{"product_id":"1553-nm-up-to-40-mw-dfb-butterfly-laser-module","title":"1553 nm, up to 40 mW DFB Butterfly Laser Module","description":"\u003cp\u003eThe Optilab DFB-1553-PM-M is a distributed feedback laser module designed for Continuous Wave (CW) operation. It is mostly utilized in combination with an external optical modulator, such as a Mach-Zehnder Interferometer (MZI) modulator. The MQW DFB laser features up to 40 mW of output optical power, high side mode suppression ratio, low RIN noise, and a narrow linewidth. The DFB-1553-PM-M is housed in an industry standard 14-pin butterfly package, with a built-in thermoelectric cooler, thermistor, a back-facet monitor photodiode for conventional power monitoring, and an optional second photodiode for wavelength reference monitoring. Available in a wide variety of C-band wavelengths, the DFB-1553-PM-M is temperature tuned to ITU frequencies. Contact Optilab for more information.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003e• Polarization Maintaining Output \u003cbr\u003e• Up to 40 mW Output Power\u003cbr\u003e• Low RIN Noise, -145 dB\/Hz max.\u003cbr\u003e• Built in TEC, Thermistor \u0026amp; Monitor PD\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eApplications:\u003c\/p\u003e\n\u003cp\u003e• Optical Communications Terminal (OCT)\u003cbr\u003e• Remote Sensing\u003cbr\u003e• CW Laser Source\u003cbr\u003e• Dense Wavelength Division Multiplex (DWDM)\u003cbr\u003e• RF over Fiber (RFoF)\u003cbr\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/2534\/9053\/files\/DFB-1553-PM-M.pdf?v=1766429397\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"Optilab","offers":[{"title":"Default Title","offer_id":46235420623037,"sku":"DFB-1553-PM-M","price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/2534\/9053\/files\/ld_a934dc76-076b-43e8-b511-30dd8e44bb0c.png?v=1764700946","url":"https:\/\/www.optilab.com\/en-ca\/products\/1553-nm-up-to-40-mw-dfb-butterfly-laser-module","provider":"Optilab","version":"1.0","type":"link"}