\" content_orientation=\"center\" image_orientation=\"center\" custom_button_one=\"off\" button_one_letter_spacing=\"0\" button_one_use_icon=\"default\" button_one_icon_placement=\"right\" button_one_on_hover=\"on\" button_one_letter_spacing_hover=\"0\" custom_button_two=\"off\" button_two_letter_spacing=\"0\" button_two_use_icon=\"\"default\"\" button_two_icon_placement=\"right\" button_two_on_hover=\"on\" button_two_letter_spacing_hover=\"0\" \/][\/et_pb_section][et_pb_section bb_built=\"1\" admin_label=\"Section\" fullwidth=\"off\" specialty=\"off\"][et_pb_row admin_label=\"Row\"][et_pb_column type=\"4_4\"][et_pb_text admin_label=\"Text\" background_layout=\"light\" text_orientation=\"left\" use_border_color=\"off\" border_color=\"#ffffff\" border_style=\"solid\"]\r\n\r\nOne of the growing technologies used in remote sensing, including in autonomous vehicles, is LIDAR. LIDAR (laser detection and ranging) can provide a point cloud of data that precisely describes the position and velocity of objects in the field of view of the system through analytical methods such as time-of-flight or coherence. However, ambient and stray light can be a challenge for signal acquisition so optical filters are essential elements of LIDAR systems, providing wavelength selectivity between the LIDAR wavelengths and other light sources.\r\n\r\nLIDAR systems work with common laser wavelengths including 532nm and 1064nm with the wavelengths typically used in automotive applications being 905nm and 1550nm. Regardless of the wavelength employed, Iridian provides customized optical filter solutions for LIDAR applications providing \u00e2\u20ac\u0153More Signal, with Less Background\u00e2\u20ac\u009d,\r\n\r\n[\/et_pb_text][et_pb_text admin_label=\"Text\" background_layout=\"light\" text_orientation=\"left\" use_border_color=\"off\" border_color=\"#ffffff\" border_style=\"solid\"]\r\n\r\nfrom design and manufacture of initial prototypes through to high volume production in our ISO9001:2015 certified Canadian operation:\r\n<ul>\r\n \t<li style=\"list-style-type: none;\">\r\n<ul>\r\n \t<li>High transmission at the laser wavelength (>90%)<\/li>\r\n \t<li>Narrow bandwidths (<1nm to 20+nm dependent on the system requirements)<\/li>\r\n \t<li>Deep blocking (OD3-5 or better over detector range)<\/li>\r\n \t<li>No maintenance\/calibration needed; highly stable; environmentally robust and reliable<\/li>\r\n \t<li>Low sensitivity to angles of incidence (AOI) and temperature variation<\/li>\r\n \t<li>Low cost, high volume manufacturing capabilities<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\nPlease <a href=\"\/?page_id=182\">contact our sales team <\/a>to discuss a solution to your needs for LIDAR optical filters or coatings.\r\n\r\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]","_et_gb_content_width":"","footnotes":""},"class_list":["post-6247","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/iridian.com.cn\/en\/wp-json\/wp\/v2\/pages\/6247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iridian.com.cn\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/iridian.com.cn\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/iridian.com.cn\/en\/wp-json\/wp\/v2\/users\/166"}],"replies":[{"embeddable":true,"href":"https:\/\/iridian.com.cn\/en\/wp-json\/wp\/v2\/comments?post=6247"}],"version-history":[{"count":0,"href":"https:\/\/iridian.com.cn\/en\/wp-json\/wp\/v2\/pages\/6247\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/iridian.com.cn\/en\/wp-json\/wp\/v2\/pages\/121"}],"wp:attachment":[{"href":"https:\/\/iridian.com.cn\/en\/wp-json\/wp\/v2\/media?parent=6247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}