{"id":4657,"date":"2024-05-23T01:48:22","date_gmt":"2024-05-23T01:48:22","guid":{"rendered":"https:\/\/beamq.com\/laser\/?p=4657"},"modified":"2024-05-23T02:38:54","modified_gmt":"2024-05-23T02:38:54","slug":"dfb-laser-diode-to-can-tec-thermistor-collimating-lens-stable-1273nm-wavelength-high-power-output","status":"publish","type":"post","link":"https:\/\/beamq.com\/laser\/dfb-laser-diode-to-can-tec-thermistor-collimating-lens-stable-1273nm-wavelength-high-power-output\/","title":{"rendered":"DFB Laser Diode TO-CAN TEC Thermistor Collimating Lens Stable 1273nm Wavelength  High Power Output"},"content":{"rendered":"\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"983\" height=\"639\" src=\"https:\/\/beamq.com\/laser\/wp-content\/uploads\/2024\/05\/DFB-Laser-Diode-TO-CAN-TEC-Thermistor-Collimating-Lens-Stable-1273nm-2.jpg\" alt=\"\" data-id=\"4658\" data-link=\"https:\/\/beamq.com\/laser\/?attachment_id=4658\" class=\"wp-image-4658\"\/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"986\" height=\"429\" src=\"https:\/\/beamq.com\/laser\/wp-content\/uploads\/2024\/05\/DFB-Laser-Diode-TO-CAN-TEC-Thermistor-Collimating-Lens-Stable-1273nm-3.jpg\" alt=\"\" data-id=\"4659\" data-link=\"https:\/\/beamq.com\/laser\/?attachment_id=4659\" class=\"wp-image-4659\"\/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"364\" height=\"364\" src=\"https:\/\/beamq.com\/laser\/wp-content\/uploads\/2024\/05\/DFB-Laser-Diode-TO-CAN-TEC-Thermistor-Collimating-Lens-Stable-1273nm.png\" alt=\"\" data-id=\"4660\" data-link=\"https:\/\/beamq.com\/laser\/?attachment_id=4660\" class=\"wp-image-4660\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Key Features<\/p>\n\n\n\n<p>Datasheet Download<\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/beamq.com\/laser\/wp-content\/uploads\/2024\/05\/DFB-TO-CAN-Laser-Diode.pdf\">DFB-TO-CAN-Laser-Diode<\/a><a href=\"https:\/\/beamq.com\/laser\/wp-content\/uploads\/2024\/05\/DFB-TO-CAN-Laser-Diode.pdf\" class=\"wp-block-file__button\" download>Download<\/a><\/div>\n\n\n\n<p>TEC and thermistor inside<br>Stable wavelength and high power output<br>Low-cost TO-can package<br>With collimating lens<br>Reliability: Telcordia GR-468. RoHS<\/p>\n\n\n\n<p>Applications<\/p>\n\n\n\n<p>Laser gas analysis and detection system<\/p>\n\n\n\n<p>Parameters Min. Typ. Max. Unit<br>Ambient Operating Temperature -20 &#8211; 70 \u2103<br>Laser Operating Temperature &#8211; 25 &#8211; \u2103<br>Store Temperature -40 &#8211; 85 \u2103<br>Threshold Current (Ith) 8 15 mA<br>Output Power (Ith+20mA) 5 &#8211; &#8211; mW<br>Output Power (100mA) 10 &#8211; &#8211; mW<br>Slope Efficiency &#8211; 0.1 &#8211; mA<br>Center Wavelength \u03bb-2nm \u03bb \u03bb+2nm nm<br>Side Mode Suppression Ration 35 40 &#8211; dB<br>Optical Isolation 25 &#8211; &#8211; dB<br>Power Monitor Current 100 300 1000 \u03bcA<br>Power Monitor Dark Current &#8211; &#8211; 10 nA<br>Wave. Temp. Coefficient &#8211; 0.1 &#8211; nm\/\u2103<br>Wave. Current. Coefficient &#8211; 0.01 &#8211; nm\/mA<br>Thermistor B constant &#8211; 4050 &#8211; K<br>Thermistor Resistance @25\uf0b0C 9.5 10 10.5 k\u03a9<\/p>\n\n\n\n<p>In gas detection, according to the absorption spectrum data provided by HITRAN, there are usually several absorption peaks for one gas. Please choose the corresponding center wavelength on the basis of your system requirements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Features Datasheet Download TEC and thermistor insideStable wavelength and high power outputLow-cost TO-can packageWith collimating lensReliability: Telcordia GR-468. RoHS Applications Laser gas analysis and detection system Parameters Min. Typ. Max. UnitAmbient Operating Temperature -20 &#8211; 70 \u2103Laser Operating Temperature &#8211; 25 &#8211; \u2103Store Temperature -40 &#8211; 85 \u2103Threshold Current (Ith) 8 15 mAOutput Power [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts\/4657"}],"collection":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/comments?post=4657"}],"version-history":[{"count":2,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts\/4657\/revisions"}],"predecessor-version":[{"id":4663,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts\/4657\/revisions\/4663"}],"wp:attachment":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/media?parent=4657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/categories?post=4657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/tags?post=4657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}