{"id":1912,"date":"2023-02-24T01:39:26","date_gmt":"2023-02-24T01:39:26","guid":{"rendered":"https:\/\/beamq.com\/laser\/?p=1912"},"modified":"2023-02-24T01:39:26","modified_gmt":"2023-02-24T01:39:26","slug":"1310nm-dfb-pigtailed-coaxial-laser-diodes-frequency-5ghz","status":"publish","type":"post","link":"https:\/\/beamq.com\/laser\/1310nm-dfb-pigtailed-coaxial-laser-diodes-frequency-5ghz\/","title":{"rendered":"1310nm DFB Pigtailed Coaxial Laser Diodes Frequency 5GHz"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.beamq.com\/1310nm-dfb-pigtailed-coaxial-laser-diodes-frequency-5ghz-p-2537.html\">5GHz 1310nm DFB Pigtailed Laser Diodes Coaxial&nbsp;fiber laser. <\/a><\/p>\n\n\n\n<p>Features\uff1a<\/p>\n\n\n\n<p>1.Built &#8211; in optical isolator<br>2.Low capacitance and low dark current<br>3.High stability of DFB lasers die<br>4.Low threshold current , low operating current<br>5.Integrated high isolation , low insertion loss<\/p>\n\n\n<p><iframe loading=\"lazy\" width=\"800\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/uTbpZX55h6o\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"><\/iframe><\/p>\n\n\n<p>Applications<br>CATV Reverse Transmission<br>Other Analog or Digital Optical Transmission<\/p>\n\n\n\n<p><strong>Optical&nbsp;&amp;&nbsp;<\/strong><strong>E<\/strong><strong>lectrical&nbsp;<\/strong><strong>C<\/strong><strong>haracteristics<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Parameter<\/strong><\/td><td><strong>Symbol<\/strong><\/td><td><strong>Min.<\/strong><\/td><td><strong>Typ.<\/strong><\/td><td><strong>&nbsp;Max.<\/strong><\/td><td><strong>Unit<\/strong><\/td><td><strong>Test&nbsp;<\/strong><strong>C<\/strong><strong>ondition&nbsp;<\/strong><\/td><\/tr><tr><td><strong>Rated&nbsp;Power<\/strong><\/td><td>Po<\/td><td>1<\/td><td>&#8211;<\/td><td>4<\/td><td>mW<\/td><td>Ith+20mA<\/td><\/tr><tr><td><strong>Slope&nbsp;Efficiency<\/strong><\/td><td>SE<\/td><td>0.1<\/td><td>&nbsp;<\/td><td>0.2<\/td><td>mW\/mA<\/td><td>&nbsp;<\/td><\/tr><tr><td><strong>Threshold&nbsp;Current<\/strong><\/td><td>Ith<\/td><td>&nbsp;<\/td><td>10<\/td><td>15<\/td><td>mA<\/td><td>CW<\/td><\/tr><tr><td><strong>Forward&nbsp;Voltage&nbsp;Drop<\/strong><\/td><td>Vop<\/td><td>&#8211;<\/td><td>1.1<\/td><td>1.5<\/td><td>V<\/td><td>CW,&nbsp;Ith+20mA<\/td><\/tr><tr><td><strong>Cent&nbsp;Wavelength&nbsp;<\/strong><\/td><td>\u03bbc<\/td><td>1300<\/td><td>1310<\/td><td>1320<\/td><td>nm<\/td><td>&#8211;<\/td><\/tr><tr><td><strong>Spectrum&nbsp;Width<\/strong><\/td><td>\u0394\u03bb<\/td><td>&#8211;<\/td><td>&nbsp;<\/td><td>0.2<\/td><td>nm<\/td><td>Ith+20mA&nbsp;<\/td><\/tr><tr><td><strong>Side-mode&nbsp;Suppression&nbsp;Ratio<\/strong><\/td><td>SMSR<\/td><td>35<\/td><td>&nbsp;<\/td><td>&#8211;<\/td><td>dB<\/td><td>&#8211;<\/td><\/tr><tr><td><strong>Bandwidth(3dB)<\/strong><\/td><td>Bw<\/td><td>1.25<\/td><td>2.5<\/td><td>7<\/td><td>GHz<\/td><td>&nbsp;<\/td><\/tr><tr><td><strong>Monitor&nbsp;<\/strong><strong>C<\/strong><strong>urrent<\/strong><\/td><td>Im<\/td><td>0.1<\/td><td>&nbsp;<\/td><td>0.9<\/td><td>mA<\/td><td>CW,&nbsp;Ith+20mA<\/td><\/tr><tr><td><strong>Dark&nbsp;<\/strong><strong>C<\/strong><strong>urrent&nbsp;of&nbsp;<\/strong><strong>M<\/strong><strong>onitor&nbsp;<\/strong><\/td><td>Id<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>0.1<\/td><td>uA<\/td><td>5V<\/td><\/tr><tr><td><strong>Relative&nbsp;Intensity&nbsp;Noise<\/strong><\/td><td>RIN<\/td><td>&#8211;<\/td><td>-155<\/td><td>-150<\/td><td>dB\/Hz<\/td><td>CW,&nbsp;25\u2103<\/td><\/tr><tr><td><strong>RF&nbsp;Bandpass&nbsp;Flatness<\/strong><\/td><td>BF<\/td><td>&nbsp;<\/td><td>\u00b12.0<\/td><td>&nbsp;<\/td><td>dB<\/td><td>If=Iop,45MHz-6000MHz&nbsp;<\/td><\/tr><tr><td><strong>Third-order&nbsp;Distortion&nbsp;<\/strong><\/td><td>IMD3<\/td><td>&#8211;<\/td><td>-55<\/td><td>&#8211;<\/td><td>dBc<\/td><td>2&nbsp;tone&nbsp;test,&nbsp;<\/td><\/tr><tr><td><strong>Optical&nbsp;Isolation<\/strong><\/td><td>ISO<\/td><td>30<\/td><td>40<\/td><td>&#8211;<\/td><td>dB<\/td><td>25\u2103<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Please confirm the following items before you inquiry:<\/p>\n\n\n\n<p>1.Wavelength = ?<br>2.Insolator = ?<br>3.Bandwidth= ?<br>4.Connector = ?<br>5.Pin type= ?<br>6.Pigtail length=?<br>7.Power= ?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>5GHz 1310nm DFB Pigtailed Laser Diodes Coaxial&nbsp;fiber laser. Features\uff1a 1.Built &#8211; in optical isolator2.Low capacitance and low dark current3.High stability of DFB lasers die4.Low threshold current , low operating current5.Integrated high isolation , low insertion loss ApplicationsCATV Reverse TransmissionOther Analog or Digital Optical Transmission Optical&nbsp;&amp;&nbsp;Electrical&nbsp;Characteristics Parameter Symbol Min. Typ. &nbsp;Max. Unit Test&nbsp;Condition&nbsp; Rated&nbsp;Power Po 1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1913,"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\/1912"}],"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=1912"}],"version-history":[{"count":2,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts\/1912\/revisions"}],"predecessor-version":[{"id":1915,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/posts\/1912\/revisions\/1915"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/media\/1913"}],"wp:attachment":[{"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/media?parent=1912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/categories?post=1912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beamq.com\/laser\/wp-json\/wp\/v2\/tags?post=1912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}